ofxIro is a addon that have useful and fast color functions.
- scaling pixels
- Color difference :Delta-E (CIE76, CIE94, CIE2000) https://en.wikipedia.org/wiki/Color_difference
- color convert : convertToXYZ, convertXYZtoLAB, convertLABtoLCH
ofxIro is a addon that have useful and fast color functions.