FRACTAL DIMENSION USING SEMIVARIANCE TECHNIQUE
THIS ALGORITHM COMPUTES FRACTAL DIMENSION USING SEMI-VARIANCE TECHNIQUE. IT HELPS TO ASSESS THE DIRECTIONALITY OF THE TEXTURE PATTERN IN AN IMAGE. SEMI-VARIANCE ALONG HORIZONTAL DIRECTION IS DEFINED AS THE SUMMATION OVER ALL PIXELS N, OF THE DIFFERENCE IN INTENSITIES I(x,y) OF PIXELS SEPARATED BY THE DISPLACEMENT 'h' IN THE x - DIRECTION. SIMILARLY FOR VERTICAL DIRECTION, IT IS CALCULATED IN y-DIRECTION. THE FRACTAL DIMENSIONS CAN BE CALCULATED FROM THE LINEAR SLOPE OF THE PLOTS OF THE LOGARITHM OF SEMI-VARIANCE AS A FUNCTION OF h, ( i.e., FROM THE LOG-LOG PLOT)
Cite As
Karunanithi Rajamanickam (2024). FRACTAL DIMENSION USING SEMIVARIANCE TECHNIQUE (https://www.mathworks.com/matlabcentral/fileexchange/26803-fractal-dimension-using-semivariance-technique), MATLAB Central File Exchange. Retrieved .
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