Space-Based Dynamic Space Targets Images Identification

XU Tuo-qi; ZHANG Liu; XU Wei; JIN Guang

doi:10.3788/YJYXS20122703.0406

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Space-Based Dynamic Space Targets Images Identification

Imaging Technology & Image Processing | 更新时间：2020-08-12

- Space-Based Dynamic Space Targets Images Identification
- Chinese Journal of Liquid Crystals and Displays Vol. 27, Issue 3, Pages: 406-413(2012)
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20122703.0406
  CLC： V529.1
- Received：10 January 2012，
  
  Revised：01 March 2012，
  
  Published Online：15 June 2012，
  
  Published：15 June 2012
- 稿件说明：
移动端阅览
徐拓奇, 张刘, 徐伟, 金光. 空间目标图像的天基动态识别[J]. 液晶与显示, 2012,(3): 406-413

XU Tuo-qi, ZHANG Liu, XU Wei, JIN Guang. Space-Based Dynamic Space Targets Images Identification[J]. , 2012,(3): 406-413
徐拓奇, 张刘, 徐伟, 金光. 空间目标图像的天基动态识别[J]. 液晶与显示, 2012,(3): 406-413 DOI： 10.3788/YJYXS20122703.0406.

XU Tuo-qi, ZHANG Liu, XU Wei, JIN Guang. Space-Based Dynamic Space Targets Images Identification[J]. , 2012,(3): 406-413 DOI： 10.3788/YJYXS20122703.0406.

摘要

为了能够实现对空间人造目标进行实时识别

提出了一种人造目标检测和识别的方法。该方法首先利用恒星相对位置基本不变的特点

采用图像的帧间配准和智能帧差法剔除视场内的恒星。再利用天然星与人造星之间的轮廓特征上的不同区分人造星与天然星

从而实现对运动人造目标的动态识别。实验结果表明

文章提出的方法与传统方法相比

在工程允许误差范围内

运算量减少了约30%

可靠性得到了提高

从而在工程上实现了空间人造目标的实时识别。

Abstract

In order to achieve the target of man-made space real-time identification

this paper proposes a method of man-made spacecraft visual target detection and identification. In this method

because of the same relative position of the stars

by using image registration and intelligent frame difference method

the stars are removed. Then by distinguishing the different profiles of the natural and man-made star

the man-made stars are separated from nature stars. Therefore

the goal of man-made satellites dynamic recognition is achieved. Experimental results show that the proposed method compared with traditional methods

the amount of operations is reduced by about 30%

reliability has been improved. And it has practical significance in engineering practice.

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Keywords

references

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