Elastic X-Ray Image Registration Based on Mutual Information and Thin-Plate Spline

YANG Jian; WANG Yong-tian; TANG Song-yuan; ZHOU Shou-jun; LIU Yue

您当前的位置：

首页 >

文章列表页 >

Elastic X-Ray Image Registration Based on Mutual Information and Thin-Plate Spline

更新时间：2025-07-16

- Elastic X-Ray Image Registration Based on Mutual Information and Thin-Plate Spline
- Acta Electronica Sinica Vol. 35, Issue 1, Pages: 127-130(2007)
- 作者机构：
  
  北京理工大学信息科学技术学院,北京,100081
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391
- Published：2007
- 稿件说明：
移动端阅览
YANG Jian, WANG Yong-tian, TANG Song-yuan, et al. Elastic X-Ray Image Registration Based on Mutual Information and Thin-Plate Spline[J]. Acta Electronica Sinica, 2007, 35(1): 127-130.
DOI：

YANG Jian, WANG Yong-tian, TANG Song-yuan, et al. Elastic X-Ray Image Registration Based on Mutual Information and Thin-Plate Spline[J]. Acta Electronica Sinica, 2007, 35(1): 127-130. DOI：

摘要

本文提出了一种基于互信息量和薄板样条的冠状动脉造影图像弹性配准新方法.该方法不仅解决了传统模板匹配方法中子块图像分解的不确定性问题

而且还克服了常规优化方法易受初值影响而陷入局部最优的问题

有效的保证了解的收敛.试验结果证明本算法能够获得亚像素的配准精度.

Abstract

A novel technique based on mutual information and thin-plate spline is proposed for the registration of coronary angiography images.This method not only resolves the uncertain problem of the calculating block size of traditional template matching method

but also removes the bad influence of the starting point of the optimization and insures to find global minimum.Experimental results show that the proposed method is able to achieve sub-pixel registration precision.

关键词

Keywords

references

Views

1169

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Medical Image Registration Based on Mutual Information and Fuzzy Gradient Similarity

An Irrelevant Information Preprocess Based on the Minimal Class Difference

A New Non-Rigid Image Matching Algorithm Using Thin-Plate Spline

Related Author

CHEN Ming

CHEN Wu-fan

FENG Qian-jin

YANG Feng

CHEN Zhi-ping

LIN Ya-ping

PENG Ya

WANG Lei

Related Institution

Dept.of Bio-Medical Engineering,Firest Military Medical Univ.

Coll.of Computer and Communication,Hunan University

Institute of Information Science,Northern Jiaotong University

⁰