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IHJFastSweepingOp Class Reference

#include <IHJFastSweepingOp.hpp>

Inheritance diagram for IHJFastSweepingOp:

[legend]Collaboration diagram for IHJFastSweepingOp:

[legend]List of all members.

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Detailed Description

HJ Fast Sweeping.

Author:

Bernard De Cuyper

Version:

0.05

Date:

16/11/2003

 
Purpose:        Computation distance via HJ Fast Sweeping in O(N).                                              

Paper:  "Fast Sweeping Methods for static Hamilton-Jacobi Equations.", 
                        C.Y. Kao, S. Osher, Y-H. Tsai, Report CAM 02-66, UCLA 2002.

                "Fast Sweeping Algorithms for a Class of Hamilton-Jacobi Equations.", 
                        Y-H. Tsai, L-T. Cheng, S. Osher, H-K. Zhao, Report UCLA 2002.

                

Bug:

last pixel is not selected

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

Public Methods
	IHJFastSweepingOp (double ax=1.0, double bx=1.0, double cx=0.0, double Rx=1.0)
virtual	~IHJFastSweepingOp ()
virtual AnImage *	filter (AnImage *mask, AnImage *dest=0)
	like an image op generate a variant of a distance map or more
virtual AnImage *	selectedFilter (AnImage *mask, AnImage *src, AnImage *dest=0)
	Local filtering in a mask area.
virtual RImage *	rfilter (AnImage *mask, RImage *dest=0, bool dmapFlag=false)
	measures
virtual void	report ()
Protected Attributes
double	a
double	b
double	c
double	R
double	slowness
int	iterMax
int	width
int	height

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Member Function Documentation

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

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

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

• IHJFastSweepingOp.hpp
• IHJFastSweepingOp.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.