Comparison of the visual texture calculation methods by image analysis, applied to mirror and scaled carp skin

Authors : Bahar GÜMÜŞ

Pages : 383-391

Doi:10.12714/egejfas.38.3.15

View : 20 | Download : 4

Publication Date : 2021-09-15

Article Type : Research Paper

Abstract :Regions of interest insert ignore into journalissuearticles values(ROI); representative of the visual texture of images of mirror carp Cyprinus carpio carpio and scaled carp Cyprinus carpio were taken. Red, green, blue and grayscale insert ignore into journalissuearticles values(R, G, B, GS); histograms of these ROI were calculated. The following methods of visual texture calculations were performed on the ROIs: 1); image energy based on histograms, 2); image entropy based on histograms, 3); image energy based on co-occurrence matrices, 4); image entropy based on co-occurrence matrices, 5); texture based on fractal dimensions, 6); texture based on texture primitives method. Calculations were performed for color and grayscale images. The identification of the smoothest and roughest ROIs depended on the method used. The largest range between the minimum and maximum values was found in the co-occurrence matrix-based entropy calculation. A close second was the texture change index insert ignore into journalissuearticles values(TCI); method.
Keywords : Cyprinus carpio, visual texture, histograms, co occurrence matrices, fractals