Difference between revisions of "Function:YUV2RGB"

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(Created page with "__NOTOC__ Convert YUV color model to an RGB image ===Function=== {| |style="font-size:150%;"| <syntaxhighlight lang="cpp"> CuviStatus yuv2rgb(CuviImage* srcImage, ...")
 
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<syntaxhighlight lang="cpp">
<syntaxhighlight lang="cpp">
CuviStatus yuv2rgb(CuviImage* srcImage,
CuviStatus yuv2rgb(const CuviImage& src,
                   CuviImage* dstImage,
                   CuviImage& dst,
                   CuviStream* stream = NULL);
                   const CuviStream& stream = CuviStream());
</syntaxhighlight>
</syntaxhighlight>
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! Description
! Description
|-
|-
| srcImage
| src
| CuviImage*
| const CuviImage&
| Input YUV image
| Input YUV image
|-
|-
| dstImage
| dst
| CuviImage*
| CuviImage&
| Output RGB image
| Output RGB image
|-
|-
| stream
| stream
| CuviStream*
| const CuviStream&
| GPU stream ID for execution
| GPU stream ID for execution


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<syntaxhighlight lang="cpp">
<syntaxhighlight lang="cpp">


CuviImage* gimg = new CuviImage(size,img->depth,img->nChannels);
CuviImage input = cuvi::io::loadImage(path), output;
CuviImage* gout = new CuviImage(size,img->depth,img->nChannels);


//Upload YUV data to GPU
//Convert YUV image to RGB
gimg->upload(img->imageData,img->widthStep);
cuvi::colorOperations::yuv2rgb(input,output);
 
 
//function call
cuvi::colorOperations::YUV2RGB(gimg,gout);


</syntaxhighlight>
</syntaxhighlight>
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Revision as of 14:38, 16 June 2014

Convert YUV color model to an RGB image

Function

CuviStatus yuv2rgb(const CuviImage& src,
                   CuviImage& dst,
                   const CuviStream& stream = CuviStream());


Parameters

Name Type Description
src const CuviImage& Input YUV image
dst CuviImage& Output RGB image
stream const CuviStream& GPU stream ID for execution


Image Type Support

Input Output
8uC3 8uC3
16uC3 16uC3

Sample

Error creating thumbnail: Unable to save thumbnail to destination
YUV Image
Error creating thumbnail: Unable to save thumbnail to destination
RGB Image


Example

CuviImage input = cuvi::io::loadImage(path), output;

//Convert YUV image to RGB
cuvi::colorOperations::yuv2rgb(input,output);