Action Spotting using Dense Detection Anchors Revisited: Submission to the SoccerNet Challenge 2022. (arXiv:2206.07846v1 [cs.CV])

This technical report describes our submission to the Action Spotting
SoccerNet Challenge 2022. The challenge is part of the CVPR 2022 ActivityNet
Workshop. Our submission is based on a method that we proposed recently, which
focuses on increasing temporal precision via a densely sampled set of detection
anchors. Due to its emphasis on temporal precision, this approach is able to
produce competitive results on the tight average-mAP metric, which uses small
temporal evaluation tolerances. This recently proposed metric is the …

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