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SAR Image Speckle Reduction Based on Nonconvex Hybrid Total Variation Model.
Yuli Sun
Lin Lei
Dongdong Guan
Xiao Li
Gangyao Kuang
Published in:
IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
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total variation
convex optimization
sar images
probabilistic model
denoising
similarity measure
em algorithm
parameter estimation
image enhancement
image denoising