Segments input color image by selecting a specified color. Rest of the image is converted to grayscale.
Function
CuviStatus colorPick(const CuviImage& src,
CuviImage& dst,
const CuviColor color,
const Cuvi32f threshold = 128.0f,
const CuviStream& stream = CuviStream());
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Parameters
| Name
|
Type
|
Description
|
| src
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const CuviImage&
|
Input Image
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| dst
|
CuviImage&
|
Destination Image
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| color
|
CuviColor
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The color to select from the image
|
| threshold
|
Cuvi32f
|
The threshold for color selection
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| stream
|
const CuviStream&
|
GPU stream ID for execution
|
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Image Type Support
Sample
Input Image
Picked Color
Example
//Creating GPU images
CuviImage input = cuvi:io::loadImage(path), output;
//Select blue color from the image.
cuvi::colorOperations::colorPick(input,output,CUVI_COLOR_BLUE);
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