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

Figure 8

Implemented algorithm for crack detection and identification for commercial biscuits. (a) Input sample image; (b) rotated image; (c) grayscale converted image; (d) edge detection using canny edge detection filter; (e) segmented image; (f) crack detected in input sample image; (g) Hough transform response of detected crack.

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