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Research on the Key Techniques of Space-Sky Heterogeneous Image Matching
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Gengchen LIU1, Guoqiang WU1, 2, 3, 4, Kun HUANG1, 3, 4, Qifei LIU1, Shuling HUANG1
Journal of Telemetry, Tracking and Command | 2025, 46(2) : 1 - 11
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Journal of Telemetry, Tracking and Command | 2025, 46(2): 1-11
• Surveys and Reviews •
Research on the Key Techniques of Space-Sky Heterogeneous Image Matching
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Gengchen LIU1, Guoqiang WU1, 2, 3, 4, Kun HUANG1, 3, 4, Qifei LIU1, Shuling HUANG1
Affiliations
  • 1.Aerospace Times Feihong Technology Limited Company, Beijing 100094, China
  • 2.School of Mechanical and Electrical Engineering, Beijing Institute of Technology, Beijing 100081, China
  • 3.China Aerospace Science and Technology Corporation Limited Intelligent Unmanned System Overall Technology Research and Development Center, Beijing 100094, China
  • 4.China Aerospace Science and Technology Corporation 9th Institute Unmanned System Center, Beijing 100094, China
Published: 2025-03-15 doi: 10.12347/j.ycyk.20241014001
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Aerial-space image matching is one of the significant research directions of unmanned aerial vehicles. This paper systematically constructs a framework for matching heterogeneous aerial-space images and provides an in-depth analysis of its key components. Based on literature review, this paper categorizes the key technologies of the heterogeneous image matching framework into three major types: image quality assessment technology, image preprocessing technology, and image matching technology. It summarizes the latest advancements in each of these technologies, with a particular focus on analyzing the technical differences in their application to the UAV field. Based on this, cross-comparison experiments are conducted using datasets to analyze the specific effects of each method. Finally, the paper summarizes the challenges faced in matching heterogeneous aerial and space images and provides an outlook on future research directions and development trends.

Space-sky heterogeneous  /  Image quality evaluation  /  Image preprocessing  /  Image matching
Gengchen LIU, Guoqiang WU, Kun HUANG, Qifei LIU, Shuling HUANG. Research on the Key Techniques of Space-Sky Heterogeneous Image Matching[J]. Journal of Telemetry, Tracking and Command, 2025 , 46 (2) : 1 -11 . DOI: 10.12347/j.ycyk.20241014001
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Article Info
doi: 10.12347/j.ycyk.20241014001
  • Receive Date：2024-10-14
  • Online Date：2026-03-13
  • Published：2025-03-15
Article Data
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History
  • Received：2024-10-14
  • Revised：2024-11-21
Affiliations
    1.Aerospace Times Feihong Technology Limited Company, Beijing 100094, China
    2.School of Mechanical and Electrical Engineering, Beijing Institute of Technology, Beijing 100081, China
    3.China Aerospace Science and Technology Corporation Limited Intelligent Unmanned System Overall Technology Research and Development Center, Beijing 100094, China
    4.China Aerospace Science and Technology Corporation 9th Institute Unmanned System Center, Beijing 100094, China
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