SkillSpotter raises class-specific mAP from 12.40 to 21.82 and balanced accuracy to 60.40% on Ego-Exo4D by adding adaptive temporal suppression, gated pose fusion, and bidirectional cross-view attention to temporal action detectors.
IEEE Transactions on Biomedical Engineering pp
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SkillSpotter: Pose-Aware Multi-View Skilled Action Detection and Grading in Ego-Exo Videos
SkillSpotter raises class-specific mAP from 12.40 to 21.82 and balanced accuracy to 60.40% on Ego-Exo4D by adding adaptive temporal suppression, gated pose fusion, and bidirectional cross-view attention to temporal action detectors.