Residential College | false |
Status | 已發表Published |
Spectral-spatial destriping of hyperspectral image via correntropy based sparse representation and unidirectional Huber-Markov random fields | |
Wang, Yulong1; Tang, Yuan Yan2; Li, Luoqing3 | |
2017-11-19 | |
Source Publication | INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING |
ISSN | 0219-6913 |
Volume | 15Issue:6 |
Abstract | This paper presents a novel destriping method for hyperspectral images. Most of the previous destriping methods regard only the corrupted subimage as an isolated image and fail to consider the high spectral correlation between the subimages in different bands. This may impede their performance of removing striping noises. The proposed method takes advantage of both spectral and spatial information to contribute to the process of striping noise reduction. Firstly, a correntropy-based sparse representation (CSR) model is utilized to learn the high spectral correlation between the subimages in different bands. Then the spatial information of the target subimage with striping noise is incorporated into the CSR model with a unidirectional Huber-Markov random field prior. We devise an Augmented Lagrange Multiplier type of algorithm to efficiently compute the destriped results. The experimental results on two real-world hyperspectral data sets demonstrate the effectiveness of the proposed method. |
Keyword | Hyperspectral Images Destriping Sparse Representation Markov Random Field |
DOI | 10.1142/S0219691317500576 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science ; Mathematics |
WOS Subject | Computer Science, Software Engineering ; Mathematics, Interdisciplinary Applications |
WOS ID | WOS:000416435400004 |
Publisher | WORLD SCIENTIFIC PUBL CO PTE LTD |
The Source to Article | WOS |
Scopus ID | 2-s2.0-85031397367 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | University of Macau |
Corresponding Author | Tang, Yuan Yan; Li, Luoqing |
Affiliation | 1.School of Information Science and Engineering, Chengdu University, Chengdu, 610106, P. R. China 2.Faculty of Science and Technology, University of Macau, Macau, 999078, P. R. China 3.Faculty of Mathematics and Statistics, Hubei University, Wuhan, 430062, P. R. China |
Corresponding Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Wang, Yulong,Tang, Yuan Yan,Li, Luoqing. Spectral-spatial destriping of hyperspectral image via correntropy based sparse representation and unidirectional Huber-Markov random fields[J]. INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING, 2017, 15(6). |
APA | Wang, Yulong., Tang, Yuan Yan., & Li, Luoqing (2017). Spectral-spatial destriping of hyperspectral image via correntropy based sparse representation and unidirectional Huber-Markov random fields. INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING, 15(6). |
MLA | Wang, Yulong,et al."Spectral-spatial destriping of hyperspectral image via correntropy based sparse representation and unidirectional Huber-Markov random fields".INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 15.6(2017). |
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