… For each color opponent channel as well as the intensity channel, … , we could filter the ambient
illumination in and out. … a role in understanding multi-stable images. Overall, these studies …

… on cones to signal abrupt temporal changes in light intensity … Rod-induced responses had
stable phases that were slightly … ) of photoreceptor excitations in natural images revealed that …

… observer and illuminant C and A data from 1932 [2, 3]. … L–M signals would be beneficial,
since it would optimize signal trans… stable categorization system, similar to the ones observed in …

… of COFDs to generate color-opponent signals, we also generated … vessel images were
acquired under 540 nm illumination. … was stable and visual fields were subsequently mapped. …

… The cones are less sensitive to illumination levels, thus, they … The non-color opponent cells
L + M output carries luminance … A stable system was of great importance for the experiments …

… However, the walking speed obtained from a different type of low visions differed under low
… involved color discrimination in colored pairs under 14 LEDs individually, having different …

… , the brain will fuse them into one stable color, which is called “… Because it can minimize
the influence of illumination in color … two axes are the color-opponent dimensions forming the …

… unique hues systematically change across different levels of … illuminant C). Table 1 provides
an overview of these settings. … one to another and rather stable across saturation levels. We …

… even when the background illumination changes to match the … They provide a luminance
signal for pathways processing … resolution that support visual stabilization responses 32 that …

… -Boynton coordinates for illuminant C), and … color-opponent theory is based on the premise
that hue sensations are directly mediated by responses in two opponent channels that signal …