A Robust Pansharpening Algorithm Based on Convolutional Sparse Coding for Spatial Enhancement

Pansharpening (PS) is a prominent remote sensing image fusion technique. It yields high-resolution multispectral (HRMS) images, which are imperative for the applications, such as recognition and detection. The PS methods based on conventional sparse representation induce blurring effects and are una...

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Veröffentlicht in:	IEEE journal of selected topics in applied earth observations and remote sensing Jg. 12; H. 10; S. 4024 - 4037
Hauptverfasser:	Gogineni, Rajesh, Chaturvedi, Ashvini
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Piscataway IEEE 01.10.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Blurring Cartoon plus texture (CPT) decomposition Components Computer vision Convolutional codes convolutional sparse coding (CSC) Dictionaries Distortion Evaluation fusion models gradient strength Image acquisition Image coding Image detection Image enhancement Image processing Image reconstruction Image resolution Object recognition Pansharpening pansharpening (PS) Remote sensing sparse representation (SR) Texture
ISSN:	1939-1404, 2151-1535
Online-Zugang:	Volltext
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