Fig. 7

2D slice of cell segmentation results for a ‘Celina’ tissue sample with vascular tissue and a stone cell in the test set with labels shown in colour scale for cell volume. From left to right: 2D slice of the input volume of 667 × 667 × 667 voxels in grayscale values, ground-truth segmentation as collected with the semi-automated cell segmentation protocol, segmentation results of deep learning-based models trained by slice spacing 8, 512 and segmentation result of the benchmark method using the watershed algorithm. AJI Aggregated Jaccard Index