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中国科学院大学学报 ›› 2013, Vol. 30 ›› Issue (1): 112-116.DOI: 10.7523/j.issn.1002-1175.2013.01.017

• 计算机科学 • 上一篇    下一篇

基于Hough直线检测的深度图像配准方法

阿布来提·依布拉音1,2, 王治强1, 刘薇1, 高慧婷1   

  1. 1. 中国科学院光电研究院, 北京 100094;
    2. 中国科学院研究生院, 北京 100049
  • 收稿日期:2011-11-18 修回日期:2012-03-31 发布日期:2013-01-15
  • 通讯作者: 阿布来提·依布拉音

Range image registration based on Hough transform

Ablet Ibrahim1,2, WANG Zhi-Qiang1, LIU Wei1, GAO Hui-Ting1   

  1. 1. Academy of Opto-Electronics, Chinese Academy of Science, Beijing 100094, China;
    2. Graduate University, Chinese Academy of Science, Beijing 100049, China
  • Received:2011-11-18 Revised:2012-03-31 Published:2013-01-15

摘要:

针对传统的图像配准方法中寻找图像之间点对应关系这一难点问题,提出一种基于Hough直线检测的深度图像配准方法.利用Hough变换检测深度图像上的直线,确定不同视点图像上直线之间的对应关系.根据对应直线三维空间上的方向向量确定两幅图像之间的刚体变换参数.最后用模拟深度图像验证方法的有效性并给出三维重建结果.

关键词: 图像配准, Hough变换, 深度图像

Abstract:

Image registration is important in the 3D-reconstruction from multi-view sampling points. A method based on Hough transform is proposed for the registration from multi-view image. First, all the lines are detected using Hough transform and the correspondent lines are fixed automatically. Then transformation matrix is calculated by using these correspondent lines. Finally the experimental results are given.

Key words: image registration, Hough transform, range image

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