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 requires 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.
Original language | English (US) |
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Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
Editors | Mohan M Trivedi |
Publisher | Publ by Int Soc for Optical Engineering |
Pages | 128-139 |
Number of pages | 12 |
Volume | 1293 pt 1 |
ISBN (Print) | 081940344X |
State | Published - 1990 |
Event | Applications of Artificial Intelligence VIII - Orlando, FL, USA Duration: Apr 17 1990 → Apr 19 1990 |
Other
Other | Applications of Artificial Intelligence VIII |
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City | Orlando, FL, USA |
Period | 4/17/90 → 4/19/90 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Condensed Matter Physics