• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2007, Vol. 29 ›› Issue (2): 53-55.

• 论文 • 上一篇    下一篇

空中侦察图像连续拼接中的平滑算法研究

冷晓艳   

  • 出版日期:2007-02-01 发布日期:2010-06-01

  • Online:2007-02-01 Published:2010-06-01

摘要:

侦察图像在现代战争中具有重要意义,利用图像处理技术对序列空中侦察图像进行拼接所生成的全场景图能为战场毁伤评估提供重要信息。对配准后的图像重叠部分进行平滑处理是图像拼接过程中的一个关键环节,能消除拼接处的图像不连续现象,可实现图像的无缝拼接。本文在研究现有平滑算法的基础上提出一种新的适用于侦察图像拼接的平滑算法,该平滑算法较易实现。实验结果表明,经该平滑算法处理后的拼接结果图既消除了拼接缝,又较好地保持了清晰度。

关键词: 侦察图像 图像拼接 平滑算法

Abstract:

Reconnaissance images have important military significance in modern war.By using the image processing technology,we can stitch reconnaissance serial images and get the panoramic image of the damaged target.The panoramic image will provide important information for damage assessment.To solve the smooth transition problem of the overlapped region in stitching images is the key point.The smoothing algorithm can eliminate the discontinuity and get a seamless stitching image.Based on the current smoothing algorithms,the paper presents a new smoothing algorithm.The presented algorithm is easy-to-implemen  t,and the experimental results show the algorithm can deal with the joints,and keep the image clarity well at the same time.

Key words: (reconnaissance image,image stitching,smoothing algorithm)