Channel Adjust
Dave Bollinger, Dec 2006
http://www.davebollinger.com
for Processing 0123 Beta

Drag sliders to adjust scaling factor and offset of each channel
Formula is same as used by Flash's "Advanced" blend mode:
RGB' = RGB * X + Y
(essentially a per-channel contrast and brightness adjustment)





Source code: ChannelAdjust HScrollbar 



Built with Processing