[3-D motion detection system of human hand].
This paper presents a 3-D motion detection system of human hand, which is based on ordinary video cameras. It includes two pickup cameras, calibration frame and landmark identification system. The DLT algorithm is used to reconstruct the 3-D motion trajectory of human hand. The paper also presents the principle of the system and some detection experiments, and the results showed the good performance of the system. It offers a useful tool for the human hand motion quality analysis and evaluation.
Xu
G
G
Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084.
Yang
N
N
Wang
R
R
Wang
J
J
Huag
C
C
D000328:Adult; D000465:Algorithms; D006225:Hand / Q000502:physiology*; D006801:Humans; D008297:Male; D009068:Movement / Q000502:physiology*; D012815:Signal Processing, Computer-Assisted