Intracluster Structured Low-Rank Matrix Analysis Method for Hyperspectral Denoising.

Wei Wei,Lei Zhang,Yining Jiao,Chunna Tian,Cong Wang,Yanning Zhang

IEEE Transactions on Geoscience and Remote Sensing（2019）

引用 33|浏览69

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摘要

Hyperspectral images (HSIs) denoising aims at eliminating the noise generated during the acquisition and transmission of HSIs. Since denoising is an ill-posed problem, utilizing proper knowledge of HSIs as regularization is essential for a good denoiser. Many HSI denoising methods have been proposed to leverage various prior knowledge, e.g., total variation, sparsity, and so on. Among those knowle...

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关键词

Noise reduction,Matrix decomposition,Periodic structures,Sparse matrices,Hyperspectral imaging,Correlation,Adaptation models

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