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Revision as of 18:26, 19 October 2022
Gets different properties of fft of an image.
Function
CuviStatus fftGetProperty(const CuviImage& src,
CuviImage& dst,
const CuviFFTProp prop,
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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Input FFT image
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dst
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CuviImage&
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Output image containing the specified property
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prop
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const CuviFFTProp
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The property of FFT to get.
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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
Sample
Example
//Creating GPU images
CuviImage input = cuvi:io::loadImage(path), fftImage, magnitude;
//Computing the Fourier Transform
cuvi::imageTransforms::fft2(input,fftImage);
//Compute the magnitude of fft
cuvi::imageTransforms::fftGetProperty(fftImage, magnitude, CUVI_FFT_MAGNITUDE);
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