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
收藏
页数：5
相关论文
共 50 条
  • [41] Improved Spatial-Spectral Superpixel Hyperspectral Unmixing
    Alkhatib, Mohammed Q.
    Velez-Reyes, Miguel
    REMOTE SENSING, 2019, 11 (20)
  • [42] Spectral and spatial complexity-based hyperspectral unmixing
    Jia, Sen
    Qian, Yuntao
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2007, 45 (12): : 3867 - 3879
  • [43] SPECTRAL-SPATIAL HYPERSPECTRAL UNMIXING IN TRANSFORMED DOMAINS
    Xu, Chenguang
    Zhang, Shaoquan
    Deng, Chengzhi
    Wu, Zhaoming
    Yang, Jiaheng
    Long, Guang
    Cao, Longfei
    IGARSS 2020 - 2020 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2020, : 2169 - 2172
  • [44] MULTITASK LEARNING FOR SPATIAL-SPECTRAL HYPERSPECTRAL UNMIXING
    Palsson, Burkni
    Sveinsson, Johannes R.
    Ulfarsson, Magnus O.
    2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019), 2019, : 564 - 567
  • [45] Hyperspectral Image Super-Resolution Based on Spatial Group Sparsity Regularization Unmixing
    Li, Jun
    Peng, Yuanxi
    Jiang, Tian
    Zhang, Longlong
    Long, Jian
    APPLIED SCIENCES-BASEL, 2020, 10 (16):
  • [46] UNDERSTANDING THE IMPACT OF SPATIAL RESOLUTION IN UNMIXING OF HYPERSPECTRAL IMAGES
    Santos-Garcia, Andrea
    Velez-Reyes, Miguel
    ALGORITHMS AND TECHNOLOGIES FOR MULTISPECTRAL, HYPERSPECTRAL, AND ULTRASPECTRAL IMAGERY XVI, 2010, 7695
  • [47] Joint Sparsity Model for Multilook Hyperspectral Image Unmixing
    Bieniarz, J.
    Aguilera, E.
    Zhu, X. X.
    Mueller, R.
    Reinartz, P.
    IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2015, 12 (04) : 696 - 700
  • [48] Hyperspectral Image Super-Resolution Based on Tensor Spatial-Spectral Joint Correlation Regularization
    Xing, Yinghui
    Yang, Shuyuan
    Jiao, Licheng
    IEEE ACCESS, 2020, 8 : 63654 - 63665
  • [49] 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
  • [50] Application of spatial resolution enhancement and spectral mixture analysis to hyperspectral images
    Gross, HN
    Schott, JR
    HYPERSPECTRAL REMOTE SENSING AND APPLICATIONS, 1996, 2821 : 30 - 41
12345