A Robust Machine Vision Algorithm Development for Quality Parameters Extraction of Circular Biscuits and Cookies Digital Images

Table 2

Various extracted texture parameters for different commercial biscuit samples.

Input image	Convex image	Image area (pixels)	Convex area (pixels)	Solidness (index)	Convex hull (normalized area)	Texture image	Texture parameters
		28774	29565	0.973	299.5		Min. = 6.16; Max. = 1.40; Mean = 7.57
		29750	30395	0.978	305.5		Min. = 6.09; Max. = 1.78; Mean = 7.86
		28754	29616	0.970	307.5		Min. = 6.08; Max. = 1.92; Mean = 8.013
		28212	29568	0.954	330.5		Min. = 6.043; Max. = 1.890; Mean = 7.93