FFToperations.h File Reference

Operations involving FFT Copyright 2007-2021 IMP Inventors. All rights reserved. More...

#include <IMP/em2d/em2d_config.h>
#include "IMP/em2d/opencv_interface.h"
#include <IMP/log_macros.h>

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Namespaces
	IMP
	Base functionality and abstract base classes for representation, scoring and sampling.
	IMP::em2d
	Restraints using electron microscopy 2D images (class averages).

Functions
void	IMP::em2d::do_matrix_to_image_flip (cv::Mat &m)
void	IMP::em2d::get_autocorrelation2d (const cv::Mat &m, cv::Mat &corr)
	Computes the autocorrelation matrix. More...
void	IMP::em2d::get_autocorrelation2d_no_preprocessing (const cv::Mat &M, cv::Mat &corr)
	Autocorrelation without preprocessing. More...
void	IMP::em2d::get_correlation2d (const cv::Mat &A, const cv::Mat &B, cv::Mat &corr)
	Correlation matrix between two 2D matrices using FFT. More...
void	IMP::em2d::get_correlation2d_no_preprocessing (const cv::Mat &M1, const cv::Mat &M2, cv::Mat &corr)
	Correlation without preprocessing. More...
void	IMP::em2d::get_fft_using_optimal_size (const cv::Mat &m, cv::Mat &M)
void	IMP::em2d::get_spectrum (const cv::Mat &m, cv::Mat &real, cv::Mat &imag)
	Computes the fft of a matrix and returns the real and imaginary matrices. More...

Detailed Description

Operations involving FFT Copyright 2007-2021 IMP Inventors. All rights reserved.

Definition in file FFToperations.h.