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prapi::texture::LaplaceOfGaussian< T, U > Class Template Reference

#include <EdgeDetector.h>

Inheritance diagram for prapi::texture::LaplaceOfGaussian< T, U >:

List of all members.

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Detailed Description

template<class T, class U = bool>
class prapi::texture::LaplaceOfGaussian< T, U >

Laplace of gaussian detects edges in a local 3-by-3 neighborhood using a simple convolution mask:

   0 -1  0
  -1  4 -1
   0 -1  0
 

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Public Methods
	LaplaceOfGaussian (BorderAction borderAction=BORDER_CROP)
	Constructor for the LaplaceOfGaussian operator.
	~LaplaceOfGaussian ()
	The destructor of LaplaceOfGaussian.
util::Matrix< U >	getTransformedImage (const util::Matrix< T > &mat) throw (ImageTransformException&)
	Makes the LaplaceOfGaussian operation for the matrix given in parameter.

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Constructor & Destructor Documentation

template<class T, class U = bool> prapi::texture::LaplaceOfGaussian< T, U >::LaplaceOfGaussian (  BorderAction    borderAction = BORDER_CROP )  [inline]

Constructor for the LaplaceOfGaussian operator. Parameters: borderAction  for the border handling.

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Member Function Documentation

template<class T, class U> util::Matrix< U > prapi::texture::LaplaceOfGaussian< T, U >::getTransformedImage (  const util::Matrix< T > &    mat )  throw (ImageTransformException&) [virtual]

Makes the LaplaceOfGaussian operation for the matrix given in parameter. Parameters: mat  an input image Returns: the new LOG matrix which indicates the edges. The type of the matrix is specified by the template parameter U. Implements prapi::ImageTransform< U, T >.

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

• EdgeDetector.h

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Documentation generated on 11.09.2003 with Doxygen.
The documentation is copyrighted material.
Copyright © Topi Mäenpää 2003. All rights reserved.