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fl::IntensityAverage Class Reference

#include <convolve.h>

Inheritance diagram for fl::IntensityAverage:

List of all members.

Public Methods
	IntensityAverage (bool ignoreZeros=false)
virtual Image	filter (const Image &image)
	This could be const, but it is useful to allow filters to collect statistics. Note that such filters are not thread safe.
Public Attributes
float	average
	Average intensity value.
float	minimum
	Smallest intensity value.
float	maximum
	Largest intensity value.
int	count
	Number of pixels included in average.
bool	ignoreZeros
	Don't include black pixels in count.

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Detailed Description

An information gathering filter. Finds average of intensity values. Returns the image unaltered and stores the average in object's state.

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Constructor & Destructor Documentation

IntensityAverage::IntensityAverage (  bool    ignoreZeros = false )

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Member Function Documentation

Image IntensityAverage::filter (  const Image &    image )  [virtual]

This could be const, but it is useful to allow filters to collect statistics. Note that such filters are not thread safe. Implements fl::Filter.

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Member Data Documentation

float fl::IntensityAverage::average

Average intensity value.

int fl::IntensityAverage::count

Number of pixels included in average.

bool fl::IntensityAverage::ignoreZeros

Don't include black pixels in count.

float fl::IntensityAverage::maximum

Largest intensity value.

float fl::IntensityAverage::minimum

Smallest intensity value.

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

• convolve.h
• IntensityAverage.cc

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