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RVanVieltBlurringIirOp Class Reference

#include <RVanVieltBlurringIirOp.hpp>

Inheritance diagram for RVanVieltBlurringIirOp:

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Collaboration diagram for RVanVieltBlurringIirOp:

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List of all members.

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 RImagefilter (RImage *src, RImage *dest=0)
 Local full image filtering.

virtual RImageselectedFilter (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


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.


The documentation for this class was generated from the following files:
SourceForge.net Logo
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.
bern_bdc@hotmail.com