Achievement

Selected Publications

  1. M. Ikeda and K. Uchikawa, Integrating time for visual pattern perception and a comparison with the tactile mode. Vision Research, 18(11), 1565-1571, 1978. [pdf]
  2. M. Ikeda, K. Uchikawa and S. Saida, Static and dynamic functional visual fields. Optica Acta, 26(8), 1103-1113, 1979. [pdf]
  3. K. Uchikawa and D. P. Andrews, Temporal integration characteristics for chevron pattern perception, Kogaku, 9(2), 96-101, 1980. (in Japanese)
  4. K. Uchikawa and M. Ikeda, Temporal deterioration of wavelength discrimination with successive comparison method. Vision Research, 21(4), 591-595, 1981. [pdf]
  5. K. Uchikawa, H. uchikawa and P. K. Kaiser, The relationship between luminance, brightness and saturation of colored lights, Kogaku, 11(2), 187-194, 1982. (in Japanese)
  6. K. Uchikawa, H. Uchikawa and P. K. Kaiser, Equating colors for saturation and brightness: the relationship to luminance. J. Opt. Soc. Am., 72(9), 1219-1224, 1982. [pdf]
  7. H. Uchikawa, P. K. Kaiser and K. Uchikawa, Color-discrimination perimetry. Color Research and Application, 7(3), 264-272, 1982. [pdf]
  8. K. Uchikawa, Color discrimination with successive comparison method, Kogaku, 11(6), 600-606, 1982. (in Japanese)
  9. K. Uchikawa, Purity discrimination: successive vs simultaneous comparison method. Vision Research, 23(1), 53-58, 1983. [pdf]
  10. S. Shioiri, M. Ikeda and k. Uchikawa, Visual and tactile pattern perception, Kogaku, 12(5), 374-381, 1983. (in Japanese)
  11. K. Uchikawa, H, Uchikawa and P. K. Kaiser, Luminance and saturation of equally bright colors. Color Research and Application, 9(1), 5-14, 1984. [pdf]
  12. K. Uchikawa, H. uchikawa and P. K. Kaiser, Brightness-luminance discrepancy of colored lights varying with different chromaticities, J.Illum.Engng.Inst.Jpn, 68(6), 259-264, 1984. (in Japanese)
  13. K. Uchikawa and M. Ikeda, Simultaneous and successive comparison for brightness of colored lights, J.Illum.Engng.Inst.Jpn, 68(10), 528-533, 1984. (in Japanese)
  14. K. Uchikawa and M. Ikeda, Wavelength discrimination with a chromatically alternating stimulus. Color Research and Application, 10(4), 204-209, 1985. [pdf]
  15. K. Uchikawa and H. Uchikawa, A model for luminance-saturation function of equally bright colored-lights, Kogaku, 14(6), 468-471, 1985. (in Japanese)
  16. K. Uchikawa and M. Ikeda, Accuracy of memory for brightness of colored lights measured with successive comparison method. J. Opt. Soc. Am. A, 3(1), 34-39. 1986. [pdf]
  17. C. Ichikawa, M. Ikeda and K. Uchikawa, Size of chromatic receptive fields at the peripheral retina, Kogaku, 15(5), 407-413, 1986. (in Japanese)
  18. K. Uchikawa and M. Ikeda, Temporal integration of chromatic double pulses for detection of equal-luminance wavelength changes. J. Opt. Soc. Am. A, 3(12), 2109-2115, 1986. [pdf]
  19. K. Uchikawa and M. Ikeda, Color discrimination and appearance of short-duration, equal-luminance monochromatic lights. J. Opt. Soc. Am. A, 4(6), 1097-1103, 1987. [pdf]
  20. K. Uchikawa and R. M. Boynton, Categorical color perception of Japanese observers: comparison with that of Americans. Vision Research, 27(10), 1825-1833, 1987. [pdf]
  21. T. Tamura, K. Uchikawa and M. Ikeda, Change of temporal summation during dark adaptation, Kogaku, 16(12), 538-547, 1987. (in Japanese)
  22. T. Tamura, K. Uchikawa and M. Ikeda, Change of temporal summation during early dark adaptation, Kogaku,17(10), 524-529, 1988. (in Japanese)
  23. K. Okajima, M. Ayama, K. uchikawa and M. Ikeda, Comparison of luminous-efficiency for brightness in a light-source color mode and a surface color mode, Kogaku, 17(11), 582-592, 1988. (in Japanese)
  24. K. Uchikawa, Categorical perception of surface color, Kogaku, 17(12), 661-669, 1988. (in Japanese)
  25. T. Tamura, M. Ikeda and K. Uchikawa, The effect of stimulus duration on the luminous efficiency functions for brightness. Color Research and Application, 13(6), 363-368, 1988. [pdf]
  26. R. M. Boynton, R. E. MacLaury and K. Uchikawa, Centroids of color categories compared by two methods. Color Research and Application, 14(1), 6-15, 1989. [pdf]
  27. K. Uchikawa, H. Uchikawa and R. M. Boynton, Partial color constancy of isolated colors examined by a color naming method. Perception, 18(1), 83-91, 1989. [pdf]
  28. H. Uchikawa, K. Uchikawa and R. M. Boynton, Influence of achromatic surrounds on categorical color perception of surface colors. Vision Research, 29(7), 881-890, 1989. [pdf]
  29. K. Uchikawa, Temporal integration for wavelength change of an equal-luminance single pulse. J. Light & Visual Environment, 13(2), 69-75, 1989. [pdf]
  30. M. Takase, K. Okajima, K. Uchikawa and M. Ikeda, Change of brightness of colored lights measuring by the direct comparison method, Kogaku, 19(3), 176-181, 1990. (in Japanese)
  31. K. Uchikawa, S. Suzuki and M. Ikeda, Spectral luminous efficiency based on subjective contour perception, Kogaku, 19(12), 833-837, 1990. (in Japanese)
  32. H. Kaneko, K. Uchikawa and M. Ikeda, Comparison between distance and size perceived with convergence, Kogaku, 20(5), 285-293, 1991. (in Japanese)
  33. M. Takase, K. Okajima and K. Uchikawa, Brightness of colored lights in the peripheral retina, Kogaku, 20(7), 430-437, 1991. (in Japanese)
  34. M. Takase and K. Uchikawa, Appearance of colored lights in the light-adapted peripheral retina, Kogaku, 20(8), 521-529, 1991. (in Japanese)
  35. K. Shinomori, Y. Nakano and K. Uchikawa, Spatial blackness induction induced by monochromatic surround field, Kogaku, 21(2), 102-112, 1992. (in Japanese)
  36. H. Kaneko and K. Uchikawa, Two kinds of perceived size as a function of binocular disparity, Kogaku, 21(5), 294-302, 1992. (in Japanese)
  37. K. Shinomori, Y.nakano and K. Uchikawa, The measurement of blackness on chromatic central field induced by achromatic surround field, Kogaku, 21(5), 303-310, 1992. (in Japanese)
  38. M. Sato and K. uchikawa, Variation of increment-threshold spectral sensitivity caused by saccades, Kogaku, 21(7), 477-480, 1992. (in Japanese)
  39. T. Yoshizawa and K. Uchikawa, Comparison of temporal integration of chromatic responses among different hues, Vision, 5(1), 1-9, 1993. (in Japanese)
  40. K. Uchikawa, I Kuriki and H.Shinoda, Categorical color-name regions of a color space in aperture and surface color modes, J.Illum.Engng.Inst.Jpn, 77(6), 74-82, 1993. (in Japanese)
  41. K. Uchikawa and T. Yoshizawa, Temporal responses to chromatic and achromatic changes inferred from temporal double-pulse integration. J. Opt. Soc. Am. A, 10(8), 1697-1705, 1993. [pdf]
  42. T. Yoshizawa, K. Uchikawa and Y. Nakano, Temporal integration property of chromatic response fed by blue mechanism and chromatic response model, Kogaku, 22(8), 503-511, 1993. (in Japanese)
  43. H. Kaneko and K. Uchikawa, Apparent relative size and depth of moving objects. Perception, 22(5), 537-547, 1993. [pdf]
  44. H. Shinoda, K. Uchikawa and M. Ikeda, Categorized color space on CRT in the aperture and the surface color mode. Color Research and Application, 18(5), 326-333, 1993. [pdf]
  45. T. Yoshizawa, Y. nakano and K. Uchikawa, Rapid visual stimulator using color mixture of red, green and blue LEDs, Kogaku, 22(10), 630-634, 1993. (in Japanese)
  46. K. Uchikawa, I. Kuriki and H. Shinoda, Expression of color appearance in aperture and surface color modes with a category rating estimation method, J.Illum.Engng.Inst.Jpn, 78(2), 83-93, 1994. (in Japanese)
  47. K. Shinomori, Y. Nakano and K. Uchikawa, Influence of the illuminance and spectral composition of surround fields on spatially induced blackness. J. Opt. Soc. Am. A, 11(9), 2383-2388, 1994. [pdf]
  48. H. Shinomiya, M. Sato and K. Uchikawa, Saccadic suppression of displacement of visual target and background field, Vision, 6(4), 147-152, 1994. (in Japanese)
  49. K. Yokoi, K. Uchikawa, H. Ujike and Y. Yamauchi, Effects of random dot backgrounds on perceptual filling-in, Kogaku, 23(12), 775-778, 1994. (in Japanese)
  50. J. M. Bebko, K. Uchikawa, S. Saida, and M. Ikeda, Learning to recognize patterns: Changes in the visual field with familiarity. Optical Review, 2(1), 72-80,1995. [pdf]
  51. I. Kuriki and K. Uchikawa, The effects of surround stimulus and color matching criterion on simultaneous color constancy, J.Illum.Engng.Inst.Jpn, 79(2), 39-49, 1995. (in Japanese)
  52. K. Uchikawa and M. Sato, Saccadic suppression to achromatic and chromatic responses measured by increment-threshold spectral sensitivity. J. Opt. Soc. Am. A, 4(12), 661-666, 1995. [pdf]
  53. K. Amano and K. Uchikawa, Change in appearance of chromaic and luminance contrast of colored pictures in human visual memory, J.ITE, 50(6), 714-724, 1996. (in Japanese)
  54. K. Koida and K. Uchikawa, Comparison in chromatic characteristics of modes of appearance and brightness for colored lights, Vision, 8(3), 143-148, 1996. (in Japanese)
  55. I. Kuriki and K. Uchikawa, Limitations of surface-color and apparent-color constancy. J. Opt. Soc. Am. A, 13(8), 1622-1636, 1996. [pdf]
  56. M. Sato and K. Uchikawa, Increase of visual persistence caused by saccadic eye movements, Kogaku, 25(9), 544-551, 1996. (in Japanese)
  57. K. Uchikawa and Hiroyuki Shinoda, Influence of basic color categories on color memory discrimination. Color Research and Application, 21(6), 430-439, 1996. [pdf]
  58. H. Kaneko and K. Uchikawa, Perceived angular and linear size: The role of binocular disparity and visual surround. Perception, 26(1), 17-27, 1997. [pdf]
  59. I. Kuriki and K. Uchikawa, Two classes of color constancy: Perfect color constancy and partial color constancy, J.Illum.Engng.Inst.Jpn, 81(2), 125-135, 1997. (in Japanese)
  60. T. Yoshizawa and K. Uchikawa, Temporal integration characteristics of chromatic response as determined by use of the isoluminant double-pulse method. J. Opt.Soc. Am. A, 14(9), 2069-2080, 1997. [pdf]
  61. M. Takase and K. Uchikawa, Difference of color appearances of the highly saturated colored-lights with various hues in a light-adapted foveal and a peripheral vision, Kogaku, 26(9), 492-498, 1997. (in Japanese)
  62. M. Kawai, K. Uchikawa and G. Kawakami, Effects of color difference on visual search in color, J.Illum.Engng.Inst.Jpn, 81(11), 1022-1026, 1997. (in Japanese)
  63. K. Uchikawa, I. Kuriki, and Y. Tone, Measurement of color constancy by color memory matching. Optical Review, 5(1), 59-63, 1998. [pdf]
  64. Y. Yamauchi, K. Uchikawa and I. Kuriki, Luminance limit for surface-color mode perception, J.ITE, 52(2), 227-234, 1998. (in Japanese)
  65. K. Matsumiya, K. Uchikawa and I. Kuriki, Change in contrast sensitivity in the peripheral visual field by central visual task and observation under the condition with eye movements, J.ITE, 52(4), 565-570, 1998. (in Japanese)
  66. H. Kaneko, T. Kosaka, K. Uchikawa, Binocular disparity in periphery and the perception of absolute distance, Vision, 10(2), 73-86, 1998. (in Japanese)
  67. I. Kuriki and K. Uchikawa, Adaptive shift of visual sensitivity balance under ambient illuminant change. J. Opt. Soc. Am. A, 15(9), 2263-2274, 1998. [pdf]
  68. T. Yajima, H. Ujike, and K. Uchikawa, Apparent depth with retinal image motion of expansion and contraction yoked to head movement. Perception, 27(8), 937-949, 1998. [pdf]
  69. Y. Yamauchi, K. Uchikawa, Luminance limit for surface-color mode perception under spatial luminance gradient, Vision, 11(1), 1-11, 1999. (in Japanese)
  70. M. Sato, K. Uchikawa, Increment-threshold spectral sensitivity during saccadic eye movements in uniform visual field. Vision Research, 39(23), 3951-3959,1999. [pdf]
  71. Y. Ito and K. Uchikawa, Effects of surface perception for the color splitting phenomenon in transparency. J.ITE, 53(9), 1274-1278, 1999. (in Japanese)
  72. Y. Ito and K. Uchikawa, Chromatic and luminance conditions for transparency based on two criterions, Kogaku, 28(10), 576-582, 1999. (in Japanese)
  73. M. Saito, S. Nakadomari, K. Kitahara, I. Kuriki, K. Uchikawa, A measurement of visual extinction by contrast threshold of luminance grating, Vision, 11(4), 161-169, 1999. (in Japanese)
  74. K. Segawa, K. Uchikawa and I. kuriki, Categorical color perception in peripheral vision, J.Illum.Engng.Inst.Jpn, 83(11), 860-868, 1999. (in Japanese)
  75. I. Kuriki, W. Ishii and K. Uchikawa, Effect of chage in spectral transmittance of crystalline lens with aging on color vision. J.Illum.Engng.Inst.Jpn, 84(2), 107-116, 2000. (in Japanese) [pdf]
  76. Y. Tsukada and K. Uchikawa, Luminance and chromaticity conditions of a bichromatic cross pattern for chromatically-uniform transparency. Optical Review, 7(2), 177-185, 2000. [pdf]
  77. K. Segawa and K. Uchikawa, Effects of stimulus size on categorical color perception in the peripheral visual field. Vision, 12(2), 71-78, 2000. (in Japanese)
  78. K. Segawa and K. Uchikawa, Characteristics of categorical color perception in peripheral vision under low illuminance. J.Illum.Engng.Inst.Jpn, 84(5), 281-289, 2000. (in Japanese)
  79. K. Koida and K. Uchikawa, Multi-stage categorical color perception revealed with a color space classification method. J.Illum.Engng.Inst.Jpn, 84(5), 302-311, 2000. (in Japanese)
  80. K. Koida and K. Uchikawa, Chromatic properties of judgment limits on color-difference. Kogaku, 29(5), 330-335, 2000. (in Japanese)
  81. K. Matsumiya and K. Uchikawa, Distortion of visual space during pursuit eye movements. Optical Review, 7(3), 241-248, 2000. [pdf]
  82. I. Kuriki, Y. Oguma, and K. Uchikawa, Dynamics of asymmetric color matching. Optical Review, 7(3), 249-259, 2000. [pdf]
  83. H. mizushina and K. Uchikawa, Displacement detection across sacade in a whole visual field. Vision, 12(4), 173-182, 2000. (in Japanese)
  84. Y. Yamauchi and K. Uchikawa, Upper-limit luminance for the surface-color mode appearance. J. Opt. Soc. Am. A, 17(11), 1933-1941, 2000. [pdf]
  85. Keiji Uchikawa, Kowa Koida, Toshihisa Meguro, Yasuki Yamauchi, and Ichiro Kuriki, Brightness, not luminance, determines transition from the surface-color to the aperture-color mode for colored lights. J. Opt. Soc. Am. A, 18(4), 737-746, 2001. [pdf]
  86. Kazumichi Matsumiya and Keiji Uchikawa, Apparent size of an object remains uncompressed during presaccadic compression of visual space. Vision research, 41(23), 3039 - 3050, 2001. [pdf]
  87. Kenji Yokoi and keiji Uchikawa, Influence of higher-order color perception on heterochromatic visual search. J.ITE, 55(11), 1534-1538, 2001. (in Japanese)
  88. Kengi Yokoi and Keiji Uchikawa, Role of color category for visual search on multi-colored heterogeneous distractors. Vision, 14(1), 1-12, 2002. (in Japanese)
  89. Mieko Yanagisawa and Keiji Uchikawa, Contrast sensitivities measured in the interocular suppression characteristics for normal and strabismic observers. Vision, 14(2), 69-77, 2002. (in Japanese)
  90. Mieko Yanagisawa and Keiji Uchikawa, Chromaticity and luminance contrast stimuli effects contrast sensitivities under the interocular suppression. Vision, 14(3), 107-114, 2002. (in Japanese)
  91. Kinjiro Amano, Keiji Uchikawa, and Ichiro Kuriki, Characteristics of color memory for natural scenes. J. Opt. Soc. Am. A, 19(8), 1501-1514, 2002. [pdf]
  92. Mieko Yanagisawa and Keiji Uchikawa, Contrast adaptation effects under interocular suppression for normal and strabismic observers. Optical Review, 9(4), 176-181, 2002.
  93. Haruki Mizushina, Keiji Uchikawa and kenji Yokoi, Effects of stimulus size on stimulus displacement across saccade. Vision, 15(2), 69-77, 2003. (in Japanese)
  94. Takashi Toyooka and Keiji Uchikawa, Temporal change of increment threshold by visual attention. Vision, 15(3), 133-139, 2003. (in Japanese)
  95. Kenji Yokoi and keiji Uchikawa, Performance of heterochromatic visual search depended on the set-size of target's color category. Kogaku, 32(10), 629-632, 2003. (in Japanese)
  96. Keiji Uchikawa, Kenshirou Kato, Kenji Yokoi and Hirohiko Kaneko, Influence of depth of surface in stereoscopic space on color appearance. -A preliminary report-, Vision. 15(4), 255-260, 2003. (in Japanese)
  97. Kazumichi Matsumiya and Keiji Uchikawa, The role of presaccadic compression of visual space in spatial remapping across saccadic eye movements. Vision Research, 43(18), 1969-1981, 2003. [pdf]
  98. Taketoshi Uchida, Keiji Uchikawa, and Kenji Yokoi, Influence of Chromatic Difference between Two Adjacent Inhomogeneous Color Regions on Dispersion of Color Appearance. J.ITE, 58(2), 261-264, 2004. (in Japanese)
  99. Kazumichi Matsumiya and Keiji Uchikawa, Measurement of Contrast Sensitivity in the Peripheral Visual Field during Saccadic and Pursuit Eye Movements Using Method of Fixed Retinal-Area Stimulation. Kogaku, 33(2), 122-129, 2004. (in Japanese)
  100. Yasuki Yamauchi and Keiji Uchikawa, The Effect of Perceptual Grouping of the Stimuli for the Surface-Color Mode Perception. Vision, 16(3), 127-140, 2004. (in Japanese)
  101. Yasuki Yamauchi and Keiji Uchikawa, Limit of the Surface-Color Mode Perception under Non-Uniform Illuminations. Optical Review, 11(4), 279-287, 2004. [pdf]
  102. Kenji Yokoi and Keiji Uchikawa, Role of Color Categorization Revealed by Briefly Flashed Heterochromatic Visual Search. Kogaku, 33(12), 714-731, 2004.
  103. Yasuki Yamauchi and Keiji Uchikawa, Depth information affects judgment of the surface-color mode appearance. Journal of Vision, 5(6), 515-524, 2005.
  104. Osamu Masuda and Keiji Uchikawa, Effects of the Foveal Fixation and the Peripheral Visual Field on Detection Threshold of Pulse Stimulus. Vision, 17(3), 159-167, 2005.
  105. Kenji Yokoi and Keiji Uchikawa, Color category influences heterogeneous visual search for color. Journal of the Optical Society of America, 22(11), 2309-2317, 2005.
  106. Noriko Yata, Tomoharu nagao, and Keiji Uchikawa, A Categorical Perception Model in Consideration for Illuminant Changes Using Neural Network. J.ITE, 59(12), 1809-1815, 2005. (in Japanese)
  107. Osamu Masuda and Keiji Uchikawa, Temporal Summation Properties of Double Pulse Lights in Peripheral Retina. J.ITE, 59(12), 1859-1861, 2005. (in Japanese)
  108. Youngha Chang, Suguru Saiti, Keiji Uchikawa and Masayuki Nakajima, Example Based Color Stylization of Images. ACM Transaction on Appliced Perception, 2(3), 322-345, 2005. [pdf]
  109. Takehiro Nagai, Takahiro Hoshino, and Keiji Uchikawa, Statistical Significance Testing of Thresholds Estimated by Constant Stimuli Method. Vision, 18(3), 113-123, 2006. (in Japanese)
  110. Takehiro Nagai and Keiji Uchikawa, Comparison between Figure Discrimination and Color Discrimination by Hue Differences of Multi-colored Regions with Saturation Distributions.Vision, 19(1),1-14, 2007. (in Japanese)
  111. Noriko Yata, Tomoharu Nagao and keiji uchikawa, Categorical color perception for image segmentation using neural network. J.IPSJ, 49(SIG4(TOM20)), 1-7, 2008 (in Japanese)
  112. Takehiro Nagai and Keiji Uchikawa, Characteristics of grouping colors for figure segregation on a multicolored background. J.Opt.Soc Am.A, 25(11), 2618-2629, 2008.
  113. Takayuki Fukuya, Keiji Uchikawa and Yasuki Yamauchi, Similarity between luminance for mode transition and that of the optimal color for stimuli with different chromaticities. Vision, 20(4), 179-186, 2008. (in Japanese) [pdf]
  114. Osamu Masuda and Keiji Uchikawa, Temporal integration of the chromatic channels in peripheral vision, Vision Research, 49(6), 622-636, 2009. [pdf]
  115. Takehiro Nagai and keiji Uchikawa, Different hue coding underlying figure segregation and region detection tasks. Journal of Vision, 9(9):14, 1-19, 2009. [pdf]
  116. Kenichiro Masaoka, Masayuki Sugawara, Yuji Nojiri and Keiji Uchikawa, Veiling Glare Correction Maintaining the Spatial Frequency Response of Shooting Systems. The Journal of the Institute of Electronics, Information and Communication Engineers A, J92-A(10), 669-676, 2009. (in Japanese) [pdf]
  117. Keiji Uchikawa, Natsuko Okiyama, Effects of Visual Attention on Chromatic and Luminance Contrast Detection Sensitivity. Japanese Journal of Visual Science, 31(3), 114-119, 2010. (in Japanese) [pdf]
  118. Takehiro Nagai, Takahiro Hoshino and Keiji Uchikawa, Statistical Significance Testing with Mahalanobis Distance for Thresholds Estimated from Constant Stimuli Method. Seeing and Perceiving 24, 91-124, 2011. [pdf]
  119. Yuki Kawashima, Keiji Uchikawa, Hirohiko Kaneko, Kazuho Fukuda, Kouji Yamamoto, Kenji Kiya, Changing Driver's Sensation of Speed Applying Vection Caused by Flickering Boards Places on Sides of Road. J.ITE, 65(6),833-840, 2011.(in Japanese) [pdf]
  120. Yoshihiko Azuma, Masao Inui, Keiji Uchikawa, Color Prediction of Multi-Color Prints Using a Halftone Dot Model with Consideration of Light Scattering. Journal of the Japanese Society of Printing Science and Technology, 48(5),315-324, 2011.(in Japanese) (Awarded from the Japanese Society of Printing Science and Technology in 2012) [pdf]
  121. Akira Matsubara, Zhiwu Liang, Yuji Sato and Keiji Uchikawa, Analysis of human perception of facial skin radiance by means of image histogram parameters of surface and subsurface reflections from the skin. Skin Research and Technology, 18(3), 265-271, 2012. [pdf]
  122. Keiji Uchikawa, Kazuho Fukuda, Yusuke Kitazawa and Donald I. A. MacLeod, Estimating illuminant color based on luminance balance of surface. J. Opt. Soc. Am. A, 29(2), 133-143, 2012. [pdf]
  123. Yasuki Yamauchi, Takemi Kawahara, Keiji Uchikawa, Effects of Surround Stimulus on Metameric Color Matching. VISION, 24(2), 45-56, 2012.(in Japanese) [pdf]
  124. Yuki Kawashima, Kazuho Fukuda, Hirohiko Kaneko, Keiji Uchikawa, Speed Estimation of Vection Produced by Two Optical Flows at Different Speeds. Japanese Journal of Visual Science, 33(4), 152-163, 2012.(in Japanese) [pdf]
  125. Hirotoshi Nishita, Kazuho Fukuda, Keiji Uchikawa, Visual Cues for Categorical Color Naming Dichromats. Japanese Journal of Visual Science, 34(4), 134-147, 2013. (in Japanese)[pdf]
  126. K. Fukuda, K. Uchikawa, Color constancy in a scene with bright colors that do not have a fully natural surface appearance. Journal of the Optical Society of America A, Optics and image science, 31(4), A226-231, 2014.[pdf]
  127. Keiji Uchikawa, Masayuki Sato and Keiko Kuwamura,Effects of visual attention on chromatic and achromatic detection sensitivities. Journal of the Optical Society of America A, Optics and image science, 31(5), A944-951, 2014.[pdf]
  128. K. Fukuda, K. Uchikawa, Color constancy in a scene with bright colors that do not have a fully natural surface appearance. Journal of the Optical Society of America A, Optics and image science, 31(4), A226-231, 2014.[pdf]
  129. Keiji Uchikawa, Categorical Color Perception of Color Normal and Deficient Observers (invited Review paper). Optical Review, 21(6), 911-918, 2014.[pdf]
  130. Keiji Uchikawa, Masayuki Sato and Keiko Kuwamura,Effects of visual attention on chromatic and achromatic detection sensitivities. Journal of the Optical Society of America A, Optics and image science, 31(5), A944-951, 2014.[pdf]
  131. Tatsuo Yamaguchi, Keiji Uchikawa, Measurements of contrast sensitivity by an adaptive optics visual simulator. Optical Review, 22(4), 629-636, 2015. [pdf]
  132. Takuma Morimoto, Kazuho Fukuda, Keiji Uchikawa, Effects of surrounding stimulus properties on color constancy based on luminance balance. Journal of the Optical Society of America A, 2016, 33(3), A214-A227, 2016. [pdf]
  133. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa¡¤Clarification of Factors in Yielding Gold, Silver and Copper Color Perception. Transactions of Japan Society of Kansei Engineering, 15(3), 387-397, 2016. (in Japanese) [pdf]
  134. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa, Appearance of gold, silver and copper colors of glossy object surface. International Journal of Affective Engineering, 15(3), 239-247, 2016. [pdf]
  135. Masaki Nose, Jinie Ma, Fumihiro Hasegawa, Keiji Uchikawa, Highly Efficient and Accurate Color Calibration for DLP Projector, Journal of the Institute of Image Information and Television Engineers, 70(2), J62-J68, 2016. (in Japanese) [pdf]
  136. Masaki Nose, Shinichi Sumiyoshi, Fumihiro Hasegawa, Fumihiro Nakashige, Keiji Uchikawa, Quantification of Image Distortion Caused by Ultra-Short Focus Projector, Journal of the Institute of Image Information and Television Engineers, 70(2), J56-J61, 2016. (in Japanese) [pdf]
  137. Hyejin Han, Keiji Uchikawa, Infleunce of Face Shape on Skin Color Judgment of Characters in Cell-Animation Images. The Journal of the Institute of Image Electronics Engineers of Japan, 45(3), 329-339, 2016. (in Japanese) [pdf]
  138. Hyejin Han, Keiji Uchikawa, Ranges of Animation Skin Color. International Journal of Affective Engineering, 2016. [pdf]

International conference papers

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  1. K. Uchikawa and M. Ikeda, Wavelength discrimination with the successive comparison method. J. Opt. Soc. Am., 70(12), 1573, 1980.
  2. K. Uchikawa and P. K. Kaiser, and H. Uchikawa, Saturation, brightness and luminance. J. Opt. Soc. Am., 71(12), 1609, 1981.
  3. P. K. Kaiser, K. Uchikawa and O. Estevez, Photometric assessment of brightness. J. Opt. Soc. Am., 72(12), 1740, 1982.
  4. P. K. Kaiser and K. Uchikawa, Just-noticeable border as a criterion for wavelength discrimination. J. Opt. Soc. Am., 72(12), 1741, 1982.
  5. P. K. Kaiser, K. Uchikawa, and O. Estevez, The photometric assessment of brightness. Proceedings of CIE 20th Session, Central Bureau of the CIE, Paris, 1, E23, 1983.
  6. K. Uchikawa, H. Uchikawa, and P. K. Kaiser, Constant saturation loci of equally bright colors. Colour Report F26, Papers of The Forsius Symposium on Colour Order Systems, International Colour Association, 29:1-5, 1983.
  7. S. Shioiri, M. Ikeda and K. Uchikawa, Visual and tactile pattern perception. The 13th congress of the international commission for optics, Conference Digest (ICO-13, Sapporo), 74-75, 1984.
  8. M. Ikeda, K. Uchikawa and H. Yaguchi, A new photometric system for brightness perception. The 13th congress of the international commission for optics, Conference Digest (ICO-13, Sapporo), 202-203, 1984.
  9. M. Ikeda, T. Tamura and K. Uchikawa, Transient effect of chromatic contribution to brightness. Proceedings of the 5th Congress of the International Color Association, vol.1, 18-21, 1985.
  10. K. Uchikawa and M. Ikeda, Temporal interaction of unique-hue responses measured with chromatic double-flashes. Supplement to Investigative Ophthalmology & Visual Science, 27(3), 74, 1986.
  11. K. Uchikawa and R. M. Boynton, Categorical color perception of Japanese observers. Supplement to Investigative Ophthalmology & Visual Science, 28(3), 214, 1987.
  12. R. M. Boynton, K. Uchikawa and H. Uchikawa, Selective chromatic adaptation and partial color constancy. Supplement to Investigative Ophthalmology & Visual Science (Annual Meeting Abstract Issue), 29, 163, 1988.
  13. K. Uchikawa and H. Shinoda, Effects of color memory on color appearance. Color Vision Deficiencies. Proceedings of the Symposium of the International Research Group on Color Vision Deficiencies, 35-43, Kugler & Ghedini Publications, Amsterdam, 1990.
  14. M. Sato and K. Uchikawa, Spectral Sensitivity by Increment Threshold during Saccades. Advances in color vision, 1992 Technical Digest Series 4, 63-65, (OSA, Washington, D. C., 1992).
  15. K. Shinomori, Y. Nakano and K. Uchikawa, Spatial blackness induction at different blackness levels, Advances in color vision, 1992 Technical Digest Series 4, 137-139, (OSA, Washington, D. C., 1992).
  16. M. Takase and K. Uchikawa, Color appearance of colored lights at light-adapted peripheral retina, Advances in color vision, 1992 Technical Digest Series 4, 149-151, (OSA, Washington, D. C., 1992).
  17. K. Uchikawa, Categorical characteristics of color discrimination in memory (invited), Advances in color vision, 1992 Technical Digest Series 4, 192-194, (OSA, Washington, D. C., 1992).
  18. M. Takase and K. Uchikawa, New color-zone maps obtained by color-naming in the light-adapted peripheral retina, OSA Annual Meeting, 1992 Technical Digest 23, 70, ( OSA, Washington, D. C., 1992).
  19. T. Yoshizawa, K. Uchikawa and Y. Nakano, Temporal integration of isoluminant double pulses detected by blue mechanism, Investigative Ophthalmology & Visual Science, 34(4), 744, 1993.
  20. Y. Nakano and K. Uchikawa, Compressive nonlinearity revealed by brightness loss in flickering light, Investigative Ophthalmology & Visual Science, 34(4), 744, 1993.
  21. K. Uchikawa and T. Sugiyama, Effects of eleven basic color categories on color memory, Investigative Ophthalmology & Visual Science, 34(4), 745, 1993.
  22. M. Sato and K. Uchikawa, Selective effects of saccadic suppression on luminance and chromatic responses, Investigative Ophthalmology & Visual Science, 34(4), 746, 1993.
  23. K. Uchikawa, Categorical nature of color memory, OSA Annual Meeting, 1993 Technical Digest Series 16, 112, (OSA, Washington, D. C., 1993).
  24. I. Kuriki and K. Uchikawa, S-cone system does not contribute to perfect simultaneous color constancy, OSA Annual Meeting, 1993 Technical Digest Series 16, 252, (OSA, Washington, D. C., 1993).
  25. K. Uchikawa, H. Ujike and T. Saito, Categorical color perception in the surface and aperture mode for all real colors in a chromaticity diagram, 1994 International Forum of Color "Color appearance with environment", Vision, 6(3), 129, 1994.
  26. M. Takase and K. Uchikawa, Hue change of highly saturated lights between fovea and 30? temporal Field in luminous environment, 1994 International Forum of Color "Color appearance with environment", Vision, 6(3), 132, 1994.
  27. K. Uchikawa, T. Sugiyama and H. Ujike, Categorical distribution of memory-matched colors in the OSA uniform color space, 17th ECVP, Perception, 23, supplement, 6, 1994.
  28. Y. Nakano and K. Uchikawa, New effects of response nonlinearity on colour perception, 17th ECVP, Perception, 23, supplement, 10,1994.
  29. M. Sato and K. Uchikawa, Does saccadic suppression selectively inhibit the transient response? 17th ECVP, Perception, 23, supplement, 82,1994.
  30. I. Kuriki and K. Uchikawa, Multistage model for color constancy. 17th ECVP, Perception, 23, supplement, 87,1994.
  31. K. Uchikawa, H. Ujike and T. Sugiyama, Categorical characteristics of multiple-color memory. The John Dalton International Conference; 200 years of colour vision research, Abstract, K2.2, 1994.
  32. T. Yoshizawa and K. Uchikawa, Latency of transient chromatic response revealed with temporal isoluminant double-pulse method. The John Dalton International Conference; 200 years of colour vision research, Abstract, K4.9, 1994.
  33. Y. Nakano, M. Ikeda and K. Uchikawa, Opponent mechanisms revealed by chromatic modulation threshold. The John Dalton International Conference; 200 years of colour vision research, Abstract, K5.2, 1994.
  34. H. Ujike, K. Yokoi and K. Uchikawa, The effects of colour difference on perceptual fading. The John Dalton International Conference; 200 years of colour vision research, Abstract, K6.3, 1994.
  35. M. Kawai, K. Uchikawa and H. Ujike, Influence of color category on visual search. Investigative Ophthalmology & Visual Science, 36(4), S654, 1995. (ARVO Annual meeting '95, 1995. 5. 17)
  36. M. Takase and K. Uchikawa, Color appearance of highly saturated unique-hue and balanced-hue lights in the light-adapted peripheral retina. 18th ECVP, Perception, 24, supplement, 57-58, 1995.
  37. K. Amano, K. Uchikawa and H. Ujike, The role of colors to recognize the visual scenes, OSA 1995 Annual Meeting, September 13, 1995, Portland, U.S.A., (Abstract in p.132 of Program).
  38. I. Kuriki and K. Uchikawa, Distinction between two classes of color constancy. Investigative Ophthalmology & Visual Science, 37(3), S1065, 1996. (ARVO 1996 Annual Meeting, Fort Lauderdale, 1996. 4. 21-26)
  39. K. Matsumiya and K. Uchikawa, Dynamic effective visula-field for chromatic and luminance contrast perception. Investigative Ophthalmology & Visual Science, 37(3), S1063, 1996. (ARVO 1996 Annual Meeting, Fort Lauderdale, 1996. 4. 21-26)
  40. Y. Yamauchi, K. Uchikawa and I. Kuriki, Brightness, not luminance, determines the mode of color appearance. Investigative Ophthalmology & Visual Science, 38(4), S897, 1997. (ARVO 1997 Annual Meeting, Fort Lauderdale, 1997.5.11-13,14,15,16)
  41. I. Kuriki and K. Uchikawa, Color constancy after change in visual sensitivity. AIC Color 97 Kyoto, Program & Abstracts, 78, 1997. (AIC Color 97 Kyoto, Kyoto, Japan, 1997. 5. 25, 26, 27, 28-30)
  42. Y. Yamauchi, K. Uchikawa and I. Kuriki, Effects of chromaticity on the upper limit of luminance for surface color mode perception. AIC Color 97 Kyoto, Program & Abstracts, 82, 1997. (AIC Color 97 Kyoto, Kyoto, 1997.5.25,26,27,28-30)
  43. K. Uchikawa, I. Kuriki, and Y. Tone, Influence of color memory on color constancy. AIC Color 97 Kyoto, Program & Abstracts, 101, 1997. (AIC Color 97 Kyoto, Kyoto, 1997.5.25-28, 29, 30)
  44. K. Amano, K. Uchikawa, and I. Kuriki, Chromatic enhancement of colored pictures in memory. AIC Color 97 Kyoto, Program & Abstracts, 162, 1997. (AIC Color 97 Kyoto, Kyoto, 1997. 5. 25-30)
  45. K. Segawa, I. Kuriki and K. Uchikawa, Categorical color perception in peripheral visual field. AIC Color 97 Kyoto, Program & Abstracts, 162, 1997. (AIC Color 97 Kyoto, Kyoto, 1997. 5. 25-30)
  46. Y. Ito, K. Uchikawa and I. Kuriki, Chromatic and luminous conditions of overlapping area for transparency. AIC Color 97 Kyoto, Program & Abstracts, 169, 1997. (AIC Color 97 Kyoto, Kyoto, 1997. 5.25-30)
  47. K. Matsumiya, I. Kuriki and K. Uchikawa, Sensitivity to chromatic contrast in the peripheral visual field is affected by the central visual task. AIC Color 97 Kyoto, Program & Abstracts, 170, 1997. (AIC Color 97 Kyoto, Kyoto, 1997. 5. 25-30)
  48. K. Koida, I. Kuriki and K. Uchikawa, Measurement of color-difference judgement-boundaries in a color-space. AIC Color 97 Kyoto, Program & Abstracts, 170, 1997. (AIC Color 97 Kyoto, Kyoto, 1997. 5. 25-30 )
  49. I. Kuriki and K. Uchikawa, Effect of ambient illuminant on surface colour constancy. Perception, 26, supplement, 108, 1997. (ECVP 1997, Helsinki, Finland, 1997. 8. 24-29)
  50. Y. Ito and K. Uchikawa, The effects of chromatic condition for transparency. Perception, 26, supplement, 131, 1997. (ECVP 1997, Helsinki, Finland, 1997. 8. 24-29)
  51. K. Koida, I. Kuriki and K. Uchikawa, Comparison of color-difference limits with categorical color regions. OSA 1997 Annual Meeting, Program, 131, 1997. (OSA 1997 Annual Meeting, Long Beach, California, 1997. 10. 12-14,15,16,17 )
  52. Kuriki and K. Uchikawa, Physical- and subjective-color constancy observed in asymmetric color matches. Investigative Ophthalmology & Visual Science, 39(4), S154, 1998. (ARVO 1998 Annual Meeting, Fort Lauderdale, 1998.5.10-15)
  53. K. Segawa, K. Uchikawa, and I. Kuriki, Salience of categorical color perception in peripheral vision. Investigative Ophthalmology & Visual Science, 39(4), S156, 1998. (ARVO 1998 Annual Meeting, Fort Lauderdale, 1998.5.10-15)
  54. K. Koida, K. Uchikawa, and I. Kuriki, Comparison of boundaries for categorical color regions and perceptual color-difference limits. Investigative Ophthalmology & Visual Science, 39(4), S157, 1998. (ARVO 1998 Annual Meeting, Fort Lauderdale, 1998.5.10-15)
  55. Y. Yamauchi, K. Uchikawa, and I. Kuriki, Effects of non-uniform illumination on the mode of color appearance. Investigative Ophthalmology & Visual Science, 39(4), S157, 1998. (ARVO 1998 Annual Meeting, Fort Lauderdale, 1998.5.10-15)
  56. K. Uchikawa, T. Nishi, K. Matsumiya, and I. Kuriki, Selective sensitivity reduction in chromatic and luminance channels by lowered visual attention. Perception, 27, Supplement, 68-69, 1998. (ECVP 1998, Oxford, England, 1998. 8. 24-26-28)
  57. K. Matsumiya, K. Uchikawa, and I. Kuriki, Spatial localization during smooth-pursuit eye movements. Perception, 27, Supplement, 143-144, 1998. (ECVP 1998, Oxford, England, 1998. 8. 24-28)
  58. Y. Ito and K. Uchikawa, Effects of surface perception on colour splitting in transparency. Perception, 27, Supplement, 172, 1998. (ECVP 1998, Oxford, ,England, 1998. 8. 24-27,28)
  59. Y. Yamauchi and K. Uchikawa, Effects of spotlight and shadow on surface-colour mode perception. Perception, 27, Supplement, 180, 1998. (ECVP 1998, Oxford, England, 1998. 8. 24-28.)
  60. K. Koida, K. Uchikawa, Effects of limits of color-difference judgement on color adjustments. Investigative Ophthalmology & Visual Science, 40(4), S748, 1999. (ARVO 1999 Annual Meeting, Fort Lauderdale, 1999.5.9-12*-14)
  61. Y. Yamauchi, K. Uchikawa, Influence of chromaticity of illumination on the limitation of the surface-color mode appearance. Investigative Ophthalmology & Visual Science, 40(4), S749, 1999. (ARVO 1999 Annual Meeting, Fort Lauderdale, 1999.5.9-12*-14)
  62. K. Segawa, K. Uchikawa, Categorical color perception in peripheral vision under various illumination levels. Investigative Ophthalmology & Visual Science, 40(4), S750, 1999. (ARVO 1999 Annual Meeting, Fort Lauderdale, 1999.5.9-12*-14)
  63. K. Matsumiya, K. Uchikawa, Effects of background scene on mislocalization during pursuit eye movements. Investigative Ophthalmology & Visual Science, 40(4), S799, 1999. (ARVO 1999 Annual Meeting, Fort Lauderdale, 1999.5.9-13*-14)
  64. H. Kaneko, N. Yamagishi, K. Uchikawa, N. Goda, Selective effects of attentional modulation on luminance and color detection in the periphery. International Conference on Vision and Attention, Centre for Vision Research, York University, Toronto, 1999. 6. 22- 24, 25*, 26.
  65. K. Uchikawa, Reduction in luminance and chromatic sensitivity by visual attention (invited). ATR symposium on Face and Object Recognition °«99, 49-50. (ATR Human Information Processing Research Laboratories, Kyoto, 1999. 6. 19-21*-23).
  66. K. Matsumiya, K. Uchikawa, Effects of visual attention on saccadic suppression in the peripheral visual field. ATR symposium on Face and Object Recognition 99, 71-72. (ATR Human Information Processing Research Laboratories, Kyoto, 1999. 6. 19-21*-23).
  67. I. Kuriki, K. Uchikawa, Effect of visual sensitivity change on colour constancy. Perception, 28, Supplement, 64, 1999. (ECVP 1999, Trieste, Italy, 1999. 8. 22, 23*-26.)
  68. K. Segawa, K. Uchikawa, Limits of categorical color perception in peripheral visual field. 1999 OSA Annual Meeting Conference Program, 96. (1999 OSA Annual Meeting, Santa Clara, USA, 1999. 26 - 28*-30).
  69. K. Uchikawa, Color Vision (invited). Proceedings of 1999 IEEE International Conference on Systems, Man, and Cybernetics, II-1-II-4. (IEEE SMC99, Tokyo, Japan, 1999. 10. 12, 13*-15).
  70. I. Kuriki, S. Nakadomari, M. Saito, H. Takeuchi, A. Kandatsu, S. Miyauchi, K. Uchikawa, K. Kitahara, fMRI study on color constancy with realistic visual stimulus. Investigative Ophthalmology & Visual Science, 41(4), S239, 2000. (ARVO 2000 Annual Meeting, Fort Lauderdale, 2000.4.30-5.1*-5)
  71. S. Nakadomari, K. Kitahara, A. Kandatsu, Y. Tanaka, K. Kumegawa, H. Takeuchi, H. Ito, M. Saito, K. Uchikawa, S. Miyauchi, Cerebral origin oscillopsia: a psychological and fMRI study. Investigative Ophthalmology & Visual Science, 41(4), S626, 2000. (ARVO 2000 Annual Meeting, Fort Lauderdale, 2000.4.30-5.3*-5
  72. H. Mizushina, K. Uchikawa, Unlimited large visual field degrades displacement detection during saccadic eye movement. Investigative Ophthalmology & Visual Science, 41(4), S716, 2000. (ARVO 2000 Annual Meeting, Fort Lauderdale, 2000.4.30-5.3*-5)
  73. M. Saito, S. Nakadomari, K. Kitahara, A. Kandatsu, H. Takeuchi, S. Miyauchi, I. Kuriki, K. Uchikawa, Comparison between contrast threshold perception and fMRI responses to gabor grating with intensities around threshold. Investigative Ophthalmology & Visual Science, 41(4), S801, 2000. (ARVO 2000 Annual Meeting, Fort Lauderdale, 2000.4.30-5.4*-5)
  74. K. Uchikawa, K. Koida, Y. Tsukada, Basic categorical color regions in a whole chromaticity diagram in the surface-color and aperture-color modes. 2000 OSA Annual Meeting Conference Program, 91, 2000. (2000 OSA Annual Meeting, Providence, USA, 2000.10.22-24*-26).
  75. K. Yokoi, K. Uchikawa, Visual search for a color target among heterochromatic distractors. 2000 OSA Annual Meeting Conference Program, 92, 2000. (2000 OSA Annual Meeting, Providence, USA, 2000.10.22-24*-26).
  76. K. Uchikawa, Category and memory in color vision (invited), 7th International Conference on Neural Information Processing, ICONIP-2000, Proceedings, 2, 1255-1258, 2000. (ICONIP-2000, Taejon, Korea, 2000.11.14-18*).
  77. K.Yokoi and K.Uchikawa, Categorical color perception influences heterochromatic visual search. Vision Sciences Society Abstract, 35-36, 2001. (VSS 1st Annual Meeting, Sarasota, Florida, 2001.5.4,5*-8)
  78. Y.Sakano, H.Kaneko and K.Uchikawa, The effect of haptic learning on the integration of disparity and perspective for the dynamic and static slant perception. Vision Sciences Society Abstract, 70-71, 2001. (VSS 1st Annual Meeting, Sarasota, Florida, 2001.5.4-6*,7-8)
  79. T.Uchida and K.Uchikawa, Influence of spatial configuration and color distribution of stimulus patches on inhomogeneous color discrimination. Vision Sciences Society Abstract, 103, 2001. (VSS 1st Annual Meeting, Sarasota, Florida, 2001.5.4-7*,8)
  80. K.Uchikawa, T.Sasaki and H.Atsumori, Visual attention modifies contrast sensitivity in LMS cone space. First Asian Conference on Vision, 28, 2001. (1st ACV, Hayama, Japan, 2001.7.30-31*)
  81. H.Mizushina and K.Uchikawa, Detectability of stimulus displacement across saccade depends on the apparent direction of displacement. First Asian Conference on Vision, 45, 2001. (1st ACV, Hayama, Japan, 2001.7.30-31*)
  82. T.Uchida and K.Uchikawa, Color opponent is a dominant mechanism to discriminate inhomogeneous colors. First Asian Conference on Vision, 60, 2001. (1st ACV, Hayama, Japan, 2001.7.30-31*)
  83. K. Yokoi and K. Uchikawa Influences of categorical color perception on heterochromatic visual search. First Asian Conference on Vison, 61, 2001. (1st ACV, Hayama, Japan, 2001.7.30*-31)
  84. T.Uchida and K.Uchikawa, Influence of higher order chromatic mechanisms on inhomogeneous chromatic discrimination. Vision Sciences Society Abstract, 53, 2002. (VSS 2nd Annual Meeting, Sarasota, Florida, 2002.5.10,11*-15)
  85. H.Mizushina and K.Uchikawa, Peripheral, not fovea, vision detects displacement of a background across saccade. Vision Sciences Society Abstract, 63, 2002. (VSS 2nd Annual Meeting, Sarasota, Florida, 2002.5.10,11*-15)
  86. M.Yanagisawa and K.Uchikawa, Contrast adaptation effects under interocualar suppression for normal and strabismic observers. Vision Sciences Society Abstract, 115, 2002. (VSS 2nd Annual Meeting, Sarasota, Florida, 2002.5.10-12*-15)
  87. K.Uchikawa, Y.Emori, T.Toyooka and K.Yokoi, Color constancy in categorical color appearance. Vision Sciences Society Abstract, 190, 2002. (VSS 2nd Annual Meeting, Sarasota, Florida, 2002.5.10-13*-15 )
  88. K.Yokoi and K.Uchikawa, Set-size Effects Unveil the Role of Higher-order Color Perception in Heterochromatic Visual Search. The Second Asian Conference on Vision, 79, 2002. (2 ndACV, Hilton Hotel, Gyeongju, Korea, 2002.7.22,23*,24)
  89. A.Hazama, K.Okajima, K.Yokoi, K.Uchikawa, M.Yamaguchi, and K.Kita, Perceptual Color Matching Between CRT-Display and Color Chips. The Second Asian Conference on Vision, 84 , 2002. (2nd ACV, Hilton Hotel, Gyeongju, Korea, 2002.7.22,23*,24*)
  90. O.Masuda, K.Uchikawa and K.Yokoi, Effects of Cone Contrast on Chromatic Assimilation. The Second Asian Conference on Vision, 85, 2002. (2nd ACV, Hilton Hotel, Gyeongju, Korea, 2002.7.22,23*24)
  91. T.Uchida, K.Uchikawa and K.Yokoi, Effect of R/g Contrast Between Two Inhomogeneous Surfaces on Color Appearance of Chromaticities in Each Surface. The Second Asian Conference on Vision, 86, 2002. (2nd ACV, Hilton Hotel, Gyeongju, Korea, 2002,7,22,23*,24)
  92. O.Masuda, K.Uchikawa and Y.Yokoi, Effects of retinal eccentricity on the temporal summation of double flashes. Journal of Vision, 3(12), 63a, 2003. (Fall Vision Meeting, Tucson Marriott University Park Hotel, Tucson, Arizona, 2003.10.4*-6)
  93. Y.Yamauchi, Y.Nakano, M. Kamata, K.Okajima, K.Uchikawa, Yuri Murakami, M.Yamaguchi and N,Ohyama, Measurement of color matchimg functions using a digital micro-mirror device. Journal of Vision, 3(12), 66a, 2003. (Fall Vision Meeting, Tucson Marriott University Park Hotel, Tucson, Arizona, 2003.10.4*-6)
  94. Y.Yokoi and K.Uchikawa, Categorical color mechanism mediates heterochromatic visual search. Journal of Vision, 3(12), 68a, 2003. (Fall Vision Meeting, Tucson Marriott University Park Hotel, Tucson, Arizona, 2003.10.4*-6)
  95. T.Nagai, K.Yokoi and K.Uchikawa, Figure segregation achieved by color-distribution differences colored texture stimuli. Journal of Vision, 3(12), 79a, 2003. (Fall Vision Meeting, Tucson Marriott University Park Hotel, Tucson, Arizona, 2003.10.4*-6)
  96. N.Yata, T.Nagao and K.Uchikawa, A Categorical Perception Model in consideration for Color Constancy. Proc. of the International Workshop on Advanced Image Technology, 219-223, (The International Workshop on Advanced Image Technology :IWAIT°«04, National University of Singapore, 2004.1.12,13*)
  97. K.Uchikawa K.Yokoi and Y.Yamauchi, Categorical color constancy is more tolerant than apparent color constancy. Journal of Vision, 4(8), 327a, 2004. (Vision Sciences Society 4th Annual Meeting, The Hyatto Regency , Sarasota, Florida, 2004.4.30,5.1*-5)
  98. Y.Yamauchi and K.Uchikawa. Depth Information affects the judgment of the surface-color mode appearance. Journal of Vision, 4(8), 326a, 2004. (Vision Sciences Society 4th Annual Meeting, The Hyatto Regency , Sarasota, Florida, 2004.4.30,5.1*-5)
  99. K.Noda, K.Uchikawa, T. Uchida, T.Yajima and K.Ssto, Influence of dashboard noise on visual detection through low reflection windshield. 2004 ICO International Conference Optics & Photonics in Technology Frontier TECHNICAL DIGEST, 491-492 2004. (2004 ICO International Conference Optics & Photonics in Technology Frontier, Makuhari Messe, Chiba, Japan, 2004.7.12-14*,15)
  100. Youngha Chang, Suguru Saito, Keiji Uchikawa, Masayuki Nakajima, Example-based color stylization based on categorical perception. ACM International Conference Proceedings of the Symposium on Applied perception in graphics and visualization, 91-98, 2004. (First Symposium on Applied Perception in Graphics and Visualization, Wilshire Grand Hotel, Los Angeles, California, 2004. 8. 7,8*)
  101. T.Nagai and K.Uchikawa, Effects of gap distance between patches on grouping colors for figure segregation. Journal of Vision, 4(11), 72a, 2004. (Fall Vision Meeting, University of Rochester,Rochester,New York, 2004.10.15,16*,17)
  102. Y.Yamauchi, T.Kawahara, Y.Nakano and K.Uchikawa, Metameric Matching and its compensation with individual color matching functions. Journal of Vision, 4(11), 93a, 2004. (Fall Vision Meeting, University of Rochester,Rochester,New York, 2004.10.15-17*)
  103. K.Uchikawa and Y.Yamauchi, Invariant categorical-color regions in the OSA color space when illumination color changes. Progress in biochemistry and biophysics, 31, Supplement, 49, 2004. (3rdACV, Liyuan Hotel, Chongqing, China, 2004.11.15-17*-19)
  104. O.Masuda and K.Uchikawa, Temporal Summation of the Double Flashes of Chromatic Spatial Pattern in the Peripheral Retina. Progress in biochemistry and biophysics, 31, Supplement, 53, 2004. (3rdACV, Liyuan Hotel, Chongqing, China, 2004.11.15-17*-19)
  105. K.Noda, T.Uchida, K.Sato, T.Yajima and K.Uchikawa, Influence of low-reflective windshield on response time of detecting object observed through automotive windshield. Progress in biochemistry and biophysics, 31, Supplement, 70, 2004. (3rdACV, Liyuan Hotel, Chongqing, China, 2004.11.15-17*-19)
  106. B.Dang and K.Uchikawa, Categorical color perception of Chinese and Japanese observers. Progress in biochemistry and biophysics, 31, Supplement, 94, 2004. (3rdACV, Liyuan Hotel, Chongqing, China, 2004.11.15-17*-19)
  107. T.Nagai and K.Uchikawa, Characteristics of Grouping Colors for Figure Segregation. Progress in biochemistry and biophysics, 31, Supplement, 145, 2004. (3rdACV, Liyuan Hotel, Chongqing, China, 2004.11.15-17*-19)
  108. K.Sugie, Y.Yamauchi and K.Uchikawa, Effects of Spatial Arrangements of Surfaces on Illumination Estimation. Progress in biochemistry and biophysics, 31, Supplement, 170, 2004. (3rdACV, Liyuan Hotel, Chongqing, China, 2004.11.15-17*-19)
  109. Keiji Uchikawa, Chizuru Nakajima, Kaori Segawa, Categorical color constancy for dichromats. Journal of Vision, 5(8), 272a, 2005. (Vision Sciences Society 5th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2005.5.6,7*-11)
  110. Youngha Chang, Suguru Saito, Keiji Uchikawa, Masayuki Nakajima, Focal colors forms axes. Journal of Vision, 5(12), 53a, 2005. (OSA Vision Meeting 2005, University of Arizona, 2005.10.21*,22*,23)
  111. Takayuki Fukuya, Keiji Uchikawa, Boundary conditions of the surface reflectance for transition of the modes of color appearance. Journal of Vision, 5(12), 61a, 2005. (OSA Vision Meeting 2005, University of Arizona, 2005.10.21*,22*,23)
  112. Takehiro Nagai, Keiji Uchikawa, Figure segregation on multi-colored textures caused by color distribution. Journal of Vision, 5(12), 78a, 2005. (OSA Vision Meeting 2005, University of Arizona, 2005.10.21*,22*,23)
  113. Kaori Segawa, Keiji Uchikawa, Spatiotemporal Effects of the visual attention on detecting a target smoothly appearing in the peripheral visual field. Journal of Vision, 5(12), 85a, 2005. (OSA Vision Meeting 2005, University of Arizona, 2005.10.21*,22*,23)
  114. Keiji Uchikawa, Kaori Segawa, Categorical color regions of dichromats in a L, M, S cone based color space. Journal of Vision, 5(12), 89a, 2005. (OSA Vision Meeting 2005, University of Arizona, 2005.10.21*,22*,23)
  115. Nariko Yata, Tomoharu Nagao, Keiji Uchikawa, A categorical color perception model using artificial neural network. Journal of Vision, 5(12), 96a, 2005. (OSA Vision Meeting 2005, University of Arizona, 2005.10.21*,22*,23)
  116. Takehiro Nagai and Keiji Uchikawa, Comparison between figure segregation and color discrimination thresholds for multi-colored texture stimuli. Journal of Vision, 6(6), 234, 2006, (Vision Sciences Society 6th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2006.5.5,6*-10)
  117. Keiji Uchikawa, Takemi Kawahara and Kaori Segawa, Chromatic induction of moving dots in a motion-defined layer. Journal of Vision, 6(6), 242, 2006, (Vision Sciences Society 6th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2006.5.5,6*-10)
  118. Kaori Segawa, Daisuke Kobayashi and Keiji Uchikawa, Effects of visual attention on depth discrimination in the peripheral visual field. Journal of Vision, 6(6), 307, 2006, (Vision Sciences Society 6th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2006.5.5,6*-10)
  119. Keiji Uchikawa(Invited), Categorical Color Perception for Japanese, Korean, and Chinese. VISION,18, Supplement, 33, 2006. (4thACV, Matsue, Japan, 2006.7.28,29*-8.1)
  120. Yasuki Yamauchi, Yasuhisa Nakano, Keiji Uchikawa, Measurement of Color Matching Functions with a Digital Micro-Mirror Device. VISION,18, Supplement, 120, 2006. (4thACV, Matsue, Japan, 2006.7.28-31*,8.1)
  121. Syota Narumi, Kaori Segawa, Keiji Uchikawa, Effects of Illuminant Variations in Red-Green Direction on Color Constancy for Dichromats. VISION,18, Supplement, 121, 2006. (4thACV, Matsue, Japan, 2006.7.28-31*8.1)
  122. Takehiro Nagai, Keiji Uchikawa, Effects of Saturation Distributions on Figure Segregation by Hue Differences. VISION,18, Supplement, 128, 2006. (4thACV, Matsue, Japan, 2006.7.28-30*-8.1)
  123. Takayuki Fukuya, Keiji Uchikwa, Chromatic Characteristics of Transition Luminance between Modes of Color Appearance under Chromatic Illuminants. VISION,18, Supplement, 133, 2006. (4thACV, Matsue, Japan, 2006.7.28-30*-8.1)
  124. Takafumi Nishizawa, Kaori Segawa, Keiji Uchikawa, Metric for Gold Perception. VISION,18, Supplement, 134, 2006. (4thACV, Matsue, Japan, 2006.7.28-30*-8.1)
  125. Kaori Segawa, Keiji Uchikawa, Spatiotemporal Properties of Visual Attention for Direction Discrimination of Motion in Peripheral Visual Field. VISION,18, Supplement, 162, 2006. (4thACV, Matsue, Japan, 2006.7.28-31*,8.1)
  126. Masahito Morii, Kaori Segawa, Keiji Uchikawa, Contrast Sensitivity Function Measured under Binocular Rivalry. VISION,18, Supplement, 199, 2006. (4thACV, Matsue, Japan, 2006.7.28,29*-8.1)
  127. Masaaki Shoji, Kaori Segawa, Keiji Uchikawa, Long-Term Leaning Effects of Visual Attention on Target Detection in the Peripheral Visual Field. VISION,18, Supplement, 211, 2006. (4thACV, Matsue, Japan, 2006.7.28-30*-8.1)
  128. Takayuki Fukuya and Keiji Uchikawa, The transition luminance between the surface-color and the illuminant-color modes may reveal the illuminant represented in the visual system. Journal of Vision, 7(9), 239a, 2007, (Vision Sciences Society 7th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2007.5.11,12*-16)
  129. Isamu Motoyoshi, Takafumi Nishizawa and Keiji Uchikawa, Specular reflectance and the perception of metallic surfaces. Journal of Vision, 7(9), 451a, 2007, (Vision Sciences Society 7th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2007.5.11-13*-16)
  130. Takayuki Fukuya and Keiji Uchikawa, The transition luminance between the surface-color and the illuminant-color modes may reveal the illuminant represented in the visual system. Journal of Vision, 7(9), 239a, 2007, (Vision Sciences Society 7th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2007.5.11,12*-16)
  131. Isamu Motoyoshi, Takafumi Nishizawa and Keiji Uchikawa, Specular reflectance and the perception of metallic surfaces. Journal of Vision, 7(9), 451a, 2007, (Vision Sciences Society 7th Annual Meeting, The Hyatto Sarasota, Sarasota, Florida, 2007.5.11-13*-16)
  132. Isamu Motoyoshi, Takafumi Nishizawa and Keiji Uchikawa, Local, but not global, skewness explains a wide range of reflectance perception. Perception, 36,55a, 2007, (European Confernce on Visual Perception 2007, Arezzo, Italy, 2007.8.27-31)
  133. Natsuko Okiyama, Kaori Segawa and Keiji Uchikawa, Effects of visual attention on luminance and chromatic contrast sensitivities in foveal vision. Journal of Vision, 7(15), 90a, 2007, (OSA Fall Vision Meeting, Doubletree Hotel, Berkeley Marina, 2007.9.16-19)
  134. Yasuki Yamauchi, Yasuhisa Nakano and Keiji Uchikawa, Comparison between an algebraic method and the maximum saturation method to estimate individual color matching functions. Journal of Vision, 7(15), 113a, 2007, (OSA Fall Vision Meeting, Doubletree Hotel, Berkeley Marina, 2007.9.16-19)
  135. Natsuko Okiyama, Kaori Segawa and Keiji Uchikawa, Effects of visual attention on contrast sensitivity in foveal vision. International Conference on Kansei Engineering and Emotion Research 2007 Abstract 78, (KEER2007, Sapporo, Kaderu2.7, Nihon seimei Blg. 2007.10.10,11*,12)
  136. Yasuki Yamauchi, Yasuhisa Nakano and Keiji Uchikawa, Measurement of individual color matching functions. International Conference on Kansei Engineering and Emotion Research 2007 Abstract 91, (KEER2007, Sapporo, Kaderu2.7, Nihon seimei Blg. 2007.10.10,11*,12)
  137. Keiji Uchikawa, What causes trichromat-like categorical colour naming in dichromats? Asia-Pacific Conference on Vision Abstract 26, (APCV2008, Brisbane, Australia, 2008.7.18,19*-21)
  138. Hirotoshi Nishita and Keiji Uchikawa, Trichromat-like colour-naming categories are not observed in colour memory of dichromats. Asia-Pacific Conference on Vision Abstract 45, (APCV2008, Brisbane, Australia, 2008.7.18*-21)
  139. Jiro Takeda and Keiji Uchikawa, Effects of objects on space-based attention. Asia-Pacific Conference on Vision Abstract 64, (APCV2008, Brisbane, Australia, 2008.7.18-20*,21)
  140. Keiji Uchikawa(Invited), Color naming of indistinguishable colors by dichromats. Proceedings of the 6th International Conference of Cognitive Science, 27-30, (ICCS 2008, Daewoo Hall, Yonsei University, Seoul, Korea, 2008.7.27-29*)
  141. Naruhiko Fukino and Keiji Uchikawa, Higher level chromatic mechanisms revealed by binocular rivalry. Proceedings of the 6th International Conference of Cognitive Science, 478-480, (ICCS 2008, Daewoo Hall, Yonsei University, Seoul, Korea, 2008.7.27,28*,29)
  142. Masayuki Sato and Keiji Uchikawa, Effects of spatial attention on disparity thresholds in detecting dual targets in the central and peripheral visual field. Journal of Vision,8(17):81, 81a. (OSA Vision Meeting 2008, University of Rochester, 2008.10.24*,25*,26)
  143. Keiji Uchikawa and Hirotoshi Nishita, Categorical color mechanisms of dichromats revealed by color naming and color memory. 20th Symposium of the International Color Vision Society Abstract Booklet 93, (20th ICVS, University of Minoho, Braga, Portugal, 2009.7.24-27*,28)
  144. Yasumasa Ogata and Keiji Uchikawa, Does a stimulus not detected induce saccade? OSA Vision meeting 2009 Abstract 68, Journal of Vision, 9(14), 47a, 2009.-12 (OSA Vision Meeting 2009, University of Washington, 2009.9.23-26*,27)
  145. Masayuki Sato and Keiji Uchikawa, Comparison of effects of the spatial attention on stereo and motion discrimination thresholds. VSS 2010 Abstracts, 70, Journal of Vision, 10( ), , 2010, (Vision Sciences Society 10th Annual Meeting, Naples Grande Resort & Club, Naples, Florida, 2010.5.7,8*-12)
  146. Yuki Kawashima, Hirohiko Kaneko, Koji Yamamoto, Kenji Kiya and Keiji Uchikawa, Influence of vection stimuli arranged along a road on the car driver. VISION, 22(Supplement),53, 2010.(APCV2010, Taipei, Taiwan, 2010.7.23*-26)
  147. Keiji Uchikawa, Yusuke Kitazawa, Donald I.A. MacLeod, Kazuho Fukuda, Degree of color constancy obtained by luminance balance of color samples. Journal of Vision, 10(15), 8, 2010, OSA Vision Meeting Abstract, T8, 2010, (OSA Vision Meeting 2010, University of Rochester, New York, 2010.10.22*-24)
  148. Yasumasa Ogata and Keiji Uchikawa, Influence of a visual target presented at detection sub-threshold on saccadic induction. VISION, 22(Supplement),20, 2010. (APCV2010, Taipei, Taiwan, 2010.7.23*-26) (Best Presentation Award)
  149. Hirotoshi Nishita and Keiji Uchikawa, Characteristics of color categories of dichromats. VISION, 22(Supplement),37, 2010. (APCV2010, Taipei, Taiwan, 2010.7.23,24*-26)
  150. Yuki Kawashima, Hirohiko Kaneko, Koji Yamamoto, Kenji Kiya and Keiji Uchikawa, Influence of vection stimuli arranged along a road on the car driver. VISION, 22(Supplement),53, 2010.(APCV2010, Taipei, Taiwan, 2010.7.23*-26)
  151. Keiji Uchikawa, Yusuke Kitazawa, Donald I.A. MacLeod, Kazuho Fukuda, Degree of color constancy obtained by luminance balance of color samples. Journal of Vision, 10(15), 8, 2010, OSA Vision Meeting Abstract, T8, 2010, (OSA Vision Meeting 2010, University of Rochester, New York, 2010.10.22*-24)
  152. Toshifumi Mihashi, Naoki Nakamura, Yasuki Yamauchi, Keiji Uchikawa, Katsuaki Sakata, Hyperspectral one dimensional visual stimulus generator. Journal of Vision, 10(15), 68, 2010, OSA Vision Meeting Abstract, P24, 2010, (OSA Vision Meeting 2010, University of Rochester, New York, 2010.10.22*,23*,24)
  153. Kazuho Fukuda, Takahiro Fukase, Keiji Uchikawa, Effects of binocular disparity on color constancy in real 3Dscenes revealed with a synopter. VSS 11th Annual Meeting Abstracts, 86, 2011. Journal of Vision,11(7), 354, 2011. (VSS 2011, Naples Grande Beach Resort, Florida, 2011.5.6,7*-11)
  154. Koichiro Shinohara, Kazuho Fukuda, Keiji Uchikawa, Jitter detection exceeds spatial frequency limit of the visual system. VSS 11th Annual Meeting Abstracts, 110-111, 2011. Journal of Vision,11(7), 1186, 2011. (VSS 2011, Naples Grande Beach Resort, Florida, 2011.5.6,7*-11)
  155. Yuki Kawashima, Keiji Uchikawa, Hirohiko Kaneko, Kazuho Fukuda, Kouji Yamamoto, Kenji Kiya, Vection stimuli placed on a road modulate drivers speed sensation in a real driving scene. VSS 11th Annual Meeting Abstracts, 257, 2011. Journal of Vision,11(7), 913,2011. (VSS 2011, Naples Grande Beach Resort, Florida, 2011.5.6-10*,11)
  156. Kazuho Fukuda, Keiji Uchikawa, Donald I.A. Macleod, Influence of surrounding colors in the illuminant-color mode on color constancy. The 7th APCV Abstracts pdf, 53, 2011. (APCV2011, Hong Kong, 2011.7.15-18*)
  157. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa, Chromaticity and glossiness of gold, silver, and bronze colors. The 7th APCV Abstracts pdf, 53, 2011. (APCV2011, Hong Kong, 2011.7.15-18*)
  158. Keiji Uchikawa, Yusuke Kitazawa, Donald I.A. MacLeod and Kazuho Fukuda, Estimate of an illuminant color based on the luminance balance of surface colors. ICVS2011 Abstract Book, 66, 2011, (ICVS2011, Kongsberg, Norway, 2011.7.1-4*,5)
  159. Kazuho Fukuda, Keiji Uchikawa, Donald I.A. MacLeod, The luminance balance and color appearance mode of surrounding colors affect color constancy. OSA Vision Meeting2011 Abstract, 41, 2011, Journal of Vision, 11(15), 39, 2011. (OSA Vision Meeting 2011, University of Washington, Seattle, WA, 2011.9.16,17*,18)
  160. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa, Effects of lightness on chromaticity regions to yield gold, silver and bronze colors. OSA Vision Meeting2011 Abstract, 45-46, 2011, Journal of Vision, 11(15), 50, 2011. (OSA Vision Meeting 2011, University of Washington, Seattle, WA, 2011.9.16*-18)
  161. Toshifumi Mihashi, Naoki Nakamura, Keisuke Yoshida, Tatsuo Yamaguchi Yasuki Yamauchi, Katsuaki Sakata, Kazuho Fukuda, Keiji Uchikawa, Optical design of hyperspectral two-dimensional display and its application. OSA Vision Meeting2011 Abstract, 46, 2011, Journal of Vision, 11(15), 51, 2011. (OSA Vision Meeting 2011, University of Washington, Seattle, WA, 2011.9.16,17*,18)
  162. Ai Numata, Kazuho Fukuda, Keiji Uchikawa, Influence of luminance vs. chromaticity distribution of surrounding surfaces on luminosity threshold of a surface color. OSA Vision Meeting2011 Abstract, 47, 2011, Journal of Vision, 11(15), 54, 2011. (OSA Vision Meeting 2011, University of Washington, Seattle, WA, 2011.9.16*-18)
  163. Kazuki Yoshida, Isamu Motoyoshi, Kazuho Fukuda, Keiji Uchikawa, Visual perception of surfaces with transparent layers. OSA Vision Meeting2011 Abstract, 52, 2011, Journal of Vision, 11(15), 65, 2011. (OSA Vision Meeting 2011, University of Washington, Seattle, WA, 2011.9.16,17*,18)
  164. Kazuho Fukuda, Keiji Uchikawa, Donald I.A. MacLeod, Influence of bright surrounding colors appearing in the illuminant-mode on color constancy. VSS 12th Annual Meeting Abstracts, 219, 2012. Journal of Vision,12(9), 860, 2012. (VSS 2012, Waldorf Astoria Naples, Florida, 2012.5.11-14*-16)
  165. Yutaro Kamata, Noriko Yata, Keiji Uchikawa, Yoshitsugu Manabe, An effective training of neural networks for categorical color perception, Interim Meeting of the International Colour Association (AIC 2012), pp. 422--425, (AIC 2012, Taipei, Taiwan, 2012.9.22,23*-25)
  166. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa,The correlation in appearance between gold and metallic gloss. APCV 2012 Program and Abstracts, 36, (APCV 2012, Songdo Convensia, Incheon KOREA, 2012.7.13*-15)
  167. Koichiro Shinohara, Kazuho Fukuda, Keiji Uchikwa, Banding detection exceeds spatial frequency limit of the visual system by single frequency grating and jitter. APCV 2012 Program and Abstracts, 43, (APCV 2012, Songdo Convensia, Incheon KOREA, 2012.7.13*-15)
  168. Toshifumi Mihashi, Keisuke Yoshida, Tatsuo Yamaguchi, Yasuki Yamaguchi, Katsuaki Sakata, Kazuho Fukuda, Keiji Uchikawa, Hyperspectral two-dimensional visual stimulator. Journal of Vision, 12(14), 42, (OSA Vision Meeting 2012, University of Rochester, New York2012.9.14*-16)
  169. Kazuho Fukuda, Ai Numata, Keiji Uchikawa, Perceptual luminosity threshold on the surround stimulus that simulates luminance-chromaticity distributions in natural scene. Journal of Vision,13(9), 1020 , 2013. (VSS 2013, Waldorf Astoria Naples, Florida, 2013.5.10-14*,15-16)
  170. Yuki Kawashima, Kazuho Fukuda, Hirohiko Kaneko, Yasuki Yamauchi, Keiji Uchikawa, Additivity of vection speed induced by fast and slow spatially-overlapped optical flows. Journal of Vision,13(9), 955, 2013. (VSS 2013, Waldorf Astoria Naples, Florida, 2013.5.10-14*,15-16)
  171. Kei Ishiguro, Kazuho Fukuda and Keiji Uchikawa, Does color-contingent aftereffect exist for facial expressions? ICVS Abstract Book, 103, 2013. (ICVS 2013, The University of Winchester, 2013.7.14,15*-18)
  172. Kazuho Fukuda and Keiji Uchikawa, The shape of luminance-chromaticity distribution influences estimated illuminant color on color constancy. ICVS Abstract Book, 109, 2013. (ICVS 2013, The University of Winchester, 2013.7.14,15*-18)
  173. Keiji Uchikawa and Masayuki Sato, Chromatic and achromatic detection sensitivities are differently affected by visual attention. ICVS Abstract Book, 110, 2013. (ICVS 2013, The University of Winchester, 2013.7.14,15*-18)
  174. Toshifumi Mihashi, Tomohiro Sakai, Kazuho fukuda and Keiji Uchikawa, Evaluation of a hyperspectral visual display. ICVS Abstract Book, 132, 2013. (ICVS 2013, The University of Winchester, 2013.7.14,15*-18)
  175. (Invited) Keiji Uchikawa, Daisuke Endo, Kazuho Fukuda, Recovery of Sustained Attention by Brief Stimulus Exposure in the Peripheral Visual Field. IDW2013, (The 20th International Display Workshops, Sapporo Convention Center, Sapporo, Japan, 2013.12.4*-6)
  176. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa, Correlation of gold appearance with surface metallicity and glossiness. Journal of Vision, , 2014. (VSS 2014, TradeWinds Island Resorts, St. Pete Beach, Florida, 2014.5.16-18*-21)
  177. Cong Zhang, Tomohisa Matsumoto, Kazuho Fukuda, Toshifumi Mihashi, Keiji Uchikawa, Measurements of daylight during a day and at various locations. Vision, 26(Supplement), 127-128, 2014. PERCEPTION, 5(4), 369, 2014. (APCV 2014, Takamatsu, Kagawa, Japan, 2014.7.19-21*,22)
  178. K. Kuwamura, M. Sato, K. Uchikawa, Influences of visual attention on chromatic and achromatic channels: effects of stimulus size and eccentricity. PERCEPTION, 43(Supplement)Abstracts, 25, 2014. (ECVP 2014, Belgrade, Serbia, 2014.8.24,25*-28)
  179. K. Uchikawa, K. Fukuda, Luminance distribution influence of surrounding colors on estimating illuminant color in a scene. PERCEPTION, 43(Supplement)Abstracts, 89-90, 2014. (EPCV 2014, Belgrade, Serbia, 2014.8.24-26*-28)
  180. H. Han, K. Uchikawa, Facial representation form of animation affects skin color judgment. PERCEPTION, 43(Supplement)Abstracts, 130, 2014. (ECVP 2014, Belgrade, Serbia, 2014.8.24-27*,28)
  181. Masayuki Sato, Keiko Kuwamura, Keiji Uchikawa, Influence of visual attention on chromatic and achromatic discrimination sensitivities. OSA Vision Meeting , 59, 2014. (OSA Vision Meeting 2014, University of Pennsylvania, Philadelphia, USA, 2014.10.10*-12)
  182. Keiji Uchikawa, Kazuho Fukuda, Takahiro, Kusuyama, Effects of non-natural luminance distribution of surface colors on eatimating an illuminant color in a scene. OSA Vision Meeting , 60-61, 2014. (OSA Vision Meeting 2014, University of Pennsylvania, Philadelphia, USA, 2014.10.10,11*,12)
  183. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa, Appearance of gold affects glossiness and metallicity of a surface. Journal of Vision, 15(12), 819, 2015. (VSS 2015, TradeWinds Island Resorts, St. Pete Beach, Florida, 2015.5.15-18*-20)
  184. Keiko Kuwamura, Masayuki Sato, Keiji Uchikawa, Visual attention does not independently influence on chromatic and achromatic contrast-discrimination processes. Journal of Vision,15(12) , 881, 2015. (VSS 2015, TradeWinds Island Resorts, St. Pete Beach, Florida, 2015.5.15-18*-20)
  185. Hyejin Han, Keiji Uchikawa, Effects of animation face on skin color perception. Journal of Vision,15(12), 1212, 2015. (VSS 2015, TradeWinds Island Resorts, St. Pete Beach, Florida, 2015.5.15-19*,20)
  186. Keiji Uchikawa , Yumiko Muto, Kazuho Fukuda, Characteristics of Ishihara pseudo-isochromatic test plates in LMS cone space. ICVS 2015 Abstract Book, 31, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3-5*-7)
  187. Ichiro Kuriki, Yumiko Muto, Kazuho Fukuda, Rumi Tokunaga, Delwin T Lindsey, Angela M Brown, Keiji Uchikawa, Satoshi Shioiri, Categorical color clusters of Japanease color lexicon. ICVS 2015 Abstract Book, 40, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3-6*,7)
  188. Makito Sato, Keiji Uchikawa, Possible influence of L/M cone ratio on chromatic detection thresholds using L and M cone noise masking. ICVS 2015 Abstract Book, 65, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3,4*-7)
  189. Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa, Standard deviation of luminance distribution of an image signify relates to gold appearance. ICVS 2015 Abstract Book, 83, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3,4*-7)
  190. Hiromi Yura, Keiji Uchikawa, Color contingent after effects with spatial attention shifts. ICVS 2015 Abstract Book, 87, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3,4*-7)
  191. Takahiro Kusuyama, Kazuho Fukuda, Keiji Uchikawa, Illuminant estimation using the optimal-color hypothesis on color constancy. ICVS 2015 Abstract Book, 91, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3,4*-7)
  192. Takuma Morimoto, Kazuho Fukuda, Keiji Uchikawa, Influence of the number of surrounding colors on luminance-balance based estimation of illuminant. ICVS 2015 Abstract Book, 65, 2015. (ICVS 2015, Tohoku University, Sendai, Japan, 2015.7.3-6*,7)
  193. Takuma Morimoto, Kazuho Fukuda, Keiji Uchikawa, Luminance-balance based estimation of an illuminant in chromatically biased scenes. OSA Fall Vision Meeting Program Book, 31, 2015. (FVM 2015, Fairmont Hotel , San Jose , CA, USA, 2015.10.16,17*,18)
  194. Makoto Saika, Keisuke Yoshida, Takuji Satoh, Mitsuharu Tamada, Keiji Uchikawa, Development and application of hyperspectral two-dimension display. The 22nd International display workshop, (IDW15 2015.12.9-11, Otsu Japan)
  195. Takuma Morimoto, Kazuho Fukuda, Keiji Uchikawa, Luminance-balance Based Estimation of an Illuminant in Chromatically Biased Scenes. OSA Vision Meeting , 16(30), 2016. (OSA Vision Meeting 2015, Fairmont Hotel, San Jose CA, USA, 2015.10.16-17*-18)
  196. Keiji Uchikawa, Takuma Morimoto, Tomohisa Matsumoto, Prediction for individual differences in appearance of the dress by the optimal color hypothesis. Journal of Vision, 16(12), 745, 2016. (VSS 2016, TradeWinds Island Resorts, St. Pete Beach, Florida, 2016.5.13-13*-18)
  197. Takuma Morimoto, Takahiro Kusuyama, Kazuho Fukuda, Tomohisa Matsumoto, Keiji Uchikawa, Estimating illuminant by optimal color hypothesis model for scenes with various chromaticity-luminance distributions, (VSS 2016, TradeWinds Island Resorts, St. Pete Beach, Florida, 2016.5.13-14*-18)
  198. Tomohisa Matsumoto, Takuma Morimoto, Keiji Uchikawa, Estimation of illuminant in the white/gold and blue/black ¡Èdress¡É image (VSS 2016, TradeWinds Island Resorts, St. Pete Beach, Florida, 2016.5.13-14*-18)
  199. Ichiro Kuriki, Yumiko Muto, Kazuho Fukuda, Rumi Tokunaga, Angela Brown, Delwin Lindsey, Keiji Uchikawa, Satoshi Shioiri, Study of the Japanese color lexicon using cluster analysis, (VSS 2016, TradeWinds Island Resorts, St. Pete Beach, Florida, 2016.5.13-15*-18)