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Proceedings Paper

Three-dimensional object reconstruction from multiple views of a stereo-based vision system
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Paper Abstract

This paper describes a stereo-based multi-camera system for complete 3-D information extraction and surface reconstruction of objects in a robot workspace. The system consists of N number of cameras arranged in an N/2 number of periodic stereo pair structure. The common area of a camera pair and the number of cameras are determined based on a linear camera model and a calibration procedure that reguires only three known world points. The construction of the structural description is performed in two stages: (i) the 3-D data from different perspectives are inferred independently using a periodic stereo structure, and (ii) the extracted information from neighboring camera pairs are integrated to reconstruct the complete surface of the object.

Paper Details

Date Published: 1 January 1990
PDF: 12 pages
Proc. SPIE 1293, Applications of Artificial Intelligence VIII, (1 January 1990); doi: 10.1117/12.21065
Show Author Affiliations
Rafic A. Bachnak, Ohio Univ. (United States)
Mehmet Celenk, Ohio Univ. (United States)

Published in SPIE Proceedings Vol. 1293:
Applications of Artificial Intelligence VIII
Mohan M. Trivedi, Editor(s)

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