H
Hua-Tsung Chen
Researcher at National Chiao Tung University
Publications - 65
Citations - 1085
Hua-Tsung Chen is an academic researcher from National Chiao Tung University. The author has contributed to research in topics: Video tracking & Vanishing point. The author has an hindex of 15, co-authored 65 publications receiving 881 citations. Previous affiliations of Hua-Tsung Chen include Industrial Technology Research Institute & Feng Chia University.
Papers
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Proceedings ArticleDOI
Human action recognition using star skeleton
TL;DR: This paper presents a HMM-based methodology for action recogni-tion using star skeleton as a representative descriptor of human posture, and implements a system to automatically recognize ten different types of actions.
Journal ArticleDOI
Physics-based ball tracking and 3D trajectory reconstruction with applications to shooting location estimation in basketball video
TL;DR: A physics-based algorithm is designed for ball tracking and 3D trajectory reconstruction in basketball videos and shooting location statistics can be obtained and it is believed the proposed system will greatly assist intelligence collection and statistics analysis in basketball games.
Journal ArticleDOI
Pattern-Based Near-Duplicate Video Retrieval and Localization on Web-Scale Videos
TL;DR: The proposed spatiotemporal pattern-based approach outperforms the state-of-the-art approaches in terms of mean average precision (MAP) and normalized detection cost rate (NDCR) on the testing datasets and can achieve high quality of near-duplicate video localization.
Journal ArticleDOI
Ball tracking and 3D trajectory approximation with applications to tactics analysis from single-camera volleyball sequences
TL;DR: This paper presents an automatic system for ball tracking and 3D trajectory approximation from single-camera volleyball sequences as well as demonstrates several applications to tactics analysis.
Journal ArticleDOI
Computer-assisted yoga training system
TL;DR: This paper proposes a yoga self-training system, which aims at instructing the practitioner to perform yoga poses correctly, assisting in rectifying poor postures, and preventing injury.