Fig. 9From: Root phenotypic detection of different vigorous maize seeds based on Progressive Corrosion Joining algorithm of imageThe result of the algorithm processing the picture of the maize root. a The image after denoising; b the image after binarization; c the image after thinning; d the end point of extracted maize root. Every endpoint is zoomed up by 5 times for the sake of observation; e The image processed by PCJ algorithm, and the points belonging to the same root are in the same color; f The completed imageBack to article page