Image composition based on EIS model

ZHAO hong-ying; YAN Lei; XIONG Jing-wu

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Image composition based on EIS model

更新时间：2020-08-12

- Image composition based on EIS model
- Optics and Precision Engineering Vol. 11, Issue 6, Pages: 602-606(2003)
- 作者机构：
  
  1. 北京大学, 遥感与地理信息研究所北京,100871
  2. 中国科学院, 长春光学精密机械与物理研究所, 吉林, 长春, 130033
- 作者简介：
- 基金信息：
- DOI：
  CLC： U674.7;U675.79
- Received：12 April 2003，
  
  Revised：14 October 2003，
  
  Published Online：15 December 2003，
  
  Published：15 December 2003
- 稿件说明：
移动端阅览
赵红颖, 晏磊, 熊经武. 舰船图像序列电子稳定算法的研究[J]. 光学精密工程, 2003,(6): 602-606

ZHAO hong-ying, YAN Lei, XIONG Jing-wu. Image composition based on EIS model[J]. Editorial Office of Optics and Precision Engineering, 2003,(6): 602-606
赵红颖, 晏磊, 熊经武. 舰船图像序列电子稳定算法的研究[J]. 光学精密工程, 2003,(6): 602-606 DOI：

ZHAO hong-ying, YAN Lei, XIONG Jing-wu. Image composition based on EIS model[J]. Editorial Office of Optics and Precision Engineering, 2003,(6): 602-606 DOI：

摘要

分析了船载摄像系统获取的图像序列的特点

提出了稳定舰船图像序列的特征点电子稳像算法.详细地阐述了实现此算法的关键步骤:获取图像特征点

确定图像运动矢量和校正图像序列等.通过分析实际工作中舰船摄像系统的运动状态

进一步简化算法

提高了算法的精度.将此算法应用于舰船图像序列稳定实验

分别采用图像差值和图像序列的逼真度对稳定的结果进行了评定.试验和评定的结果表明

这种特征点稳像算法能够实现实时准确地稳定舰船图像序列.

Abstract

The characteristics of image sequence acquired in a ship-borne TV reconnaissance system are analyzed

and an electronic image stabilization algorithm based on these features is proposed. Detection of image features

estimation of image motion vector

and ways of image composition are detailed. The algorithm can be simplified according to the real motion state of the ship-borne TV reconnaissance system to achieve high precision. The ship image sequence can be stabilized using this algorithm and the results can be assessed by the fidelity of image sequence and image difference. Test results show that this algorithm can be used to achieve better real-time stabilization of image sequence.

关键词

Keywords

references

BALAKIRSKY S. Comparison of electronic image stabilization systems[D]. Master's thesis, Departmemt of Electrical Engineering ,University of Maryland ,Collage Park,1995.

MAHEUX J. Video-rate stabilization system[J].SPIE, 1998,3414:232-238.

CENSI A. Image stabilization by feature tracking[A].10th International Conference on Image Analysis and Processing,IEEE[C].1999:665-667.

赵红颖,金宏,熊经武.电子稳像技术概述[J].光学精密工程,2001,9(4):353-359.ZHAO H Y, JIN H, XIONG J W.Overview of the electronic image stabilization technology[J].Optics and Precision Engineering, 2001,9(4):353-359.(in Chinese)

HANSEN M. Real-time scene stabilization and mosaic construction[C]. In Proc. DARPA Image Understanding Workshop, CA,1994.

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