Action spotting aims to localize actions in long, untrimmed videos using a single keyframe per action, making it well suited to the fast-paced nature of sports. Focusing on football, we identify two remaining challenges. First, although existing methods account for different temporal context lengths and scales, their r...
Javier García Arias, Artur Xarles, Arnau Barrera-Roy et al.· Proceedings of the 9th Inter...· 0 citations
Sign Language Recognition (SLR) has gained increasing attention, while Continuous Sign Language Recognition (CSLR) remains substantially more challenging than Isolated SLR (ISLR) due to the difficulty of accurately detecting sign boundaries within continuous signing streams. This challenge is intensified by co-articula...
R. Rastgoo, Kourosh Kiani, Sergio Escalera· Technologies· 0 citations
DIGEST is proposed, a multi-graph framework that propagates trainable ID embeddings on a denoised user—item graph and a fused modality-induced item—item graph, and interleaves message passing with dynamic graph refinement that iteratively reweights existing edges to suppress noisy connections.
Xiangyu Sai, M. Madadi, Sergio Escalera et al.· Annual International ACM SIG...· 0 citations
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