| 全变分图像去噪的研究 |
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| 引用本文： | 宋海英,荀月凤. 全变分图像去噪的研究[J]. 成都电子机械高等专科学校学报, 2009, 12(4): 23-25 |
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| 作者姓名： | 宋海英 荀月凤 |
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| 作者单位： | 成都电子机械高等专科学校通信工程系,成都610031 |
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| 摘 要： | 图像去噪是图像处理中的重要环节之一。本文介绍了保持边缘细节效果较好的全变分去噪方法，分析了全变分法去噪的原理。实验结果表明与中值去噪算法相比，全变分算法能有效抑制图像噪声，并能更好地保持图像边缘细节。
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| 关 键 词： | 图像去噪 全变分模型 边缘保持 |
A Study of Image Denoising Based on Total Variation Method |
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| SONG Haiying,XUN Yuefeng. A Study of Image Denoising Based on Total Variation Method[J]. Journal of Chengdu Electromechanical College, 2009, 12(4): 23-25 |
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| Authors: | SONG Haiying XUN Yuefeng |
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| Affiliation: | (Communication Engineering Deparment, Chengdu Electromechanical College, Chengdu 610031, China) |
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| Abstract: | Image denoising is one of the most important steps in image processing. This paper introduces a method of denoising by total variation with excellent effect of the edge and explains the theory of image denoising based on Total Variation （TV）. Experimental results show that TV method can effectively remove the noise as well as preserve better image edge. |
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| Keywords: | Image denoising Total variation model Image edge preservation |
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