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Matrix Cofactorization for Joint Unmixing and Classification of Hyperspectral Images

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Academic year: 2021

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Fig. 1. Structure of the cofactorization model. Variables in blue stand for observations or available external data
Fig. 2. Synthetic image: (a) colored composition of the HSI Y, (b) panchromatic image y PAN , (c) classification ground-truth, (d) training set.
Fig. 3. Results: (1st row) classification maps for D-KSVD, RF, Cofact., Cofact. + vTV, (2nd row) cluster map and spectral centroids recovered by the proposed method (Cofact

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