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Measurements and scale effects of digitized virtual human head

: Prakash, E.C.; Jegathese, R.; Chan, T.K.

Institute of Control, Automation and Systems Engineers -ICASE-, Korea:
International Conference on Control, Automation and Systems, ICCAS 2001. Proceedings
Cheju, Korea, 2001
International Conference on Control, Automation and Systems (ICCAS) <2001, Cheju, Korea>
Conference Paper
Fraunhofer IGD ()
3D scanning; modeling

Measurement of complex surfaces without touching is desirable in several fields. This arises mainly for measurement of complex surfaces including those surfaces that deform during touch. Our research presented in this paper describes the use of a 3D digitizer for scanning 3D objects. The use of such a device, in addition to proper calibration, requires proper scaling in all three dimensions. We propose measurement techniques to measure various aspects of the surface circumference, area and volume. We also present experiments from using a 3D Minolta digitizer for measuring 3D human heads.