Research Activities
We aim to reveal the mechanism of the visual information processing in the Eye-Brain system. The researches in Uchikawa lab cover color vision, color perception, visual functions in the peripheral visual field, attention, eye movement and visual space perception. In addition we try to apply our knowledge of visual functions to the real world in order to realize a human machine interface (HMI), which is easy, safe and pleasant for humans.
- Higher-level vision mechanisms
- Color constancy
- Modes of color appearance
- Categorical color perception
- Color memory and recognition
- Color grouping
- Surface and texture perception
- Binocular rivalry
- Stability of visual field
- Vection (visually induced self motion)
- Early and middle-level vision mechanisms
- Individual differences in the color matching function
- Chromatic and achromatic response properties
- Chromatic induction and appearance
- Temporal properties in the peripheral visual field
- Chromatic properties in the peripheral visual field
- Saccadic suppression
- Depth perception
- Attention mechanism
- Selectivity of visual attention in visual pathways
- Effects of visual attention on detection and discrimination
- Temporal and spatial properties of visual attention field
- Visual search