A Method of Breast Tumour MRI Segmentation and 3D Reconstruction

被引：6
|
作者：
Yin, Dong [1 ,2 ]
Lu, Ren-wei [1 ,2 ]
机构：
[1] USTC, Dept Elect Engn & Informat Sci, Hefei, Peoples R China
[2] Chinese Acad Sci, Key Lab Electromagnet Space Informat, Hefei, Peoples R China
来源：
2015 7TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY IN MEDICINE AND EDUCATION (ITME) | 2015年
关键词：
breast tumor; MRI; level set; 3D reconstruction;
D O I：
10.1109/ITME.2015.117
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Proposed a method of 3D reconstruction on the segmentation of breast and tumor. Firstly, the contour of the breast is extracted by use of the combination method of Otsu and region growing. Secondly, the level set based on energy and gradient is made to segment the tumor exactly from breast. Finally, volume rendering is selected to deal with the segmentation results and ray casting method based on the bounding box with a combination of VTK library is adopted to realize the reconstruction. Experiments show that the proposed method has a good segmentation result and provides a more vivid 3D visual effect for doctors.
引用
收藏
页码：23 / 26
页数：4
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