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isp:hue_rotation [2019/05/08 17:00]
Igor Yefmov created
isp:hue_rotation [2019/05/09 00:27] (current)
Igor Yefmov
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 ====== Hue rotation ====== ====== Hue rotation ======
  
-Really, no magic here, once you process the image in HSL color space. The operation is as trivial as adding or subtracting a specified value from the pixel'​s ​''​H'' ​component:+Really, no magic here, once you process the image in HSL color space. The operation is as trivial as adding or subtracting a specified value from the pixel'​s ​\(H\) component:
 <code c++>// pseudo-code <code c++>// pseudo-code
 void hue_rotation(/​*array of pixels*/​image,​ double _hue){ void hue_rotation(/​*array of pixels*/​image,​ double _hue){
/home/adminsub2r/public_html/dokuwiki/data/pages/isp/hue_rotation.txt · Last modified: 2019/05/09 00:27 by Igor Yefmov