Fig. 1From: Extracting multiple surfaces from 3D microscopy images in complex biological tissues with the Zellige software toolFlowchart of Zellige’s algorithmic steps. Surface voxel selection (step 1), surface assembly in the form of a height map (step 2), and subsequent projection localized to the height map, are schematically depicted in the case of a 3D image containing 4 surfaces of interestBack to article page