Rayleigh matches and unique green

Rayleigh matches and unique green

There are recurrent reports that Rayleigh matches are bimodally distributed in the colour-normal male population. Similar claims have been made for the distribution of the spectral locus of unique green. Moreover, a positive correlation has sometimes been reported between Rayleigh matches and unique green. Using a computer-controlled Maxwellian colorimeter and bias-free psychophysical methods, ...

A study of unusual Rayleigh matches in deutan deficiency.

Rayleigh match data were modeled with the aim of explaining the locations of match midpoints and matching ranges, both in normal trichromats and in subjects with congenital color deficiency. Model parameters included the wavelength of peak sensitivity of cone photopigments, the effective photopigment optical density, and the noise amplitude in the red-green color channel. In order to avoid the ...

Matches and Gaps in the Green Logistics market

Space-Economical Algorithms for Finding Maximal Unique Matches

We show space-economical algorithms for finding maximal unique matches (MUM’s) between two strings which are important in large scale genome sequence alignment problems. Our algorithms require only O(n) bits (O(n/ log n) words) where n is the total length of the strings. We propose three algorithms for different inputs: In case the input is only the strings, their compressed suffix array, or th...

The Bimodality of Unique Green Revisited

Unique green measurements were obtained from 50 females and 50 males under eight different experimental conditions. Combinations of two different test sizes (0.25 and 1.0 deg) and four different background fields (none, 62.5, 250, and 1000 td) comprised the experimental conditions under which unique green measurements were made. Group and gender frequency distributions of the unique green loci ...