Academic Journal
A unified multi-view multi-person tracking framework
| العنوان: | A unified multi-view multi-person tracking framework |
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| المؤلفون: | Fan Yang, Shigeyuki Odashima, Sosuke Yamao, Hiroaki Fujimoto, Shoichi Masui, Shan Jiang |
| المصدر: | Computational Visual Media, Vol 10, Iss 1, Pp 137-160 (2023) |
| بيانات النشر: | SpringerOpen, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Electronic computers. Computer science |
| مصطلحات موضوعية: | multi-camera multi-person tracking, pose tracking, footprint tracking, triangulation, spatiotemporal clustering, Electronic computers. Computer science, QA75.5-76.95 |
| الوصف: | Abstract Despite significant developments in 3D multi-view multi-person (3D MM) tracking, current frameworks separately target footprint tracking, or pose tracking. Frameworks designed for the former cannot be used for the latter, because they directly obtain 3D positions on the ground plane via a homography projection, which is inapplicable to 3D poses above the ground. In contrast, frameworks designed for pose tracking generally isolate multi-view and multi-frame associations and may not be sufficiently robust for footprint tracking, which utilizes fewer key points than pose tracking, weakening multi-view association cues in a single frame. This study presents a unified multi-view multi-person tracking framework to bridge the gap between footprint tracking and pose tracking. Without additional modifications, the framework can adopt monocular 2D bounding boxes and 2D poses as its input to produce robust 3D trajectories for multiple persons. Importantly, multi-frame and multi-view information are jointly employed to improve association and triangulation. Our framework is shown to provide state-of-the-art performance on the Campus and Shelf datasets for 3D pose tracking, with comparable results on the WILDTRACK and MMPTRACK datasets for 3D footprint tracking. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2096-0433 2096-0662 |
| Relation: | https://doaj.org/toc/2096-0433; https://doaj.org/toc/2096-0662 |
| DOI: | 10.1007/s41095-023-0334-8 |
| URL الوصول: | https://doaj.org/article/72ef66a837574b56b534bc3228dc1c23 |
| رقم الانضمام: | edsdoj.72ef66a837574b56b534bc3228dc1c23 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20960433 20960662 |
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| DOI: | 10.1007/s41095-023-0334-8 |