| 基于AOS的线性种子扩散图像分割方法研究 |
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| 引用本文： | 阮宗才,许冠明.基于AOS的线性种子扩散图像分割方法研究[J].微电子学与计算机,2006,23(12):89-90,95. |
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| 作者姓名： | 阮宗才 许冠明 |
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| 作者单位： | 东南大学,学习科学研究中心,江苏,南京,210096 |
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| 基金项目： | 国家自然科学基金;东南大学校科研和教改项目 |
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| 摘 要： | 研究了修改Perona-Malik模型的线性种子扩散的图像分割方法。针对显式差分格式只能采用小步长的问题，改为隐式差分格式，并采用加性算子分裂（AOS）算法求解。二维图像测试表明，基于AOS的算法在稳定性和计算复杂度等方面都取得了较好的结果。
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| 关 键 词： | 线性种子扩散 图像分割 |
| 文章编号： | 1000-7180（2006）12-0089-02 |
| 收稿时间： | 2005-10-18 |
| 修稿时间： | 2005-10-18 |
AOS Based Seeded Linear Diffusion Algorithm for Image Segmentation |
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| RUAN Zong-cai,XU Guan-ming.AOS Based Seeded Linear Diffusion Algorithm for Image Segmentation[J].Microelectronics & Computer,2006,23(12):89-90,95. |
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| Authors: | RUAN Zong-cai XU Guan-ming |
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| Institution: | Research Center for Learning Science, Southeast University, Nanjing 210096, China |
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| Abstract: | This paper studies the seeded linear diffusion algorithm for image segmentation from modified Perona-Malik equation.In view of explicit difference scheme can only use small step,implicit difference scheme and additive operator splitting(AOS)algorithm are adopted.The test on 2-dimensional image showed that the algorithm based on AOS has made such a good result of stability and complexity. |
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| Keywords: | AOS |
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