Fig. 6From: Workflow for phenotyping sugar beet roots by automated evaluation of cell characteristics and tissue arrangement using digital image processingCluster assignment. A: intercellular space classified as cluster 1 and surrounded by cells of cluster 3. B: intercellular space classified as cluster 1 and surrounded by different clusters. Cells classified as cluster 1 are marked in green, cluster 2 in blue, and cluster 3 in red. Cell walls are marked in blackBack to article page