摘要
For liver segmentation on abdominal CT images, a novel algorithm is proposed which is based on the threshold method and modified GGVF-Snake model. Firstly, the CT image is converted into grayscale by using Window-Leveling algorithm, and then Modified Curvature anisotropic diffusion filter is applied. Secondly, a threshold method is used to obtain the initial contour of liver. Finally, the accurate liver boundary is obtained by using a modified GGVF-Snake model. Experimental results show that the proposed algorithm can be applied to the segmentation of liver on abdominal CT images effectively.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 82-87 |
| 页数 | 6 |
| 期刊 | Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology |
| 卷 | 45 |
| 期 | 9 |
| 出版状态 | 已出版 - 9月 2013 |
指纹
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Song, H., Zhang, C., Huang, X., & Li, J. (2013). Liver segmentation on abdominal CT images. Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 45(9), 82-87.