3D human activity recognition system using motion history volumeMotion history volume를 이용한 3차원 인간 행동 인식 시스템

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Activity recognition is an important and challenging topic in computer vision, with many interesting applications including interactive environments, visual surveillance, advanced user interface, personalized sports training, choreography, and clinical research of orthopedic patients. However, most works show view-specific recognition so recently researches have begun to provide view-invariant human activity recognition in those applications. One approach is to use Motion History Volume (MHV) and apply Fourier transformation to the MHV to have the descriptor view-invariant characteristic. In this paper, I describe a 3D human activity recognition system that are based on the approach and can recognize ten activities: walking, running, sitting down, standing up, falling down, punching, kicking, turning, hugging, shacking, from sequence of images from multiple cameras installed in a lobby or a corridor in the interior of a building. I made an experiment on seven subjects. Although they conducted ten activities in a slightly different manner, the system successfully recognized ten human activities.
Advisors
Yang, Hyun-Seungresearcher양현승researcher
Description
한국과학기술원 : 전산학전공,
Publisher
한국과학기술원
Issue Date
2008
Identifier
297247/325007  / 020063229
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전산학전공, 2008.2, [ iv, 32 p. ]

Keywords

activity recognition system; view invariance; 3D; Motion History Volume; 행동 인식 시스템; 시점 무관; 3차원; 모션 히스토리 볼륨; activity recognition system; view invariance; 3D; Motion History Volume; 행동 인식 시스템; 시점 무관; 3차원; 모션 히스토리 볼륨

URI
http://hdl.handle.net/10203/34802
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=297247&flag=dissertation
Appears in Collection
CS-Theses_Master(석사논문)
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