Noise Removal From Hyperspectral Image With Joint Spectral-Spatial Distributed Sparse Representation

Hyperspectral image (HSI) denoising is a crucial preprocessing task that is used to improve the quality of images for object detection, classification, and other subsequent applications. It has been reported that noise can be effectively removed using the sparsity in the nonnoise part of the image....

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on geoscience and remote sensing 2016-09, Vol.54 (9), p.5425-5439
Hauptverfasser:	Li, Jie, Yuan, Qiangqiang, Shen, Huanfeng, Zhang, Liangpei
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation Dictionaries Hyperspectral image (HSI) Hyperspectral imaging Image detection Mathematical model Noise reduction Redundancy Representations sparse representation Spectra Technological innovation Tensile stress
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!