corelation.c File Reference

#include <stdlib.h>
#include <assert.h>
#include "corelation.h"

Include dependency graph for corelation.c:

Functions
void	correlate_spectrums (FFT_DATA s1, FFT_DATA s2, FFT_DATA r)
void	correlate (FFT_DATA s1, FFT_DATA s2, FFT_DATA r)
void	corelation_peak (FFT_DATA result, CORRELATION_PEAK *peak)

Function Documentation

corelation_peak()

void corelation_peak	(	FFT_DATA	result,
		CORRELATION_PEAK *	peak
	)

References colorValue(), FFT_DATA::h, FFT_DATA::nplanes, CORRELATION_PEAK::sigma_x, CORRELATION_PEAK::sigma_y, CORRELATION_PEAK::val, FFT_DATA::w, CORRELATION_PEAK::x, and CORRELATION_PEAK::y.

correlate()

void correlate	(	FFT_DATA	s1,
		FFT_DATA	s2,
		FFT_DATA	r
	)

References correlate_spectrums(), and fourier().

correlate_spectrums()

void correlate_spectrums	(	FFT_DATA	s1,
		FFT_DATA	s2,
		FFT_DATA	r
	)

References colorValue(), fourier_inverse(), FFT_DATA::h, FFT_DATA::nplanes, FFT_DATA::spectrum, and FFT_DATA::w.

Referenced by correlate().