contrib/oxl/osl/osl_chamfer.cxx File Reference

#include "osl_chamfer.h"

Go to the source code of this file.

Functions
int	osl_Minimum5 (int a, int b, int c, int d, int e)
	Determines the minimum of five ints.
int	osl_Minimum4 (int a, int b, int c, int d)
	Determines the minimum of five ints.
void	osl_chamfer_Forward (int m, int n, int **dist, float **param)
	Performs a forward chamfer convolution on the dist image and associates a send image (param) that reports on some parameter of the nearest pixel.
void	osl_chamfer_Backward (int m, int n, int **dist, float **param)
	Performs a backward chamfer convolution on the dist and param images.
void	osl_chamfer_Alt1 (int m, int n, int **dist, float **param)
	Performs a chamfer convolution starting from (minx,maxy) on the dist image and associates a send image (param) that reports on some parameter of the nearest pixel.
void	osl_chamfer_Alt2 (int m, int n, int **dist, float **param)
	Performs a chamfer convolution starting from (maxx,miny) on the dist image and associates a send image (param) that reports on some parameter of the nearest pixel.

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Detailed Description

Author:

fsm

Definition in file osl_chamfer.cxx.

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Function Documentation

void osl_chamfer_Alt1	(	int	m,
		int	n,
		int **	dist,
		float **	param
	)

Performs a chamfer convolution starting from (minx,maxy) on the dist image and associates a send image (param) that reports on some parameter of the nearest pixel.

The image sizes are mxn.

Definition at line 133 of file osl_chamfer.cxx.

void osl_chamfer_Alt2	(	int	m,
		int	n,
		int **	dist,
		float **	param
	)

Performs a chamfer convolution starting from (maxx,miny) on the dist image and associates a send image (param) that reports on some parameter of the nearest pixel.

The image sizes are mxn.

Definition at line 180 of file osl_chamfer.cxx.

void osl_chamfer_Backward	(	int	m,
		int	n,
		int **	dist,
		float **	param
	)

Performs a backward chamfer convolution on the dist and param images.

Definition at line 85 of file osl_chamfer.cxx.

void osl_chamfer_Forward	(	int	m,
		int	n,
		int **	dist,
		float **	param
	)

Performs a forward chamfer convolution on the dist image and associates a send image (param) that reports on some parameter of the nearest pixel.

Chamfer transform routines taken from osl_edge_detector.

The image sizes are mxn.

Definition at line 45 of file osl_chamfer.cxx.

int osl_Minimum4	(	int	a,
		int	b,
		int	c,
		int	d
	)

Determines the minimum of five ints.

Definition at line 27 of file osl_chamfer.cxx.

int osl_Minimum5	(	int	a,
		int	b,
		int	c,
		int	d,
		int	e
	)

Determines the minimum of five ints.

Definition at line 12 of file osl_chamfer.cxx.