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fl::FilterHarrisEigen Class Reference

#include <convolve.h>

Inheritance diagram for fl::FilterHarrisEigen:

List of all members.

Public Methods
	FilterHarrisEigen (double sigmaD=1.0, double sigmaI=1.4, const PixelFormat &format=GrayFloat)
virtual Image	process ()
	Collects responses into an Image.
virtual double	response (const int x, const int y) const
	Returns Harris function value (of mose recently filtered image) at (x,y). The location uses the same coordinates as the result of filter(). Uses squareGradient().

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Detailed Description

Like FilterHarris, but uses a modified form of the response function that returns the absolute value of the product of the eigenvectors. The regular FilterHarris only approximates this and at a different scale.

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Constructor & Destructor Documentation

fl::FilterHarrisEigen::FilterHarrisEigen (  double    sigmaD = 1.0, double    sigmaI = 1.4, const PixelFormat &    format = GrayFloat )  [inline]

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Member Function Documentation

Image FilterHarrisEigen::process (    )  [virtual]

Collects responses into an Image. Reimplemented from fl::FilterHarris.

double FilterHarrisEigen::response (  const int    x, const int    y )  const [virtual]

Returns Harris function value (of mose recently filtered image) at (x,y). The location uses the same coordinates as the result of filter(). Uses squareGradient(). Reimplemented from fl::FilterHarris.

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

• convolve.h
• FilterHarrisEigen.cc

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