Examples of automated nuclei segmentation in breast cancer sections (all images are shown at the same scale; the nuclear pleomorphism grades are III, II, II and I respectively).

<p>A–D) Original images. E–H) Intermediate results prior to the rejection of spurious regions based on solidity, boundary salience and mass displacement. I–L) Intermediate results prior to the merging of contours from multiple scales. M–P) Final segmentation results.