| 图象立体融合方法研究 |
| |
| 引用本文： | 那彦,杨万海,陶观群. 图象立体融合方法研究[J]. 光子学报, 2002, 31(3): 373-376 |
| |
| 作者姓名： | 那彦 杨万海 陶观群 |
| |
| 作者单位： | 西安电子科技大学电子工程学院,陕西,西安,710071 |
| |
| 摘 要： | 本文讨论了医学图象立体融合的实现方法.利用小波变换技术,将CT与NMR图象进行融合处理,获得骨骼和软组织信息都清晰的2-D图象,采用有向图理论,重建3-D图象.所获得的3-D图象,可保证骨骼和软组织同时都清晰,从而实现图象的立体融合.
|
| 关 键 词： | 医学图象处理 CT MRI 3-D重建 信息融合 小波变换 立体融合 |
| 收稿时间： | 2001-06-17 |
| 修稿时间： | 2001-06-17 |
ON IMAGE 3-D FUSION METHOD |
| |
| Na Yan,Yang Wanhai,Tao Guanqun School of Electronic Engineering,Xidian University Xi'an. ON IMAGE 3-D FUSION METHOD[J]. Acta Photonica Sinica, 2002, 31(3): 373-376 |
| |
| Authors: | Na Yan Yang Wanhai Tao Guanqun School of Electronic Engineering Xidian University Xi'an |
| |
| Affiliation: | Na Yan,Yang Wanhai,Tao Guanqun School of Electronic Engineering,Xidian University Xi'an 710071 |
| |
| Abstract: | A medical image 3-D fusion method is discussed.The fusion of CT image and MRI image using wavelet transform can obtain 2-D image which can clearly display bone and soft tissue on one image.A 3-D image bassed on fused 2-D images can be reconstructed using directed graph theory.So medical image 3-D fusion can be obtained. |
| |
| Keywords: | Medical image processing CT MRI 3-D reconstruction Information fusion wavelet transform 3-D fusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
