A Unified Framework for Human-centric Point Cloud Video Understanding

arXiv:2403.20031v1 Announce Type: new
Abstract: Human-centric Point Cloud Video Understanding (PVU) is an emerging field focused on extracting and interpreting human-related features from sequences of human point clouds, further advancing downstream human-centric tasks and applications. Previous works usually focus on tackling one specific task and rely on huge labeled data, which has poor generalization capability. Considering that human has specific characteristics, including the structural semantics of human body and the dynamics of human motions, we propose a unified framework to …

abstract applications arxiv cloud cs.cv data features focus framework human human-centric tasks type understanding video video understanding