glcmParameter

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Contents


Name

glcmParameter, glcmAsm, glcmCont, glcmCorr, glcmIdm, glcmEntropy, glcmVar, glcmProm, glcmShade, glcmInertia, glcmDiagmoment - Computes features from the Grey Level Co-occurrence Matrix (GLCM)

Syntax

 #include <xite/texture.h>

 double glcmAsm( ID_BAND inband );

 double glcmCont( ID_BAND inband );

 double glcmCorr( ID_BAND inband );

 double glcmIdm( ID_BAND inband );

 double glcmEntropy( ID_BAND inband );

 double glcmVar( ID_BAND inband );

 double glcmProm( ID_BAND inband );

 double glcmShade( ID_BAND inband );

 double glcmInertia( ID_BAND inband );

 double glcmDiagmoment( ID_BAND inband );

Description

The input parameters are normalized bands.

glcmAsm
Calculates Angular Second Moment of a GLCM. See reference 1.

glcmCont
Calculates Contrast of a GLCM. See reference 3.

glcmCorr
Calculates Correlation of a GLCM. See reference 1.

glcmIdm
Calculates Inverse Difference Moment of a GLCM. See reference 1.

glcmEntropy
Calculates Entropy of a GLCM. See reference 1.

glcmVar
Calculates Variance of a GLCM. See reference 1.

glcmProm
Calculates Cluster Prominence of a GLCM. See reference 2.

glcmShade
Calculates Cluster Shade of a GLCM. See reference 2.

glcmInertia
Calculates Inertia of a GLCM. See reference 2.

glcmDiagmoment
Calculates Diagonal moment of a GLCM.

Restrictions

inband must have pixel type double.

See also

glcm(3)

Reference

[1] R. M. Haralick et al.
"Textural Features for Image Classification", IEEE Trans. on Systems, Man and Cybernetics, Vol. SMC-3, pp. 610-621, 1973.

[2] R. W. Conners et al.
"Segmentation of a High-Resolution Urban Scene Using Texture Operators", Computer Vision, Graphics and Image Processing, Vol. 25, pp. 273-310, 1984.

3] C. C. Gotlieb et al.
"Texture Descriptors Based on Co-ooccurrence Matrices" Computer Vision, Graphics and Image Processing, Vol. 51, pp. 70-86, 1990.

Return value

GLCM-Parameter value (double)

Author

Yogesan, BLAB, Ifi, UiO

Id

$Id: glcmParameter.c,v 1.26 1997/01/14 13:02:19 svein Exp $