Splits a three channel image into R, G and B channels
Function
CuviStatus channelSplit(const CuviImage& src,
CuviImage& red,
CuviImage& green,
CuviImage& blue,
const CuviStream& stream = CuviStream());
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Parameters
| Name
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Type
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Description
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| src
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const CuviImage&
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3-channel input Image
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| red
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CuviImage&
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Output red channel image
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| green
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CuviImage&
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Output green channel image
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| blue
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CuviImage&
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Output blue channel image
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| stream
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const CuviStream&
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GPU stream ID for execution
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Image Type Support
| Input
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Output
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| 8uC3
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8uC1 x 3
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| 16uC3
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16uC1 x 3
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| 32fC3
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32fC1 x 3
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Sample
Input Image
Red Channel
Green Channel
Blue Channel
Example
//A single color image
CuviImage gimg = cuvi::io::loadImage(path,CUVI_LOAD_IMAGE_COLOR);
//Three single channel images for storing output
CuviImage gr, gg, gb;
//Split into R, G and B channels
CuviStatus st = cuvi::colorOperations::channelSplit(gimg,gr,gg,gb);
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