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Research map / Video / Video segmentation and tracking

Neural Aggregation Network for Video Face Recognition

CVPR 2017 · Video › Video segmentation and tracking · approach: Deepfake video detection · 420 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Replace average pooling with learned cascaded attentionGoogLeNet-BN face features · IJB-ATAR@FAR=0.001: 0.771 ± 0.064 -> 0.860 ± 0.012Helped
Replace average pooling with learned cascaded attentionGoogLeNet-BN face features · IJB-ATPIR@FPIR=0.01: 0.634 ± 0.109 -> 0.804 ± 0.036Helped
Add a second, content-aware attention block (ablation)NAN with single attention · IJB-ATAR@FAR=0.001: 0.847 -> 0.860Helped
Add a second, content-aware attention block (ablation)NAN with single attention · IJB-ATPIR@FPIR=0.01: 0.778 -> 0.804Helped
Aggregate images within media before aggregating media features (ablation)NAN · IJB-ATPIR@FPIR=0.01: 0.804 ± 0.036 -> 0.817 ± 0.041Helped
Aggregate images within media before aggregating media features (ablation)CNN+AvePool · IJB-ATPIR@FPIR=0.01: 0.634 ± 0.109 -> 0.793 ± 0.044Helped
Replace average pooling with learned attention aggregationGoogLeNet-BN face features · YouTube FaceVerification accuracy: 95.20 ± 0.76 -> 95.72 ± 0.64Helped
Use subject-level rather than video-level aggregation (ablation)NAN · Celebrity-1000 close-set, 1000 subjectsRank-1 accuracy: 76.24 -> 77.17Helped
Use subject-level rather than video-level aggregation (ablation)CNN+AvePool · Celebrity-1000 close-set, 1000 subjectsRank-1 accuracy: 74.26 -> 73.41Hurt
Replace average pooling with NAN subject aggregationGoogLeNet-BN face features · Celebrity-1000 open-set, 800 subjectsRank-1 accuracy: 75.12 -> 79.87Helped

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