The 3d sensor table for bare hand tracking and posture recognition

Authors:
Jaeseon Lee;Kyoung Shin Park;Minsoo Hahn
Affiliations:
Smart Interface Research Team, Electronics and Telecommunications Research Institute, Daejeon, S. Korea;Digital Media Laboratory, Information and Communications University, Seoul, S. Korea;Digital Media Laboratory, Information and Communications University, Seoul, S. Korea
Venue:
MMM'07 Proceedings of the 13th international conference on Multimedia Modeling - Volume Part I
Year:
2007

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Abstract

The 3D Sensor Table system senses the movement of bare-hand and recognizes simple hand postures, such as stretched-hand, fist, and knife-shape hand. This system is designed for user interaction with real-time two- and three-dimensional graphics applications. It uses the electric field sensing technique to track bare-hand movements up to 30cm away from the display surface. This paper describes an overview of the system design, implementation, and algorithm for the 3D hand position and posture recognition.