Fast SAR Image Change Detection Using Bayesian Approach Based Difference Image and Modified Statistical Region Merging

A novel fast SAR image change detection method is presented in this paper. Based on a Bayesian approach, the prior information that speckles follow the Nakagami distribution is incorporated into the difference image (DI) generation process. The new DI performs much better than the familiar log ratio...

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Detalles Bibliográficos
Autores principales: Zhang, Han, Ni, Weiping, Yan, Weidong, Bian, Hui, Wu, Junzheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4167452/
https://www.ncbi.nlm.nih.gov/pubmed/25258740
http://dx.doi.org/10.1155/2014/862875

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4167452/
https://www.ncbi.nlm.nih.gov/pubmed/25258740
http://dx.doi.org/10.1155/2014/862875

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