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ILargeDynamicLeeDetectorOp Class Reference

#include <ILargeDynamicLeeDetectorOp.hpp>

Inheritance diagram for ILargeDynamicLeeDetectorOp:

[legend]Collaboration diagram for ILargeDynamicLeeDetectorOp:

[legend]List of all members.

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Detailed Description

Dynamic Lee Edge Detector.

Author:

Bernard De Cuyper

Version:

0.05

Date:

28/11/2003

 
Purpose:        Dynamic LeeDetector(DYR) with a Structured Element. 
                Used to compute edge strength in zero-crossing in noisy situation.
                (DY+ = gradmax and DY- = -gradmin)
                Dynamic LeeDetector uses dilatation and erosion

                DY+ = (dilatation - origin)
                DY- = (origin - erosion)

                Dynamic Lee edge detector= min( DY+, DY- )


Papers: "Fast Computation of Morphological Operations with Arbitrary Structuring Elements", 
                        Marc Van Droogenbroeck, H. Talbot, CSRIO, Belgium 1998?.

                "Low level Image Processing by Max-Min Filters", 
                        P.W. Verbeek, & all, Delft University of Technology, Netherlands 1988.

                "An Edge Detection Model Based on Non-Linear Laplace Filtering", 
                        Lucas Van Vliet, Ian Young, & all, Delft University of Technology, Netherlands 1988.

                "Fundamentals of Image Processing", 
                        Ian T. Young, J.J. Gerbrands, Lucas Van Vliet, Delft University of Technology 1998.

                

@ Copyrights: Bernard De Cuyper & Eddy Fraiha 2003, Eggs & Pictures. MIT/Open BSD copyright model.

Public Methods
	ILargeDynamicLeeDetectorOp ()
	ILargeDynamicLeeDetectorOp (StructuredElement *aStructuredElement)
virtual	~ILargeDynamicLeeDetectorOp ()
virtual void	setIterations (int iter)
virtual void	setStructuredElement (StructuredElement *aStructuredElement)
virtual AnImage *	filter (AnImage *src, AnImage *dest=0)
	Local full image filtering.
virtual void	report (FILE *file)
Protected Methods
virtual int	operation (AnImage *src, int channel, int i, int j)
Protected Attributes
ILargeErosionOp	erosion
ILargeDilatationOp	dilatation

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Member Function Documentation

AnImage * ILargeDynamicLeeDetectorOp::filter (  AnImage *    src, AnImage *    dest = 0 )  [virtual]

Local full image filtering. Parameters: src  is AnImage* is AnImage source channel dest  is AnImage* is AnImage result/placeholder Returns : AnImage* as result, Reimplemented from ILargeMorphologicalOp.

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

• ILargeDynamicLeeDetectorOp.hpp
• ILargeDynamicLeeDetectorOp.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.