| 一类带时滞的非线性抛物方程在图像处理中的应用 |
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| 引用本文： | 吴慧伶.一类带时滞的非线性抛物方程在图像处理中的应用[J].丽水学院学报,2009,31(5):4-6. |
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| 作者姓名： | 吴慧伶 |
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| 作者单位： | 丽水学院教育学院,浙江丽水,323000 |
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| 摘 要： | 提出了一种用于图像去噪、边界检测与图像特征增强的带时滞的非线性抛物方程模型，对此非线性抛物方程给出数值解法，并通过实验验证了新模型在有效去除噪声的同时也能较好地保存边界。
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| 关 键 词： | 非线性抛物方程 时滞 图像去噪 图像特征增强 |
On Application of a Nonlinear Parabolic Equation with Time-Delay In Image Processing |
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| Wu Huiling.On Application of a Nonlinear Parabolic Equation with Time-Delay In Image Processing[J].Journal of Lishui University,2009,31(5):4-6. |
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| Authors: | Wu Huiling |
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| Institution: | Wu Huiling ( College of Education,Lishui University,Lishui Zhejiang 323000,China ) |
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| Abstract: | In this thesis,we propose a model of nonlinear parabolic equations with time-delay for image denoising,segmentation and image enhancing. Then,we use this model to do certain numerical experiments in image processing,which shows that this model can keep the image edge well when it denoises the image effectively. |
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| Keywords: | nonlinear parabolic equations time-delay image denoising image enhancing |
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