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cs.CV2025
Towards long-term player tracking with graph hierarchies and domain-specific features
Maria Koshkina, James H. Elder
In team sports analytics, long-term player tracking remains a challenging task due to player appearance similarity, occlusion, and dynamic motion patterns. Accurately re-identifyin…
cs.CV2024
A General Framework for Jersey Number Recognition in Sports Video
Maria Koshkina, James H. Elder
Jersey number recognition is an important task in sports video analysis, partly due to its importance for long-term player tracking. It can be viewed as a variant of scene text rec…
cs.CV2021
Contrastive Learning for Sports Video: Unsupervised Player Classification
Maria Koshkina, Hemanth Pidaparthy, James H. Elder
We address the problem of unsupervised classification of players in a team sport according to their team affiliation, when jersey colours and design are not known a priori. We adop…