Share Email Print
cover

Proceedings Paper

CAD-based line feature object measurement and reconstruction
Author(s): Xinhua Wang; Xiaoyun Fu; Tiyun Gao
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper explores the theory and algorithm for the measurement and reconstruction of line industrial objects based on CAD representation, and proposes a mathematical model for line photogrammetry. In the model, the geometric elements based on CAD representation describing industrial objects are considered as unknowns and match directly from image to object. Furthermore, this paper presents an application prototype which includes the system configuration and the method of system calibration. Finally, the measurement results and a discussion are put afterwards.

Paper Details

Date Published: 22 March 1996
PDF: 6 pages
Proc. SPIE 2644, Fourth International Conference on Computer-Aided Design and Computer Graphics, (22 March 1996); doi: 10.1117/12.235566
Show Author Affiliations
Xinhua Wang, Wuhan Technical Univ. of Surveying and Mapping (China)
Xiaoyun Fu, Wuhan Technical Univ. of Surveying and Mapping (China)
Tiyun Gao, Wuhan Technical Univ. of Surveying and Mapping (China)


Published in SPIE Proceedings Vol. 2644:
Fourth International Conference on Computer-Aided Design and Computer Graphics
Shuzi Yang; Ji Zhou; Cheng-Gang Li, Editor(s)

© SPIE. Terms of Use
Back to Top