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Function
CuviStatus cuvi::colorOperations::channelMix(const CuviImage& src,
CuviImage& dst,
Cuvi32f coeffs[12],
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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Input Image
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dst
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CuviImage&
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Output Image
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coeffs[12]
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Cuvi32f
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Augmented coefficient matrix for channel mixing
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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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8uC3
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16uC3
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16uC3
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Sample
Error creating thumbnail: Unable to save thumbnail to destination
Input Image
Error creating thumbnail: Unable to save thumbnail to destination
Output Image
Example
CuviImage gimg = cuvi::io::loadImage(path,CUVI_LOAD_IMAGE_COLOR);
//Color-Mix matrix
float coeffs[12] = {
1.05, -0.025f, -0.025f, 0.0f,
-0.45f, 1.975f, -0.525f, 0.0f,
0.225f, -1.05f, 1.825f, 0.0f
};
//function call
cuvi::colorOperations::colorTwist(gimg,gout,coeffs);
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