Figure 8
From: Image analysis of anatomical traits in stalk transections of maize and other grasses
Applying the tool to transections of Sorghum bicolor stalks. A) Unprocessed image of a hand-cut transection of a sorghum stalk. B) Stalk perimeter (blue line) determined from a binary representation of the transection superimposed on the original image. C) Rind/pith boundary (red line) superimposed on the original image. D) Detected vascular bundles (red circles) superimposed on the original image.