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	32fC1

Example

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