航空学报 > 2025, Vol. 46 Issue (3): 630505-630505   doi: 10.7527/S1000-6893.2024.30505

深空光电测量与智能感知技术专栏

机载多孔径全景图像合成技术研究进展

吴付杰1,2, 王博文1,2(), 齐静雅3, 曹铭智1,2, 桑英俊1,2, 李晟1,2, 张玉珍1,2, 陈钱1,2, 左超1,2   

  1. 1.南京理工大学 电子工程与光电技术学院 智能计算成像实验室,南京 210094
    2.江苏省光谱成像与智能感知重点实验室,南京 210094
    3.北京控制工程研究所 空间光电测量与感知实验室,北京 100190
  • 收稿日期:2024-04-10 修回日期:2024-06-21 接受日期:2024-07-01 出版日期:2024-07-17 发布日期:2024-07-12
  • 通讯作者: 王博文 E-mail:wangbowen@njust.edu.cn
  • 基金资助:
    国家自然科学基金(U21B2033);光电测量与智能感知中关村开放实验室与北京控制工程研究所空间光电测量与感知实验室开放基金(LabSOMP-2022-05);国家重点研发计划(2022YFA1205002);江苏省基础研究计划前沿引领专项(BK20192003);江苏省科技计划重点国别产业技术研发合作项目(BZ2022039)

A review of airborne multi-aperture panoramic image compositing

Fujie WU1,2, Bowen WANG1,2(), Jingya QI3, Mingzhi CAO1,2, Yingjun SANG1,2, Sheng LI1,2, Yuzhen ZHANG1,2, Qian CHEN1,2, Chao ZUO1,2   

  1. 1.Smart Computational Imaging Laboratory,School of Electronic and Optical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
    2.Jiangsu Key Laboratory of Spectral Imaging and Intelligent Sense,Nanjing 210094,China
    3.Space Optoelectronic Measurement and Perception Lab,Beijing Institute of Control Engineering,Beijing 100190,China
  • Received:2024-04-10 Revised:2024-06-21 Accepted:2024-07-01 Online:2024-07-17 Published:2024-07-12
  • Contact: Bowen WANG E-mail:wangbowen@njust.edu.cn
  • Supported by:
    National Natural Science Foundation of China(U21B2033);Optoelectronic Measurement and Intelligent Perception Zhongguancun Open Lab., and Space Optoelectronic Measurement and Perception Lab., Beijing Institute of Control Engineering(LabSOMP-2022-05);National Key Research and Development Program of China(2022YFA1205002);Leading Technology of Jiangsu Basic Research Plan(BK20192003);Key National Industrial Technology Cooperation Foundation of Jiangsu Province(BZ2022039)

摘要:

机载多孔径全景图像合成技术通过对多个子孔径或传感器的图像拼接合成,实现广域高分辨、高空间带宽图像重建,在国防安全、农林领域、数字监控等多个关键领域发挥着重要作用。介绍了机载多孔径全景图像合成技术的发展背景,阐述全景图像合成的基本概念和步骤,对其核心部分图像配准技术和图像融合技术的分类和发展脉络进行梳理,同时总结了目前主流方法的特点和局限性。最后对目前机载多孔径全景图像合成技术的发展现状进行归纳总结,揭示了当前机载多孔径全景图像合成技术存在的瓶颈问题,此外展望了未来的研究方向以及解决这些问题可能的技术途径,为相关领域的技术进步和应用拓展提供了有益的启示。

关键词: 全景图像合成, 图像配准, 图像融合, 多孔径探测, 无人机遥感

Abstract:

The airborne multi-aperture panoramic image compositing technology generates panoramic images with high resolution and rich details by stitching images from multiple sub-aperture or sensors, and plays an important role in many key fields such as national defense and security, agriculture and forestry, and digital surveillance. This paper introduces the development background of airborne multi-aperture panoramic image compositing technology, expounds the basic concepts and steps of panoramic image compositing, sorts out the classification and development of its core technologies--image registration technology and image fusion technology, and summarizes the characteristics and limitations of current mainstream methods. Finally, based on an analysis of the current development status of airborne multi-aperture panoramic image compositing technology, the bottleneck problems of the technology are revealed. The future research directions and possible technical ways to solve these problems are also proposed to provide useful enlightenment for the technological progress and application expansion in this field.

Key words: panoramic image compositing, image registration, image fusion, multi-aperture detection, unmanned aerial vehicle remote sensing

中图分类号: