Hyperspectral Unmixing via L 1/2 Sparsity-Constrained Nonnegative Matrix Factorization

Qian, Yuntao
Jia, Sen
Zhou, Jun
Robles-Kelly, Antonio

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Publication date

February 2016

DOI

10.1109/TGRS.2011.2144605

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Journal

IEEE Transactions on Geoscience and Remote Sensing

Abstract

Hyperspectral unmixing is a crucial preprocessing step for material classification and recognition. In the last decade, nonnegative matrix factorization (NMF) and its extensions have been intensively studied to unmix hyperspectral imagery and recover th

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Hyperspectral Unmixing via L 1/2 Sparsity-Constrained Nonnegative Matrix Factorization

Abstract

Extracted data

Hyperspectral Unmixing via L 1/2 Sparsity-Constrained Nonnegative Matrix Factorization

Abstract

Extracted data

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