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());
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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
Error creating thumbnail: Unable to save thumbnail to destination
First Input Image
Error creating thumbnail: Unable to save thumbnail to destination
Second Input Image
Error creating thumbnail: Unable to save thumbnail to destination
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);
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