| 基于ICP算法的医学图像几何配准技术 |
| |
| 引用本文： | 李斌,吴松,王成焘. 基于ICP算法的医学图像几何配准技术[J]. 计算机工程, 2003, 29(14): 151-153 |
| |
| 作者姓名： | 李斌 吴松 王成焘 |
| |
| 作者单位： | 1. 上海交通大学机械与动力工程学院,上海,200030
2. 上海交通大学研究生院,上海,200030 |
| |
| 摘 要： | 几何配准是医学图像领域研究的重要内容，医学图像几何配准的目标就是建立术前和术中两组点的变换关系。该文利用股骨为模型，讨论了基于轮廓特征的ICP医学图像几何配准算法，从技术上实现了术前建模和术中取点，并编制相应的ICP算法程序。
|
| 关 键 词： | 几何配准 医学图像 ICP算法 |
| 文章编号： | 1000-3428(2003)14-0151-03 |
| 修稿时间： | 2002-07-18 |
Technique for Medical Image Geometrical Registration Based on ICP Algorithm |
| |
| LI Bin ,WU Song ,WANG Chengtao. Technique for Medical Image Geometrical Registration Based on ICP Algorithm[J]. Computer Engineering, 2003, 29(14): 151-153 |
| |
| Authors: | LI Bin WU Song WANG Chengtao |
| |
| Affiliation: | LI Bin 1,WU Song 2,WANG Chengtao 1 |
| |
| Abstract: | Geometrical registration is an important research field in medical image. The goal of medical image registration is to establish a common reference frame between pre-surgical and intra-surgical 3-D data sets. This paper presents an ICP(iterative closest point ) algorithm based on contour feature. According to the example of femur model,it realizes three parts of geometrical registration:establishing pre-operative model,selecting intra-operative data sets,and programming ICP algorithm. |
| |
| Keywords: | Geometrical registration Medical image ICP algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
