Fig. 2From: Histological quantification of maize stem sections from FASGA-stained imagesImage segmentation workflow. a Original image. b Result of morphological filtering and Gaussian smoothing. c Luminance image. d Stem mask computation. e Dark structures identification. f Rind identification. g Bundles identification. h Colour representation of the hue image. i Identification of the lignified regions. j Result of composite imageBack to article page