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RVanVieltBlurringIirOp Class Reference

#include <RVanVieltBlurringIirOp.hpp>

Inheritance diagram for RVanVieltBlurringIirOp:

[legend]Collaboration diagram for RVanVieltBlurringIirOp:

[legend]List of all members.

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Detailed Description

Float Recursive 2d Blur.

Author:

Bernard De Cuyper

Version:

0.05

Date:

1/07/2002

 
Purpose:        Fast Computation of gaussian blurring.

Papers:         "Recursive Implementation of the gaussian filter.",
                        Ian T. Young , Lucas J. Van Vliet, Signal Processing 44, Elsevier 1995.
                

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

Public Methods
	RVanVieltBlurringIirOp (double asigma=1.0)
virtual	~RVanVieltBlurringIirOp ()
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
virtual double	computeQfromSigma (double asigma)
virtual void	computeBparameters ()
Protected Attributes
double	sigma
double	q
double	b0
double	b1
double	b2
double	b3
double	B
double	b1_b0
double	b2_b0
double	b3_b0

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Member Function Documentation

RImage * RVanVieltBlurringIirOp::filter (  RImage *    src, RImage *    dest = 0 )  [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.

virtual RImage* RVanVieltBlurringIirOp::selectedFilter (  AnImage *    mask, RImage *    src, RImage *    dest = 0 )  [inline, 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:

• RVanVieltBlurringIirOp.hpp
• RVanVieltBlurringIirOp.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.