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); |
