Acta Geodaetica et Cartographica Sinica ›› 2023, Vol. 52 ›› Issue (7): 1059-1073.doi: 10.11947/j.AGCS.2023.20220563

• Special Issue of Hyperspectral Remote Sensing Technology • Previous Articles     Next Articles

Hyperspectral remote sensing image intrinsic information decomposition: advances and challenges

LI Shutao1, WU Qiong1, KANG Xudong2   

  1. 1. College of Electrical and Information Engineering, Hunan University, Changsha 410082, China;
    2. School of Robotics, Hunan University, Changsha 410012, China
  • Received:2022-09-30 Revised:2023-06-20 Published:2023-07-31
  • Supported by:
    The National Key Research and Development Program of China (No. 2021YFA0715203);The National Natural Science Foundation of China (Nos. 62221002; 61890962; 61871179; 62201207); The National Science Foundation of Hunan Province (No. 2020GK2038); The Hunan Provincial Natural Science Foundation for Distinguished Young Scholars (No. 2021JJ022); The Huxiang Young Talents Science and Technology Innovation Program (No. 2020RC3013); The Fellowship of China Postdoctoral Science Foundation (No. 2022M721106)

Abstract: Hyperspectral imaging is a powerful image acquisition method which can record the rich spectral and spatial information of the scene in a high dimensional data cube. Due to this advantage, hyperspectral imaging has been very useful in many practical applications of earth observation and aerospace. However, as a branch of optical remote sensing, the performance of hyperspectral imaging may be affected by many factors such as atmosphere and illumination. The objective of hyperspectral intrinsic image decomposition is to decrease the influence of complex environmental factors, extract and represent the intrinsic spectral and spatial information of hyperspectral images accurately, so as to improve the performance of hyperspectral image recognition and interpretation. This paper reviews some representative work in hyperspectral intrinsic image decomposition. The principle, advantages, and disadvantages of some typical intrinsic image decomposition methods have been analyzed. Moreover, the challenging problems of intrinsic image decomposition faced in real remote sensing applications have been illustrated. At last, based on the requirements of practical remote sensing applications, we discuss the development trends of hyperspectral intrinsic image decomposition. This review could be a good guide for those researchers who are interested in the advances and applications of hyperspectral remote sensing. More importantly, it gives some important future research directions that could be investigated in the future.

Key words: hyperspectral remote sensing, artificial intelligence, intrinsic image decomposition, image recognition and interpretation

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