基于视觉的人体运动分析综述

Vision-based Human Motion Analysis:a Review

目前,人体运动分析已成为计算机视觉研究领域的热点问题,已被广泛地应用于虚拟现实、视频监控、人机接口等不同场合。基于视觉的人体运动分析,主要研究视频场景中人体目标的检测、识别、描述和跟踪,此外还包括人体行为模式的理解等。近些年来,针对这些课题产生了大量的方法和应用,该文对相关的研究做一综述,并给出了本课题所面临的挑战和未来的研究方向。

Human motion analysis is currently one of the most hot research topics in computer vision.This interesting issue is widely used in different areas such as virtual reality,video surveillance,human machine interface,etc.Vision-based human motion analysis concerns the detection,recognition,description and tracking of people.Furthermore,it also concerns the understanding of human behavior patterns.In the past years,various methods and applications for these issues are discussed.This paper provides a brief review of researches on vi sion-based human motion analysis recently.Finally,this paper gives some challenges and future directions of this topic.