ImageQuality Class Reference

#include <ImageQuality.h>

List of all members.

Static Public Member Functions
static double	doProcess (IplImage *img, int type)
static void	histValue (IplImage *img, float *histVal)
static double	calcSobelEdge (IplImage *img, int &numPix)

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Detailed Description

Class for measuring the image quality.

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Member Function Documentation

double ImageQuality::calcSobelEdge	(	IplImage *	img,
		int &	numPix
	)		[static]

Calculates Sobel edge score using spacial domain approach.

Parameters:

img	Input image
numPix	Total number of pixels

Returns:

Gradient magnitude or score

double ImageQuality::doProcess	(	IplImage *	img,
		int	type
	)		[static]

Main function - computes all statistics and edge operators.

Parameters:

img	Input image
type	Edge Detector type

Returns:

Score

See also:

calcSobelEdge

void ImageQuality::histValue	(	IplImage *	img,
		float *	histVal
	)		[static]

Determines the mean, standard deviation, and histogram correlation.

Parameters:

img	Input image
histVal	0:Mean, 1:SD, 2:HistCorr.

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

• NIST_VASIR_src_beta_v1.0/VASIR/ImageQuality.h
• NIST_VASIR_src_beta_v1.0/VASIR/EdgeDensity.cpp
• NIST_VASIR_src_beta_v1.0/VASIR/ImageQuality.cpp