| 基于Level Set方法的图像分割 |
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| 引用本文： | 郭元卡. 基于Level Set方法的图像分割[J]. 电子科技, 2011, 24(6): 71-74 |
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| 作者姓名： | 郭元卡 |
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| 作者单位： | (西安电子科技大学 电子工程学院,陕西 西安 710071) |
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| 摘 要： | 研究了基于水平集的图像分割,提出了一种无需重新初始化,基于边缘信息的变分水平集图像分割算法.该算法消除了影响水平集计算量的重新初始化步骤,加速了轮廓线的演化,提高了算法的鲁棒性,同时使得初始化方法更加灵活.
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| 关 键 词： | 图像分割 水平集 重新初始化 变分水平集 |
Segmentation of Images Based on Level Set Methods |
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| GUO Yuanka. Segmentation of Images Based on Level Set Methods[J]. Electronic Science and Technology, 2011, 24(6): 71-74 |
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| Authors: | GUO Yuanka |
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| Affiliation: | (School of Electronic Engineering,Xidian University,Xi'an 710071,China) |
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| Abstract: | This article concentrates on the research on segmentation of images based on level set.A variational level set algorithm for image segmentation is presented based on edge information.Without re-initialization,this algorithm completely eliminates the need for costly re-initialization,accelerates contour evolution,enhances robustness,and provides more flexible initialization methods. |
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| Keywords: | segmentation of images level set re-initialization variational level set |
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