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REulerElasticaInpainter Class Reference

#include <REulerElasticaInpainter.hpp>

Inheritance diagram for REulerElasticaInpainter:

[legend]Collaboration diagram for REulerElasticaInpainter:

[legend]List of all members.

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Detailed Description

EulerElastica Inpainting.

Author:

Bernard De Cuyper

Version:

0.05

Date:

10/06/2002

 
Purpose:        EulerElastica Inpainting.
                        A combined model inpainting used to fill image gaps, or
                        to scale op the image.

Paper:          "Processing of Flat and non-flat image information on arbitrary
                        manifolds using Partial Differential Equations.", 
                        Marcelo Bertalmio, Thesis March 2001, University of Minnesota.
                

@ Copyrights: Bernard De Cuyper & Eddy Fraiha 2002, Eggs & Pictures. MIT/Open BSD copyright model.

Public Methods
	REulerElasticaInpainter (bool optimised=false, double deltaT=1.0, double av=0.2, double bv=0.2, double lambdav=0.0)
virtual	~REulerElasticaInpainter ()
virtual void	prepare (RImage *src)
	used to globally maintain subimages avoiding cons
virtual void	clear ()
	used to globally destroy subimages avoiding decons
virtual RImage *	filter (RImage *src, RImage *dest=0)
	Local full image filtering.
virtual RImage *	selectedFilter (AnImage *mask, RImage *src, RImage *dest=0)
	Local filtering in a mask area.
virtual void	report (FILE *file)
Protected Methods
void	precompute (AnImage *mask)
void	computeGradient (int x, int y, int idx, int idy)
void	computeCurvature (int x, int y, int idx, int idy)
double	getV (int x, int y, int idx, int idy)
double	divergentV (int x, int y)
double	operation (int x, int y)
Private Attributes
bool	optimisation
double	a
double	b
double	dt
RImage *	I0
RImage *	I
double	lambda
RImage *	kDu
RImage *	k
double	kDu_x2
double	kDu_y2
double	k_2
double	ux2
double	uy2
double	gu2Norme
double	ux2Norme
double	uy2Norme

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Member Function Documentation

virtual RImage* REulerElasticaInpainter::filter (  RImage *    src, RImage *    dest = 0 )  [inline, virtual]

Local full image filtering. Parameters: src  is RImage* is RImage source channel dest  is RImage* is RImage result/placeholder Returns : RImage* as result, Implements AbsRImageFilter.

RImage * REulerElasticaInpainter::selectedFilter (  AnImage *    mask, RImage *    src, RImage *    dest = 0 )  [virtual]

Local filtering in a mask area. Parameters: mask  is AnImage* is a ByteImage src  is RImage* is RImage source channel dest  is RImage* is RImage result/placeholder Returns : RImage* as result, Reimplemented from AbsRImageFilter.

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The documentation for this class was generated from the following files:

• REulerElasticaInpainter.hpp
• REulerElasticaInpainter.cpp

Restoreinpaint sourceforge project `C++/Java Image Processing, Restoration, Inpainting Project'.

Bernard De Cuyper: Open Project Leader: Concept, design and development. Bernard De Cuyper & Eddy Fraiha 2002, 2003. Bernard De Cuyper 2004. Open and free, for friendly usage only. Modifications on Belgium ground of this piece of artistic work, by governement institutions or companies, must be notified to Bernard De Cuyper.