Color vision deficiency (CVD) affects more than 4% of the population and leads to a different
visual perception of colors. Though this has been known for decades, colormaps with many …

Color blindness can be challenging as well as cumbersome for a person especially when
driving a vehicle. In this paper, a real time traffic light recognition system based on computer …

In vision science, cascades of Linear+ Nonlinear transforms are very successful in modeling
a number of perceptual experiences. However, the conventional literature is usually too …

Mechanisms of human color vision are characterized by two phenomenological aspects: the
system is nonlinear and adaptive to changing environments. Conventional attempts to …

Color plays an important role in conveying information through communication systems such
as signage and electronic devices. However, people who are color–blind often have …

Visual illusions expand our understanding of the visual system by imposing constraints in
the models in two different ways: i) visual illusions for humans should induce equivalent …

Daltonization methods are used to automatically improve color images for color-deficient
people. A comparison of different daltonization methods, however, is still left undone. We …

We address the question of color-space interactions in the brain, by proposing a neural field
model of color perception with spatial context for the visual area V1 of the cortex. Our …

Our question is, how do things look to the color-blind? But what does that mean? Who are
the “color-blind”? Approximately 7 percent of males and fewer than 1 percent of females (of …

Purpose To develop and validate a new iPad-based color vision test (Optopad). Methods A
total of 341 student eyes were enrolled in a first comparative study between Optopad and …