A new algorithm of brain volume contours segmentation |
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| Authors: | Email author" target="_blank">Wu?Jian-ming?Email author Shi?Peng-fei |
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| Institution: | (1) Institute of Image Processing and Pattern Recognition, Shanghai Jiaotong University, 200030 Shanghai, China |
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| Abstract: | This paper explores brain CT slices segmentation technique and some related problems, including contours segmentation algorithms,
edge detector, algorithm evaluation and experimental results. This article describes a method for contour-based segmentation
of anatomical structures in 3D medical data sets. With this method, the user manually traces one or more 2D contours of an
anatomical structure of interest on parallel planes arbitrarily cutting the data set. The experimental results showed the
segmentation based on 3D brain volume and 2D CT slices. The main creative contributions in this paper are: (1) contours segmentation
algorithm; (2) edge detector; (3) algorithm evaluation.
Project (No.69931010) supported by the National Natural Science Foundation of China |
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| Keywords: | CT slices Contours segmentation Edge detector |
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