Speckle Suppression by Weighted Euclidean Distance Anisotropic Diffusion

Speckle Suppression by Weighted Euclidean Distance Anisotropic Diffusion

To better reduce image speckle noise while also maintaining edge information in synthetic aperture radar (SAR) images, we propose a novel anisotropic diffusion algorithm using weighted Euclidean distance (WEDAD). Presented here is a modified speckle reducing anisotropic diffusion (SRAD) method, whic...

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Bibliographic Details
Main Authors: Fengcheng Guo, Guo Zhang, Qingjun Zhang, Ruishan Zhao, Mingjun Deng, Kai Xu
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Remote Sensing
Subjects:
synthetic aperture radar
speckle filtering
Euclidean distance
edge detection
anisotropic diffusion
Online Access:http://www.mdpi.com/2072-4292/10/5/722

Internet

http://www.mdpi.com/2072-4292/10/5/722

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