Communications at congresses:
EDGE DETECTION ALGORITHMS IN INTENSITY SAR IMAGES: EMPIRICAL COMPARISON OF PERFORMANCES AND PROPOSED IMPROVEMENTS
Year:2008
Research Areas
- Processing and signal analysis
Information
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Abstract
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| Different edge-detection algorithms developed for high-speckle SAR images are evaluated and compared. Two evaluation criterions have been selected: (i) quality of the detected edges, specially considering false alarms, edge thickness and level of discontinuities on detected edges. (ii) computational efficiency. Some modifications on the best-perfonnance algorithms regarding edge quality are proposed, at the expense of a certain computational load increase. | |
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International
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Si |
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Congress
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World Automation Congress WAC 2008 |
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960 |
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Place
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Waikoloa, HI, EEUU |
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Reviewers
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Si |
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ISBN/ISSN
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978-1-889335-38-4 |
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Start Date
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28/09/2008 |
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End Date
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02/10/2008 |
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From page
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1 |
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To page
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7 |
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Proceedings of the World Automation Congress 2008 |
Open Access publication
Participants
- Autor: Ignacio Melgar SENER Ingenieria y Sistemas S.A., España
- Autor: Jaime Gómez SENER Ingenieria y Sistemas S.A., España
- Autor: Juan Isidoro Seijas Martinez-Echevarria UPM
- Autor: Juan Fombellida SENER Ingenieria y Sistemas S.A., España
Research Group, Departaments and Institutes related
- Creador: Grupo de Investigación: Grupo de Automatización en Señal y Comunicaciones (GASC)
- Departamento: Señales, Sistemas y Radiocomunicaciones