DocumentCode
3783496
Title
Accuracy improvement in 3D measurement with commercial cameras
Author
V. Zanchi;V. Papic;A. Despalatovic
Author_Institution
Fac. of Electr. Eng., Univ. of Split, Croatia
fYear
2000
Firstpage
287
Lastpage
292
Abstract
In this paper, a procedure for acquisition and processing of the human locomotion system kinematics data is given. Software for a 3D motion analysis system has been developed. Data aquisition was done using two commercial video cameras (camcorders), a framegrabber and PC. Data processing by direct linear transformation provided 3D coordinates of the measured movement. System accuracy, regarding error due to relatively low frame rate and non-synchronised cameras was improved using software. The procedure for synchronisation error elimination is described in detail.
Keywords
"Laboratories","Data processing","Calibration","Motion analysis","Hardware","Data mining","Digital cameras","Kinematics","Biomechanics","Automatic control"
Publisher
ieee
Conference_Titel
Information Technology Interfaces, 2000. ITI 2000. Proceedings of the 22nd International Conference on
ISSN
1330-1012
Print_ISBN
953-96769-1-6
Type
conf
Filename
915939
Link To Document