The 3D sensor table : bare-hand tracking and posture recognition for human-computer interaction = 3차원 센서테이블 bare-hand tracking and posture recognition for human-computer interaction

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In this thesis, I designed and implemented the 3D Sensor Table to sense the movement of bare-hand over the screen. This involved choosing the appropriate tracking methods, designing the hardware, and finally developing algorithms to determine the location and classify the posture of bare-hand. The hardware was designed so that the electric field sensing technique was used to get information of the movement of bare-hand. The algorithms used in this system were designed and implemented to best locate the position and recognize the posture of bare-hand. The 3D Sensor Table can detect the motion of bare-hand in the spaces 20 ~ 30 cm away from the screen and can classify simple postures of hand such as straight-hand, fist-hand, and knife-hand posture. This system can be used for the three-dimensional graphical applications through bare-hand and also, can be used for the 2D graphical applications seamlessly. In contrast to vision-based systems, the 3D Sensor Table does not suffer from lighting condition, background complexity problems, and etc.
Advisors
Hahn, Min-Sooresearcher한민수researcher
Description
한국정보통신대학교 : 공학부,
Publisher
한국정보통신대학교
Issue Date
2006
Identifier
392681/225023 / 020034608
Language
eng
Description

학위논문(석사) - 한국정보통신대학교 : 공학부, 2006.6, [ vii, 86 p. ]

Keywords

Hand-posture recognition; Bare-hand tracking; EMF; proximity sensing; 근접도 감지; 손모양 인식; 맨손 트랙킹; 전자기유도

URI
http://hdl.handle.net/10203/55489
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=392681&flag=dissertation
Appears in Collection
School of Engineering-Theses_Master(공학부 석사논문)
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