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Proceedings Paper

Design of a synchronized scanning system for size measurement of human body
Author(s): Victor Sheng Cheng; Su Zhang; Chang Yan Xiao; Yaz Hu Chen; Xiao Yang Song
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Paper Abstract

In this paper, a structured light system based on synchronous scanning technology is developed for meeting the need of body surface acquisition. The proposed system is composed of a fixed CCD camera, a fixed structured light projector and a mirror scanner. While the mirror is reflecting light stripes and scene images, the camera acquires a series of body section images from the scanner. After extracting the trace of laser stripes and calculating the relative 3-D coordinate of the illuminated pixels on the series of CCD images, the system can acquire the spatial profile of the inspected body surface. Moreover, a prototype is developed according to the results from geometrical analysis mentioned above. The experiment data obtained from the scanning system are shown. This synchronized scanning system can be widely applied in the custom design, surgery navigation and the other optical measurement field in the future.

Paper Details

Date Published: 10 February 2005
PDF: 8 pages
Proc. SPIE 5638, Optical Design and Testing II, (10 February 2005); doi: 10.1117/12.574981
Show Author Affiliations
Victor Sheng Cheng, Shanghai Jiaotong Univ. (China)
Su Zhang, Shanghai Jiaotong Univ. (China)
Chang Yan Xiao, Shanghai Jiaotong Univ. (China)
Yaz Hu Chen, Shanghai Jiaotong Univ. (China)
Xiao Yang Song, Shanghai Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 5638:
Optical Design and Testing II
Yongtian Wang; Zhicheng Weng; Shenghua Ye; Jose M. Sasian, Editor(s)

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