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3-D measurement of posture and back shape using a low cost, portable system--a reliability study
J G Warren1, J Bettany-Saltikov, P Van Schaik
1School of Computing and Mathematics, University of Teesside.
Studies in Health Technology and Informatics
|October 1, 2004
Abstract:
The reliability and accuracy in the measurement of landmark points using a 3-D digitizer on a static back phantom are reported. The results show the systems clinical reliability as a low cost, portable and flexible method for recording back posture. Consistent results are demonstrated for a single measurer and good agreement was found between two measurers. Few intrinsic errors were found in the devices performance.
