Fig. 4From: CoverageTool: A semi-automated graphic software: applications for plant phenotypinga Wheat leaf blades projected surface area calculation: four flag leaves scanned on an A4 sheet of paper. Colors to represent leaves were sampled to be taken into account, with tolerance level of 40. b Same as (a)—after blanking out of artifacts. c 10-channel ‘Selection’ specification dialog boxBack to article page