… He developed a local, parallel scheme to compute lightness, that was considered biologically
feasible… We find that lightness' does not generally correspond to reflectance in real images. …

… For certain classes of images, lightness … Such a lightness-judging process is required for
Land's retinex theory of color vision, A number of physical models are developed and computer …

… ’s lightness computation cannot deal with all Mondrian world images and to propose a method
as outlined in the introduction, which correctly infers lightness for Mondrian world images. …

… One way to compute color is to compute lightness, the average of surface reflectance over
… lightness computation in each of three distinct spectral bands yields three distinct lightness …

… luminance across space to compute lightness. But the Rudd–… given to edges in the computation
of the lightness of a patch … explained by the computational lightness model described in …

… Abstract-It is proposed that one function of the retina is to compute lightness using a two-…
whose output is lightness. The operation of the midget bipolar-midget ganglion channel is …

… In this article, we develop a new computational theory of brightness and lightness
perception, termed gamut relativity, that explains the otherwise puzzling perceptual phenomena …

… In the next section, we search for a neural model for computing lightness that can account
for the algebraic form ofthe lightness matching equation (Eq. (2)) and which is consistent with …

… Two examples of the performance of the lightness computation described in this paper,
and implemented on a serial computer. The Craik-Cornsweet-O'Brien illusion (a) would be …

… layered representations to explain lightness perception. Here, a … representations in the
computation of surface lightness. We … can have a dramatic influence on perceived lightness. …