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IMNonLinearLaplaceEdgeOp Class Reference

#include <IMNonLinearLaplaceEdgeOp.hpp>

Inheritance diagram for IMNonLinearLaplaceEdgeOp:

[legend]Collaboration diagram for IMNonLinearLaplaceEdgeOp:

[legend]List of all members.

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Detailed Description

NonLinear Laplace Edge Operator.

Author:

Bernard De Cuyper

Version:

0.05

Date:

05/12/2003

 
Purpose:        NonLinear Laplace Edge Operator) with a Structured Element.  
                Use Zero crossing with morphological laplacian and gradient strength with Lee Edge detector
                Combined result must be thresholded with NMS and hysteresis.

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

                "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 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
	IMNonLinearLaplaceEdgeOp ()
	IMNonLinearLaplaceEdgeOp (StructuredElement *aStructuredElement)
virtual	~IMNonLinearLaplaceEdgeOp ()
virtual void	setIterations (int iter)
virtual void	setLuminanceFlag (bool autoGrey=true)
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
IMZeroCrossingOp	zeroCrossing
ILargeDynamicLeeDetectorOp	edgeStrength

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Member Function Documentation

AnImage * IMNonLinearLaplaceEdgeOp::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:

• IMNonLinearLaplaceEdgeOp.hpp
• IMNonLinearLaplaceEdgeOp.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.