Backup source of HSV (No. 3)

• Backup list
• View the diff.
• View the diff current.
• View the diff for visual.
• View the backup.
• Go to HSV.
  • 1 (2013-04-30 (Tue) 16:18:19)
  • 2 (2013-09-22 (Sun) 01:30:39)
  • 3 (2014-11-14 (Fri) 19:05:57)
  • 4 (2015-07-02 (Thu) 01:28:45)
  • 5 (2017-05-22 (Mon) 01:28:29)
  • 6 (2018-12-08 (Sat) 23:25:48)
  • 7 (2024-03-01 (Fri) 01:42:01)
  • 8 (2024-03-01 (Fri) 15:42:47)

- [[HLS]] の別名
- HSLのかいせつ。
--  http://moon.gmobb.jp/renno/cgi/junk.cgi/paintgraphic2/rikutsu/hsl.htm
- ImageMagickでHSLとHSV色空間を理解する
--  http://smash.nobuto-murata.org/2009/12/imagemagickhslhsv.html

* 変換式 [#z91c128c]

- rgb2hsv
--  http://9ffb2529c70454bd41d0-3fb10b1a8c4ec78f5e672fbc3d967936.r30.cf2.rackcdn.com/rgb2hsv.html

 V = max(R,G,B)
 S = (V-min(R,G,B))/V if V<>0, 0 otherwise
 H =
  (G - B)/6/S, if V=R;
  1/2+(B - R)/6/S, if V=G;
  2/3+(R - G)/6/S, if V=B.

* 関連 [#rel]

- [[色>color]]