AviaTAD-LGH: A Multi-Task Spatio-Temporal Action Detector with Lightweight Gradient Harmonization for Real-Time Avian Behavior Monitoring

Fine-grained spatio-temporal action detection in continuous, unconstrained field videos remains a formidable challenge due to severe background clutter, high inter-class similarity, and the scarcity of domain-specific benchmarks. To address these limitations, we first introduce a large-scale Winteri...

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Principais autores:	Zihui Xie, Haifang Jian, Wenhui Yang, Mengdi Fu, Wanting Peng, Markus Peter Eichhorn, Ramiro Daniel Crego, Xin Ning, Jun Du, Hongchang Wang
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2026-03-01
Series:	Sensors
Assuntos:	video sensing deep learning spatio-temporal action detection multi-task learning ecological monitoring
Acceso en liña:	https://www.mdpi.com/1424-8220/26/7/2088
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