Research Interest


    Perceptual information processing is the most basic one in our communication process. Given an object or pattern, we analyze the basic perceptual attributes i.e., lightness, color, orientation, size, form, depth, and motion direction as visual attributes, and loudness, pitch, and harmonics as auditory attributes. Then we integrate and synthesize them and attain the total meaning through comparing with memory representation. We still do not know completely about where and how the information of these attributes are analyzed and synthesized in our sensory system and brain. We are especially investigating the visual information processing at the initial level and the process of spatio-temporal information synthesis.