Function:Add

Adds two images or adds a constant to each pixel of the image.

Function

CuviStatus add(const CuviImage& src1, const CuviImage& src2, CuviImage& dst, const CuviStream& stream = CuviStream()); CuviStatus add(const CuviImage& src, const CuviScalar& values, CuviImage& dst, const CuviStream& stream = CuviStream()); CuviStatus add(const CuviImage& src, const Cuvi64f value, CuviImage& dst, const CuviStream& stream = CuviStream());

Parameters

Name Type Description src1 CuviImage& First Input Image src2 CuviImage& Second Input Image dst CuviImage& Resultant Image stream CuviStream& GPU stream ID for execution

Image Type Support

Input 1 Input 2 Output 8u 8u 8u 16u 16u 16u 32f 32f 32f 8u 8u 16u 8u 8u 32f 16u 16u 32f

Sample

First Input Image

Second Input Image

Resultant Image

Example

CuviImage gimg1 = cuvi::io::loadImage(path); CuviImage gimg2 = cuvi::io::loadImage(path); CuviImage gout; //Add cuvi::arithmeticLogical::add(gimg1,gimg2,gout); //The same can be achieved by using arithmetic operators gout = gimg1 + gimg2; //Add a constant value to each pixel of the image gimg1 += 10; //Add a different value to each channel gimg2 += CuviScalar(5,10,3);