SHAPE FEATURE EXTRACTION OF FRUIT IMAGE BASED ON CHAIN CODE

摘要

A new method for the contour tracking of the fruit image based on the chain code is presented. The shape features of the fruit image are extracted according to the chain code characteristics, including circumference, area, circular degree, inscribed circle radius, graph complexity, concave rate, graph parameter, height and width. Experimental results show that this method is very simple, effective and accurate, with less storage data.