core/vil/algo/vil_histogram.h File Reference

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Detailed Description

Construct histogram from pixels in given image.

Author:

Tim Cootes

Definition in file vil_histogram.h.

#include <vil/vil_image_view.h>
#include <vcl_vector.h>
#include <vxl_config.h>
#include <vcl_algorithm.h>

Go to the source code of this file.

Functions
template<class T>
void	vil_histogram (const vil_image_view< T > &image, vcl_vector< double > &histo, double min, double max, unsigned n_bins)
	Construct histogram from pixels in given image.
void	vil_histogram_byte (const vil_image_view< vxl_byte > &image, vcl_vector< double > &histo)
	Construct histogram from pixels in given image of bytes.
Variables
vcl_vector< double > &	histo
vcl_vector< double > double	min
vcl_vector< double > double double	max

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Function Documentation

template<class T>

void vil_histogram	(	const vil_image_view< T > &	image,
		vcl_vector< double > &	histo,
		double	min,
		double	max,
		unsigned	n_bins
	)			[inline]

Construct histogram from pixels in given image.

Definition at line 17 of file vil_histogram.h.

void vil_histogram_byte	(	const vil_image_view< vxl_byte > &	image,
		vcl_vector< double > &	histo
	)

Construct histogram from pixels in given image of bytes.

Resulting histogram has 256 bins

Definition at line 10 of file vil_histogram.cxx.

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Variable Documentation

vcl_vector<double>& histo

Definition at line 53 of file vil_histogram.h.

vcl_vector<double> double double max

Definition at line 53 of file vil_histogram.h.

vcl_vector<double> double min

Definition at line 53 of file vil_histogram.h.

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