Difference between revisions of "Function:XOR"

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Revision as of 14:34, 30 April 2012

Combines corresponding pixels of two image buffers by a bitwise XOR operation

Function

CuviStatus XOR(CuviImage* srcImage1,
               CuviImage* srcImage2,
               CuviImage* dstImage,
               CuviStream* stream =  NULL);

Parameters

Name Type Description
srcImage1 CuviImage* First Input Image
srcImage2 CuviImage* Second Input Image
dstImage CuviImage* Resultant Image
stream CuviStream* GPU stream ID for execution

Image Type Support

Input 1 Input 2 Output
8uC1 8uC1 8uC1
8uC3 8uC3 8uC3
16uC1 16uC1 16uC1
16uC3 16uC3 16uC3

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 = new CuviImage(size,img1->depth,img1->nChannels);
CuviImage* gimg2 = new CuviImage(size,img2->depth,img2->nChannels);
CuviImage* gout = new CuviImage(size,img2->depth,img2->nChannels);

//Upload input data
gimg1->upload(img1->imageData,img1->widthStep);
gimg2->upload(img2->imageData,img2->widthStep);

//XOR Operation
cuvi::arithmeticLogical::XOR(gimg1,gimg2,gout);