fft_dsp.hpp File Reference

#include <opencv2/core.hpp>

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Namespaces
namespace	cv
namespace	cv::fastcv
namespace	cv::fastcv::dsp

Functions
void	cv::fastcv::dsp::FFT (InputArray src, OutputArray dst)
	Computes the 1D or 2D Fast Fourier Transform of a real valued matrix. For the 2D case, the width and height of the input and output matrix must be powers of 2. For the 1D case, the height of the matrices must be 1, while the width must be a power of 2.
void	cv::fastcv::dsp::IFFT (InputArray src, OutputArray dst)
	Computes the 1D or 2D Inverse Fast Fourier Transform of a complex valued matrix. For the 2D case, The width and height of the input and output matrix must be powers of 2. For the 1D case, the height of the matrices must be 1, while the width must be a power of 2.