Function:AbsDiff

Computes absolute difference between pixels of 2 images. Each channel is processed individually.

Function

CuviStatus absDiff(const CuviImage& src1, const CuviImage& src2, CuviImage& dst, const CuviStream& stream = CuviStream());

Parameters

Name Type Description src1 const CuviImage& First Input Image src2 const 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
8u	16u	16u
16u	8u	16u
8u	32f	32f
32f	8u	32f
8u	16u	32f
16u	8u	32f
16u	32f	32f
32f	16u	32f

Example

CuviImage gimg1 = cuvi::io::loadImage(path); CuviImage gimg2 = cuvi::io::loadImage(path); CuviImage gout; //Compute absolute difference cuvi::arithmeticLogical::absDiff(gimg1,gimg2,gout);