Function:ChannelMerge

Merges R, G and B Channel to form a color image

Function

CuviStatus channelMerge(const CuviImage& red, const CuviImage& green, const CuviImage& blue, CuviImage& dst, const CuviStream& stream = CuviStream());

Parameters

Name	Type	Description
red	const CuviImage&	Red channel input image
green	const CuviImage&	Green channel input image
blue	const CuviImage&	Blue channel input image
dst	const CuviImage&	3-channel output Image
stream	const CuviStream&	GPU stream ID for execution

Image Type Support

Input	Output
8uC1 x 3	8uC3
16uC1 x 3	16uC3
32fC1 x 3	32fC3

Sample

Error creating thumbnail: Unable to save thumbnail to destination Red Channel

Error creating thumbnail: Unable to save thumbnail to destination Green Channel

Error creating thumbnail: Unable to save thumbnail to destination Blue Channel

Error creating thumbnail: Unable to save thumbnail to destination Output Image

Example

//Three single channel images CuviImage gr = cuvi::io::loadImage(path,CUVI_LOAD_IMAGE_GRAYSCALE); CuviImage gg = cuvi::io::loadImage(path,CUVI_LOAD_IMAGE_GRAYSCALE); CuviImage gb = cuvi::io::loadImage(path,CUVI_LOAD_IMAGE_GRAYSCALE); //A single color image for storing output CuviImage gout; //Merge R, G and B images into a single colored image cuvi::colorOperations::channelMerge(gr,gg,gb,gout);