14 December 1999 Improved method for isotropic edge orientation estimation: application for the detection of a Roman cadastral grid from multisource images
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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.
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Sudha Kunduri, Sudha Kunduri, Henri Maitre, Henri Maitre, Michel Roux, Michel Roux, D. Demigny, D. Demigny, M. Karabernou, M. Karabernou, } "Improved method for isotropic edge orientation estimation: application for the detection of a Roman cadastral grid from multisource images", Proc. SPIE 3871, Image and Signal Processing for Remote Sensing V, (14 December 1999); doi: 10.1117/12.373245; https://doi.org/10.1117/12.373245
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