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

Rafic A. Bachnak; Mehmet Celenk

doi:10.1117/12.21065

1 January 1990 Three-dimensional object reconstruction from multiple views of a stereo-based vision system

Rafic A. Bachnak, Mehmet Celenk

Proceedings Volume 1293, Applications of Artificial Intelligence VIII; (1990) https://doi.org/10.1117/12.21065
Event: 1990 Technical Symposium on Optics, Electro-Optics, and Sensors, 1990, Orlando, FL, United States

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.

Citation Download Citation

Rafic A. Bachnak and Mehmet Celenk "Three-dimensional object reconstruction from multiple views of a stereo-based vision system", Proc. SPIE 1293, Applications of Artificial Intelligence VIII, (1 January 1990); https://doi.org/10.1117/12.21065

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