Speckle reduction by adaptive window anisotropic diffusion

DOI10.1016/J.SIGPRO.2009.04.042zbMath1169.94315OpenAlexW2139301071MaRDI QIDQ839084

Kadri Chaibou, Guojin Liu, Fengchun Tian, Zhengzhou Li, Xiaoping Zeng

Publication date: 1 September 2009

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2009.04.042

zbMATH Keywords

anisotropic diffusionspeckleadaptive window

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (4)

Anti-aliasing of gray-scale/color/outline images: looking through the lens of numerical approaches for PDE-based models ⋮ Complex diffusion filtering of three dimensional turbulent flows ⋮ A new variational approach for restoring images with multiplicative noise ⋮ Total generalized variation denoising of speckled images using a primal-dual algorithm

Cites Work

• Image denoising algorithm using doubly local Wiener filtering with block-adaptive windows in wavelet domain
• Oriented Speckle Reducing Anisotropic Diffusion
• Image Selective Smoothing and Edge Detection by Nonlinear Diffusion

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