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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Vydáno v:	IEEE journal of selected topics in applied earth observations and remote sensing Ročník 12; číslo 10; s. 4024 - 4037
Hlavní autoři:	Gogineni, Rajesh, Chaturvedi, Ashvini
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Piscataway IEEE 01.10.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	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
On-line přístup:	Získat plný text
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