• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2015, Vol. 37 ›› Issue (08): 1579-1583 .

• 论文 • 上一篇    下一篇

基于Hu向量相似度的图像序列自动排序算法

崔克彬1,苑津莎2,李宝树2   

  1. (1.华北电力大学控制与计算机工程学院,河北 保定 071003;2.华北电力大学电气与电子工程学院,河北 保定 071003)
  • 收稿日期:2015-01-09 修回日期:2015-03-23 出版日期:2015-08-25 发布日期:2015-08-25
  • 基金资助:

    中央高校基本科研业务费专项资金资助项目(2014MS134)

An auto-sorting algorithm for image
sequence based on Hu vector similarity 

CUI Kebin1,YUAN Jinsha2,LI Baoshu2   

  1. (1.School of Control Science and Engineering,North China Electric Power University,Baoding 071000;
    2.School of Electrical and Engineering,North China Electric Power University,Baoding 071000,China)
  • Received:2015-01-09 Revised:2015-03-23 Online:2015-08-25 Published:2015-08-25

摘要:

为了实现全景图拼接中图像序列的自动排序,提出了一种利用图像Hu矩向量相似度的图像序列全自动排序算法。首先利用图像的七个Hu矩构造一个矩向量,然后计算两个矩向量的欧氏距离,用以表示两幅图像的相似度,最后根据图像序列中各图像之间的相似度实现全自动排序。实验结果表明,该算法能有效地实现顺序混乱的图像序列的自动排序;同时,对图像序列中存在旋转及尺寸大小不同的特殊情况也能很好地处理。

关键词: 图像拼接, 图像序列, 自动排序, Hu矩, 相位相关

Abstract:

To achieve autosorting of image sequence in image mosaic,we propose an image sequence auto-sorting algorithm based on Hu vector similarity.A Hu vector is constructed by seven Hu moments of the image and the Euclidean distance between two Hu vectors is used to describe the similarity of the two images,by which all the images in sequence are sorted.Experimental results show that the proposed algorithm can realize autosorting of the chaotic sequence of images effectively even if there are some images with different sizes or rotation in the sequence.

Key words: image mosaic;image sequence;autosorting;Hu moment;phase correlation