Function:Fft2

Computes the 2D Fast Fourier Transform of the input image.

Function

CuviStatus fft2(const CuviImage& src, CuviImage& dst, const CuviStream& stream = CuviStream());

Parameters

Name Type Description src const CuviImage& Input Image dst CuviImage& Destination Image stream const CuviStream& GPU stream ID for execution

Image Type Support

Input Output 8uC1 32fC2

Example

//Creating GPU images CuviImage gimg = cuvi:io::loadImage(path), gout; //Computing the Fourier Transform cuvi::imageTransforms::fft2(gimg,gout);