Hyperspectral Image Super-Resolution via Adaptive Dictionary Learning and Double ℓ 1 Constraint

Hyperspectral image (HSI) super-resolution (SR) is an important technique for improving the spatial resolution of HSI. Recently, a method based on sparse representation improved the performance of HSI SR significantly. However, the spectral dictionary was learned under a fixed size, empirically, wit...

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Veröffentlicht in:	Remote sensing (Basel, Switzerland) Switzerland), 2019-11, Vol.11 (23), p.2809
Hauptverfasser:	Tang, Songze, Xu, Yang, Huang, Lili, Sun, Le
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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