系统仿真学报 ›› 2026, Vol. 38 ›› Issue (9): 2711-2724.doi: 10.16182/j.issn1004731x.joss.25-1073

• 论文 • 上一篇    

空间目标序列图像细粒度检测仿真数据集设计

王世妍1,2,3,4, 赵旦谱1,2,3,4, 洪海昆1,2,3,4   

  1. 1.中国科学院 空天信息创新研究院,北京 100190
    2.中国科学院 空间信息处理与应用系统技术重点实验室,北京 100190
    3.中国科学院 目标认知与应用技术重点实验室,北京 100190
    4.中国科学院大学 电子电气与通信工程学院,北京 100049
  • 收稿日期:2025-11-04 修回日期:2025-12-05 出版日期:2026-09-30 发布日期:2026-10-02
  • 通讯作者: 赵旦谱
  • 第一作者简介:王世妍(2000-),女,博士生,研究方向为空间目标仿真与识别、深度学习。

Design of a Simulation Dataset for Fine-grained Detection of Space Target Sequence Images

Wang Shiyan1,2,3,4, Zhao Danpu1,2,3,4, Hong Haikun1,2,3,4   

  1. 1.Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
    2.Key Laboratory of Technology in Geo-spatial Information Processing and Application System, Chinese Academy of Sciences, Beijing 100190, China
    3.Key Laboratory of Target Cognition and Application Technology (TCAT), Chinese Academy of Sciences, Beijing 100190, China
    4.School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2025-11-04 Revised:2025-12-05 Online:2026-09-30 Published:2026-10-02
  • Contact: Zhao Danpu

摘要:

随着卫星等空间目标数量的不断增加,远距离空间目标的细粒度检测与识别需求日益迫切。然而,实测数据获取成本高、标注粒度不足等问题制约了相关研究的发展。针对上述问题,构建基于多模块协同的空间目标序列图像仿真系统,通过STK和Blender联合仿真,模拟空间目标图像生成场景,自动输出序列仿真图像和对应的细粒度标签。基于上述系统,构建空间目标序列图像细粒度检测仿真数据集,包括12类空间目标图像数据和3类部件的标签数据。并利用该数据集进行空间目标分类和细粒度检测实验,生成基准结果,供相关学者参考使用。该数据集为地面端的模型训练和算法验证提供了标准化数据,推动空间目标检测技术的发展,并为后续自主监测和智能决策任务奠定基础。

关键词: 空间目标, 仿真数据集, 序列图像, 细粒度检测, 恒星背景

Abstract:

With the increasing number of space objects such as satellites, there is a growing need for fine-grained detection and recognition of distant space targets. However, obtaining real observational data remains difficult due to high costs and insufficient annotation detail. To overcome these limitations, asynthetic dataset generation system based on multi-module collaboration is developed. Using joint simulation with STK and Blender, the proposed system simulates optical imaging conditions of space targets and automatically produces sequential images along with corresponding fine-grained labels. A large-scale simulation dataset is constructed for fine-grained detection in space target image sequences. It contains images of 12 categories of space targets and includes component-level labels for 3 types of key parts. Experiments are carried out on space target classification and fine-grained component detection, providing baseline results for relevant research to use. This dataset supports model training and algorithm verification in ground-based applications. It promotes the development of space target detection technology and lays a foundation for autonomous space monitoring and intelligent decision-making.

Key words: space target, simulation dataset, sequence image, fine-grained detection, star background

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