Functions
fourier.cpp File Reference
#include <vector>
#include <cmath>
#include <algorithm>
#include <list>
#include <numeric>
#include <iostream>
#include <gsl/gsl_errno.h>
#include <gsl/gsl_fft_real.h>
#include <gsl/gsl_fft_halfcomplex.h>
#include <gsl/gsl_fft_complex.h>
#include <pm_fourier/angle_shift.h>
#include <lama_common/point.h>
Include dependency graph for fourier.cpp:

Go to the source code of this file.

Functions

static vector< double > convertPolygonToRange (const vector< Point2 > &polygon)
double getDissimilarityCorrelation (const vector< double > &range1, const vector< double > &range2)
double getDissimilarityCorrelation (const int n1, const int n2, double *des1, double *des2)
double getDissimilarityFourier (const vector< Point2 > &polygon1, const vector< Point2 > &polygon2, const int fftSize)
double getDissimilarityNccFft (const vector< double > &fft1, const vector< double > &fft2, const int size)
double getSimpleDissimilarityFft (const vector< double > &fft1, const vector< double > &fft2, const int size)

Function Documentation

static vector<double> convertPolygonToRange ( const vector< Point2 > &  polygon) [static]

convert a polygon to a 'range' similar to LaserScan.ranges

First center the polygon, then convert the points to polar coordinates and just ignore the phase part.

Definition at line 59 of file fourier.cpp.

double getDissimilarityCorrelation ( const vector< double > &  range1,
const vector< double > &  range2 
)

Definition at line 129 of file fourier.cpp.

double getDissimilarityCorrelation ( const int  n1,
const int  n2,
double *  des1,
double *  des2 
)

Definition at line 142 of file fourier.cpp.

double getDissimilarityFourier ( const vector< Point2 > &  polygon1,
const vector< Point2 > &  polygon2,
const int  fftSize 
)

Definition at line 87 of file fourier.cpp.

double getDissimilarityNccFft ( const vector< double > &  fft1,
const vector< double > &  fft2,
const int  size 
)

Definition at line 157 of file fourier.cpp.

double getSimpleDissimilarityFft ( const vector< double > &  fft1,
const vector< double > &  fft2,
const int  size 
)

Definition at line 18 of file fourier.cpp.



place_matcher_fourier
Author(s): Gaël Ecorchard , Karel Košnar , Vojtěch Vonásek
autogenerated on Sat Jun 8 2019 19:53:01