导航

Acta Aeronautica et Astronautica Sinica ›› 2025, Vol. 46 ›› Issue (11): 531343.doi: 10.7527/S1000-6893.2024.31343

• Reviews • Previous Articles    

Dual-band payload image fusion and its applications in low-altitude remote sensing

Bin SUN1,2,3(), Hang YOU1,2,3, Wenbo LI1,2,3, Xiangrui LIU1,2,3, Jiayi MA4   

  1. 1.School of Aeronautics and Astronautics,University of Electronic Science and Technology of China,Chengdu 611731,China
    2.National Laboratory on Adaptive Optics,Chengdu 610209,China
    3.Aircraft Swarm Intelligent Sensing and Cooperative Control Key Laboratory of Sichuan Province,Chengdu 611731,China
    4.Electronic Information School,Wuhan University,Wuhan 430072,China
  • Received:2024-10-08 Revised:2024-11-20 Accepted:2024-12-06 Online:2024-12-30 Published:2024-12-23
  • Contact: Bin SUN E-mail:sunbinhust@uestc.edu.cn
  • Supported by:
    National Natural Science Foundation of China(U23B2050);Sichuan Science and Technology Program(2022YFG0050);Fundamental Research Funds for the Central Universities(ZYGX2020ZB032)

Abstract:

Dual-band payload image fusion has broad prospects for application in the field of low-altitude remote sensing such as target monitoring, disaster warning, and professional inspection. Firstly, dual-band images datasets of task payload are summarized to provide data support for relevant research and applications. Secondly, by tracking the latest technologies in the field of deep learning, a systematic review of deep learning-based dual-band payload image fusion methods is conducted. These methods are categorized into generative and discriminative approaches, and representative algorithms along with their characteristics are detailed. Thirdly, in-depth experimental comparative analysis of different types of image fusion methods is performed on various datasets, evaluating their performance from three aspects: qualitative analysis, fusion quality, and operational efficiency. Finally, the challenges faced in application of the image fusion technology in low-altitude remote sensing are discussed, offering valuable insights for research in related fields.

Key words: low-altitude remote sensing, deep learning, task payload, dual-band image, image fusion

CLC Number: