tvinpaint.c File Reference

Total variation regularized inpainting demo for IPOL. More...

#include <math.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "num.h"
#include "tvreg.h"
#include "imageio.h"

Go to the source code of this file.

Data Structures
struct	image
	struct representing an image More...

Macros
#define	DISPLAY_SCALING   255
	Display intensities in the range [0,DISPLAY_SCALING].
#define	JPEGQUALITY   95
	Quality for writing JPEG images.
#define	IMAGEIO_NUM   (IMAGEIO_DOUBLE)

Functions
void	PrintHelpMessage ()
	Print program explanation and usage.
int	Inpaint (image u, image f, image D, num Lambda)
	TV regularized inpainting. More...
num	ComputeRmse (image f, image u)
void	ThresholdD (image D, num Lambda)
int	IsGrayscale (image f)
	Test whether image is grayscale.
int	main (int argc, char **argv)

Detailed Description

Total variation regularized inpainting demo for IPOL.

Author

Pascal Getreuer getre.nosp@m.uer@.nosp@m.gmail.nosp@m..com

Copyright (c) 2011-2012, Pascal Getreuer All rights reserved.

This program is free software: you can use, modify and/or redistribute it under the terms of the simplified BSD License. You should have received a copy of this license along this program. If not, see http://www.opensource.org/licenses/bsd-license.html.

Definition in file tvinpaint.c.

Function Documentation

int Inpaint	(	image	u,
		image	f,
		image	D,
		num	Lambda
	)

TV regularized inpainting.

Parameters

u	denoised image
f	given noisy image
D	the inpainting domain
Lambda	the fidelity weight

Returns

1 on success, 0 on failure

This wrapper routine sets up the inpainting problem. The actual split Bregman computation is performed in TvRestore().

Definition at line 151 of file tvinpaint.c.