Function:ChannelMix

Function

CuviStatus cuvi::colorOperations::channelMix(const CuviImage& src, CuviImage& dst, Cuvi32f coeffs[12], CuviStream& stream = CuviStream());

Parameters

Name Type Description src const CuviImage& Input Image dst CuviImage& Output Image coeffs[12] Cuvi32f Augmented coefficient matrix for channel mixing stream const CuviStream& GPU stream ID for execution

Image Type Support

Input Output 8uC3 8uC3 16uC3 16uC3

Sample

Input Image

Output Image

Example

CuviImage gimg = cuvi::io::loadImage(path,CUVI_LOAD_IMAGE_COLOR); //Color-Mix matrix float coeffs[12] = { 1.05, -0.025f, -0.025f, 0.0f, -0.45f, 1.975f, -0.525f, 0.0f, 0.225f, -1.05f, 1.825f, 0.0f }; //function call cuvi::colorOperations::colorTwist(gimg,gout,coeffs);