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);