Archetypal analysis

Entropic Descent Archetypal Analysis for Blind Hyperspectral Unmixing
In this paper, we introduce a new algorithm based on archetypal analysis for blind hyperspectral unmixing, assuming linear mixing of …
Alexandre Zouaoui, G. Muhawenayo, B. Rasti, J. Chanussot, J. Mairal
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SUnAA: Sparse Unmixing Using Archetypal Analysis
This letter introduces a new sparse unmixing technique using archetypal analysis (SUnAA). First, we design a new model based on …
B. Rasti, Alexandre Zouaoui, J. Mairal, J. Chanussot
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