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Proceedings Paper

Improved method for isotropic edge orientation estimation: application for the detection of a Roman cadastral grid from multisource images
Author(s): Sudha Kunduri; Henri Maitre; Michel Roux; D. Demigny; M. Karabernou
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Paper Abstract

An efficient approach to reduce rotational variance in edge orientation estimation is proposed in this paper. A theoretical analysis followed by experimental data is presented. The robustness of the new operator in the presence of noise is evaluated. The edge estimator is then used in a feature recognition application on satellite images and aerial photos.

Paper Details

Date Published: 14 December 1999
PDF: 12 pages
Proc. SPIE 3871, Image and Signal Processing for Remote Sensing V, (14 December 1999); doi: 10.1117/12.373245
Show Author Affiliations
Sudha Kunduri, Ecole Nationale Superieure des Telecommunications (France)
Henri Maitre, Ecole Nationale Superieure des Telecommunications (France)
Michel Roux, Ecole Nationale Superieure des Telecommunications (France)
D. Demigny, Ecole Nationale Superieure de l'Electronique et de ses Applications (France)
M. Karabernou, Ecole Nationale Superieure de l'Electronique et de ses Applications (France)


Published in SPIE Proceedings Vol. 3871:
Image and Signal Processing for Remote Sensing V
Sebastiano Bruno Serpico, Editor(s)

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