A target recognition system for vision metrology based on simple construction techniques

Shortis, M and Seager, J 2011, 'A target recognition system for vision metrology based on simple construction techniques', in Arrowsmith, C. A., Bellman, C. J., Cartwright, W. E., Jones, S. and Shortis, M. R. (ed.) Proceedings of the GSR_1 Research Symposium, Melbourne, Australia, 12-14 December 2011, pp. 1-11.


Document type: Conference Paper
Collection: Conference Papers

Title A target recognition system for vision metrology based on simple construction techniques
Author(s) Shortis, M
Seager, J
Year 2011
Conference name Geospatial Science Research Symposium
Conference location Melbourne, Australia
Conference dates 12-14 December 2011
Proceedings title Proceedings of the GSR_1 Research Symposium
Editor(s) Arrowsmith, C. A., Bellman, C. J., Cartwright, W. E., Jones, S. and Shortis, M. R.
Publisher Geospatial Science Research Group
Place of publication Melbourne, Australia
Start page 1
End page 11
Total pages 11
Abstract This paper presents details of a coded target system that employs a polar coordinate transform and segment matching to automatically recognise and identify the targets in digital images. The code system is based on a square surrounding the central circular target and is described at a level of detail that would allow the system to be readily duplicated. Pre-detection processes, developed to improve the success rate under unfavourable conditions, and the tests conducted to validate a correct target match are described. Finally, the paper includes some examples of the use of the coded targets, drawn from a variety of calibration and measurement applications.
Subjects Photogrammetry and Remote Sensing
Copyright notice © 2011 Geospatial Science Research Group
ISBN 9780987252708
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