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| Title: | RESEARCH ON SEGMENTATION ALGORITHM OF 3D MEDICAL DATA
This work is supported by Shandong Province Education Department Foundation of China under Grant No. J05C10. |
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| DOI No: | 10.1142/9789812701534_0220 | |
| Source: | PROCEEDINGS OF THE 11TH JOINT INTERNATIONAL COMPUTER CONFERENCE - JICC 2005 (pp 976-979) | |
| Author(s): | Yuanhong WANG
Dept. of Computer Science, Shandong University of Science & Technology, Qingdao, 266510, China Yanjun PENG Dept. of Computer Science, Shandong University of Science & Technology, Qingdao, 266510, China State Key Laboratory of CAD&CG, Zhejiang University, Hangzhou, 310027, China Jiaoying SHI State Key Laboratory of CAD&CG, Zhejiang University, Hangzhou, 310027, China |
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| Abstract: | A segmentation algorithm in 3d medical data is proposed based on boundary model and local character structure in this paper. We found out inner voexls and outer voexls by pre-appointed voxel based on boundary model. And then, boundary voexls are correctly classified into different tissues by their eigenvalues of Hessian matrix based on the local character structure. Only eigenvalues of the boundary voxels are computed, so little time is used compared with other algorithms based on local character structure. It can quickly and effectively realize the segmentation of single tissue. | |
| Keywords: | image segmentation; voexl; boundary model |
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| Full Text: | View full text in PDF format (940KB) | |
| TOC: | Back to Table of Contents | |
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