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DoDNet: Learning To Segment Multi-Organ and Tumors From Multiple Partially Labeled Datasets

CVPR 2021 · Detection and segmentation › Open-set and few-shot detection · approach: Interactive and referring segmentation · 176 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use DoDNet's task-conditioned dynamic segmentation head instead of the strongest listed shared-network baselineDoDNet · MOTS testAverage Dice: 74.55 -> 75.64Helped
Use DoDNet's task-conditioned dynamic segmentation head instead of TALDoDNet · MOTS testAverage HD: 23.56 -> 19.50Helped
Pre-train on MOTS rather than train from scratchBCV fine-tuning · BCV testAvg. Dice: 85.30 -> 86.44Helped
Pre-train on MOTS rather than train from scratchBCV fine-tuning · BCV testAvg. SD: 1.46 -> 1.17Helped
Pre-train on MOTS rather than train from scratchBCV fine-tuning · BCV testAvg. HD: 19.67 -> 15.62Helped
Reduce dynamic head depth from 3 to 2 (ablation)DoDNet · Validation: 11 organs and tumorsAverage Dice: 71.67 -> 71.30No clear effect
Increase dynamic head depth from 3 to 4 (ablation)DoDNet · Validation: 11 organs and tumorsAverage Dice: 71.67 -> 71.63No clear effect
Reduce dynamic head width from 8 to 4 (ablation)DoDNet · Validation: 11 organs and tumorsAverage Dice: 71.67 -> 69.79Hurt
Increase dynamic head width from 8 to 16 (ablation)DoDNet · Validation: 11 organs and tumorsAverage Dice: 71.67 -> 71.45Hurt
Remove image feature conditioning from dynamic filter generation (ablation)DoDNet · Validation: 11 organs and tumorsAverage Dice: 71.67 -> 71.26Hurt
Remove image feature conditioning from dynamic filter generation (ablation)DoDNet · Validation: 11 organs and tumorsAverage HD: 25.86 -> 29.38Hurt
Remove task encoding from dynamic filter generation (ablation)DoDNet · Validation: 11 organs and tumorsAverage Dice: 71.67 -> 51.80Hurt

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