Improved method for isotropic edge orientation estimation: application for the detection of a Roman cadastral grid from multisource images

Sudha Kunduri; Henri Maitre; Michel Roux; D. Demigny; M. Karabernou

doi:10.1117/12.373245

14 December 1999 Improved method for isotropic edge orientation estimation: application for the detection of a Roman cadastral grid from multisource images

Sudha Kunduri, Henri Maitre, Michel Roux, D. Demigny, M. Karabernou

Author Affiliations +

Proceedings Volume 3871, Image and Signal Processing for Remote Sensing V; (1999) https://doi.org/10.1117/12.373245
Event: Remote Sensing, 1999, Florence, Italy

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.

Citation Download Citation

Sudha Kunduri, Henri Maitre, Michel Roux, D. Demigny, and 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); https://doi.org/10.1117/12.373245

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available