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Proceedings Paper

Digital vision system for three-dimensional model acquisition
Author(s): Ta Yuan; Huei-Yung Lin; Xiangdong Qin; Murali Subbarao
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Paper Abstract

A digital vision system and the computational algorithms used by the system for three-dimensional (3D) model acquisition are described. The system is named Stonybrook VIsion System (SVIS). The system can acquire the 3D model (which includes the 3D shape and the corresponding image texture) of a simple object within a 300 mm X 300 mm X 300 mm volume placed about 600 mm from the system. SVIS integrates Image Focus Analysis (IFA) and Stereo Image Analysis (SIA) techniques for 3D shape and image texture recovery. First, 4 to 8 partial 3D models of the object are obtained from 4 to 8 views of the object. The partial models are then integrated to obtain a complete model of the object. The complete model is displayed using a 3D graphics rendering software (Apple's QuickDraw). Experimental results on several objects are presented.

Paper Details

Date Published: 23 October 2000
PDF: 11 pages
Proc. SPIE 4117, Vision Geometry IX, (23 October 2000); doi: 10.1117/12.404836
Show Author Affiliations
Ta Yuan, SUNY/Stony Brook (United States)
Huei-Yung Lin, SUNY/Stony Brook (Taiwan)
Xiangdong Qin, SUNY/Stony Brook (United States)
Murali Subbarao, SUNY/Stony Brook (United States)

Published in SPIE Proceedings Vol. 4117:
Vision Geometry IX
Longin Jan Latecki; David M. Mount; Angela Y. Wu, Editor(s)

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