Mercurial > octave-antonio

annotate scripts/image/rgb2ntsc.m @ 559:4e826edfbc56

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1994-07-25 22:18:28 by jwe] Initial revision
author jwe
date Mon, 25 Jul 1994 22:19:05 +0000
parents
children 56520a75b5b3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
559
4e826edfbc56 [project @ 1994-07-25 22:18:28 by jwe]
jwe
parents:
diff changeset
1 function yiq = rgb2ntsc(rgb)
4e826edfbc56 [project @ 1994-07-25 22:18:28 by jwe]
jwe
parents:
diff changeset
2
4e826edfbc56 [project @ 1994-07-25 22:18:28 by jwe]
jwe
parents:
diff changeset
3 trans = [ 0.299 0.596 0.211; 0.587 -0.274 -0.523; 0.114 -0.322 0.312 ];
4e826edfbc56 [project @ 1994-07-25 22:18:28 by jwe]
jwe
parents:
diff changeset
4 yiq = rgb * trans;
4e826edfbc56 [project @ 1994-07-25 22:18:28 by jwe]
jwe
parents:
diff changeset
5
4e826edfbc56 [project @ 1994-07-25 22:18:28 by jwe]
jwe
parents:
diff changeset
6 endfunction