Mercurial > hg > ishara
annotate graphics/colour/dullify.m @ 61:eff6bddf82e3 tip
Finally implemented perceptual brightness thing.
| author | samer |
|---|---|
| date | Sun, 11 Oct 2015 10:20:42 +0100 |
| parents | 82075c94eed1 |
| children |
| rev | line source |
|---|---|
| samer@47 | 1 function D=contrast(C,s) |
| samer@47 | 2 % contrast(C,s) |
| samer@47 | 3 % adjust contrast of colourmap - moves all |
| samer@47 | 4 % colours towards a medium grey. |
| samer@47 | 5 % C - colourmap (N by 3 matrix) |
| samer@47 | 6 % s - contrast: 1 no change, 0 completely grey |
| samer@47 | 7 |
| samer@47 | 8 D=s*C + (1-s)*0.5*ones(size(C)); |
| samer@47 | 9 |
| samer@47 | 10 |
| samer@47 | 11 |
| samer@47 | 12 |