Joint Processing of Spatial Resolution Enhancement and Spectral Unmixing for Hyperspectral Image

被引：2

作者：

Yi, Chen ^{[1
]}

Liu, Ying ^{[1
]}

Zheng, Ling ^{[1
]}

Gan, Yuquan ^{[1
]}

机构：

[1] Xian Univ Posts & Telecommun, Sch Commun & Informat Engn, Xian 710121, Shaanxi, Peoples R China

来源：

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2022年 / 19卷

关键词：

Spatial resolution; Dictionaries; Task analysis; Geoscience and remote sensing; Sparse matrices; Hyperspectral imaging; Degradation; Hyperspectral image (HSI); panchromatic image; resolution enhancement; sparse representation; spectral unmixing; SUPERRESOLUTION;

D O I：

10.1109/LGRS.2021.3118804

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Spatial resolution enhancement and its subsequent tasks are always separated in conventional hyperspectral image (HSI) processing model. The requirement of the following task, such as unmixing, cannot be referred by spatial resolution enhancement. Moreover, errors and artifacts will also be transmitted and accumulated. In this work, we propose a joint processing method of spatial resolution enhancement and spectral unmixing for HSI (J-SRE-Un), where these two tasks are treated as constraints for each other to simultaneously achieve better performance. Experiments on both simulated and real data demonstrate the effectiveness and superiority of our method.

引用

页数：5

共 50 条

[1] Spatial Resolution Enhancement Of Hyperspectral Image By Negative Abundance Oriented Spectral Unmixing
Gayathri, S. A.
Renjith, R. J.
PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS AND NETWORKS (COMNET), 2016, : 148 - 152
[2] HYPERSPECTRAL IMAGE RESOLUTION ENHANCEMENT BASED ON JOINT SPARSITY SPECTRAL UNMIXING
Bieniarz, Jakub
Mueller, Rupert
Zhu, Xiao Xiang
Reinartz, Peter
2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2014, : 2645 - 2648
[3] Hyperspectral Image Resolution Enhancement Using High-Resolution Multispectral Image Based on Spectral Unmixing
Bendoumi, Mohamed Amine
He, Mingyi
Mei, Shaohui
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2014, 52 (10): : 6574 - 6583
[4] Spatial Resolution Enhancement of Hyperspectral Images Using Spectral Unmixing and Bayesian Sparse Representation
Ghasrodashti, Elham Kordi
Karami, Azam
Heylen, Rob
Scheunders, Paul
REMOTE SENSING, 2017, 9 (06)
[5] Matrix Cofactorization for Joint Spatial-Spectral Unmixing of Hyperspectral Images
Lagrange, Adrien
Fauvel, Mathieu
May, Stephane
Dobigeon, Nicolas
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020, 58 (07): : 4915 - 4927
[6] Hyperspectral image super-resolution combining with deep learning and spectral unmixing
Zou, Changzhong
Huang, Xusheng
SIGNAL PROCESSING-IMAGE COMMUNICATION, 2020, 84
[7] Hyperspectral Image Joint Super-Resolution via Local Implicit Spatial-Spectral Function Learning
Zhang, Yanan
Zhang, Jizhou
Han, Sijia
IEEE PHOTONICS JOURNAL, 2024, 16 (03): : 1 - 12
[8] Hyperspectral Super-Resolution with Spectral Unmixing Constraints
Lanaras, Charis
Baltsavias, Emmanuel
Schindler, Konrad
REMOTE SENSING, 2017, 9 (11):
[9] ADVANCES IN HYPERSPECTRAL AND MULTISPECTRAL IMAGE FUSION AND SPECTRAL UNMIXING
Lanaras, C.
Baltsavias, E.
Schindler, K.
ISPRS GEOSPATIAL WEEK 2015, 2015, 40-3 (W3): : 451 - 458
[10] Fast Spatial Preprocessing for Spectral Unmixing of Hyperspectral Data on Graphics Processing Units
Delgado, Jaime
Martin, Gabriel
Plaza, Javier
Ignacio Jimenez, Luis
Plaza, Antonio
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2016, 9 (02) : 952 - 961

← 1 2 3 4 5 →