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Research map / Label-efficient and robust learning / Recognition and long-tail

PropagationNet: Propagate Points to Curve to Learn Structure Information

CVPR 2020 · Label-efficient and robust learning › Recognition and long-tail · approach: Margin-based face recognition losses · 18 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Add the Propagation Module (ablation)Stacked hourglass baseline · WFLWNME: 4.81 -> 4.48Helped
Replace bottleneck blocks with Multi-view Hourglass (ablation)Stacked hourglass baseline · WFLWNME: 4.81 -> 4.67Helped
Use anti-aliased CNN with Gaussian kernel size 2 (ablation)BL · WFLWNME: 4.81 -> 4.79Helped
Use anti-aliased CNN with Gaussian kernel size 3 (ablation)BL · WFLWNME: 4.81 -> 4.67Helped
Use anti-aliased CNN with Gaussian kernel size 5 (ablation)BL · WFLWNME: 4.81 -> 4.75Helped
Replace Adaptive Wing Loss with Focal Wing Loss (ablation)PropagationNet training · WFLWNME: 4.81 -> 4.64Helped
Use PropNet instead of WingFace alignment · WFLW testsetNME: 5.11 -> 4.05Helped
Use PropNet instead of AWingFace alignment · 300W fullset, inter-ocular normalizationNME: 3.07 -> 2.93Helped
Use PropNet instead of WingFace alignment · 300W fullset, inter-pupil normalizationNME: 4.04 -> 4.10Hurt
Use PropNet instead of WingFace alignment · 300W challenging subset, inter-pupil normalizationNME: 7.18 -> 5.75Helped

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