clipm_math_correlation.c File Reference

#include "clipm_math_correlation.h"
#include "clipm_priv_checks.h"
#include "clipm_compatibility_replacements.h"
#include "clipm_priv_error.h"
#include "clipm_priv_image.h"
#include "clipm_priv_matrix.h"
#include <math.h>

Macros
#define	_POSIX_C_SOURCE   200112L
#define	max(a, b)   ((a) > (b) ? (a) : (b))
#define	min(a, b)   ((a) < (b) ? (a) : (b))
#define	clipm_math_xcorr_BODY(INTYPE, KERNTYPE, imdata, kdata, outdata, imbox, kbox, cov, imsize, ksize, outsize, coverage_map, norm_to_kernel, INDEXSHIFT, V_ORDER_SIGN)

Functions
cpl_size	clipm_math_get_coverage_size_1d (cpl_size size1, cpl_size size2, cpl_size custom_xy_outsize, clipm_coverage_mode cov)
	Predict the output size of a signal-cross-operation using a certain coverage mode. More...
cpl_error_code	clipm_math_get_coverage_size (const cpl_size *size1, const cpl_size *size2, const cpl_size *custom_xy_outsize, cpl_size *out_size, int ndims, clipm_coverage_mode cov)
	Predict the output size of a multi-dimensional signal-cross-operation using a certain coverage mode. More...
cpl_matrix *	clipm_math_xcorr_image (const cpl_image *image1, const cpl_image *image2, const cpl_size *window1, const cpl_size *window2, clipm_coverage_mode cov, const cpl_size *custom_xy_outsize, cpl_matrix **overlap_map)
	Cross-correlate 2 images or image windows. More...
cpl_matrix *	clipm_math_xcorr_matrix (const cpl_matrix *m1, const cpl_matrix *m2, clipm_coverage_mode cov, const cpl_size *custom_xy_outsize, cpl_matrix **overlap_map)
	Cross-correlate 2 matrices. More...
cpl_matrix *	clipm_math_normxcorr_image (const cpl_image *image1, const cpl_image *image2, const cpl_size *window1, const cpl_size *window2, clipm_coverage_mode cov, const cpl_size *custom_xy_outsize)
	Normalized cross-correlation of 2 images or image windows. More...
cpl_matrix *	clipm_math_normxcorr_matrix (const cpl_matrix *m1, const cpl_matrix *m2, clipm_coverage_mode cov, const cpl_size *custom_xy_outsize)
	Normalized cross-correlation of 2 matrices. More...
cpl_image *	clipm_math_conv_image_matrix (const cpl_image *image, const cpl_matrix *kernelmat, const cpl_size *im_window, clipm_coverage_mode cov, const cpl_size *custom_xy_outsize, int norm_to_kernel, cpl_matrix **overlap_map)
	Convolve an image with a matrix kernel. More...

Variables
const clipm_coverage_mode	CLIPM_COVERAGE_VALID = ((unsigned) 1 << 1)
	Return the portion of the cross-operation that is computed without the zero-padded edges. More...
const clipm_coverage_mode	CLIPM_COVERAGE_SAME = ((unsigned) 1 << 2)
	Returns the central part of the result that is the same size as the first input signal. More...
const clipm_coverage_mode	CLIPM_COVERAGE_FULL = ((unsigned) 1 << 3)
	Compute the full result. More...
const clipm_coverage_mode	CLIPM_COVERAGE_CUSTOM = ((unsigned) 1 << 4)
	Use user-defined output size. More...

Macro Definition Documentation

#define _POSIX_C_SOURCE   200112L

#define clipm_math_xcorr_BODY	(		INTYPE,
			KERNTYPE,
			imdata,
			kdata,
			outdata,
			imbox,
			kbox,
			cov,
			imsize,
			ksize,
			outsize,
			coverage_map,
			norm_to_kernel,
			INDEXSHIFT,
			V_ORDER_SIGN
	)

#define max	(		a,
			b
	)		((a) > (b) ? (a) : (b))

#define min	(		a,
			b
	)		((a) < (b) ? (a) : (b))