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fl::DescriptorSpin Class Reference

#include <descriptor.h>

Inheritance diagram for fl::DescriptorSpin:

fl::Descriptor List of all members.

Public Methods

 DescriptorSpin (int binsRadial=5, int binsIntensity=6, float supportRadial=3, float supportIntensity=3)
 DescriptorSpin (std::istream &stream)
virtual Vector< float > value (const Image &image, const PointAffine &point)
 Returns a vector of floats that describe the image patch near the interest point.

virtual Image patch (const Vector< float > &value)
 Return a graphical representation of the descriptor. Preferrably an image patch that would stimulate this descriptor to return the given value.

virtual Comparison * comparison ()
 Return an instance of the recommended Comparison for feature vectors from this type of Descriptor. Caller is responsible to destroy instance.

virtual void read (std::istream &stream)
virtual void write (std::ostream &stream, bool withName=true)

Public Attributes

int binsRadial
int binsIntensity
float supportIntensity
 Number of standard deviations away from avarge intensity.

Constructor & Destructor Documentation

DescriptorSpin::DescriptorSpin (  int    binsRadial = 5,
int    binsIntensity = 6,
float    supportRadial = 3,
float    supportIntensity = 3
) 
 

DescriptorSpin::DescriptorSpin (  std::istream &    stream ) 
 

Member Function Documentation

Comparison * DescriptorSpin::comparison (    )  [virtual]
 

Return an instance of the recommended Comparison for feature vectors from this type of Descriptor. Caller is responsible to destroy instance.

Reimplemented from fl::Descriptor.

Image DescriptorSpin::patch (  const Vector< float > &    value )  [virtual]
 

Return a graphical representation of the descriptor. Preferrably an image patch that would stimulate this descriptor to return the given value.

Implements fl::Descriptor.

void DescriptorSpin::read (  std::istream &    stream )  [virtual]
 

Reimplemented from fl::Descriptor.

Vector< float > DescriptorSpin::value (  const Image &    image,
const PointAffine &    point
)  [virtual]
 

Returns a vector of floats that describe the image patch near the interest point.

Implements fl::Descriptor.

void DescriptorSpin::write (  std::ostream &    stream,
bool    withName = true
)  [virtual]
 

Reimplemented from fl::Descriptor.

Member Data Documentation

int fl::DescriptorSpin::binsIntensity
 

int fl::DescriptorSpin::binsRadial
 

float fl::DescriptorSpin::supportIntensity
 

Number of standard deviations away from avarge intensity.

The documentation for this class was generated from the following files:
Generated on Thu Dec 9 17:13:26 2004 for fl by doxygen1.2.18