| 一种用于去除图像椒盐噪声的滤波算法 |
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| 引用本文： | 赵金帅,丁新慧,李雪霞.一种用于去除图像椒盐噪声的滤波算法[J].周口师范学院学报,2011,28(5):85-87. |
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| 作者姓名： | 赵金帅 丁新慧 李雪霞 |
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| 作者单位： | 1. 周口师范学院计算机科学系,河南周口,466001
2. 邢台职业技术学院电气工程系,河北邢台,054035 |
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| 基金项目： | 周口师范学院青年科研基金资助项目 |
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| 摘 要： | 由于图像在获取、传输等过程中会受到各种噪声的影响,而在大多数应用中,又需要清晰的、高质量的图像,所以图像去噪是图像预处理中一项重要任务.图像中所含的噪声有很多种,椒盐噪声是其中最常见的一种.针对图像中所含的椒盐噪声,提出了一种改进的滤波去噪算法.实验结果表明,与其他常见滤波方法相比,改进算法简单有效.
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| 关 键 词： | 图像去噪 滤波去噪算法 椒盐噪声 MATLAB |
A filter denoising for salt and pepper noise |
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| ZHAO Jinshuai,DING Xinhui,LI Xuexia.A filter denoising for salt and pepper noise[J].Journal of Zhoukou Normal University,2011,28(5):85-87. |
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| Authors: | ZHAO Jinshuai DING Xinhui LI Xuexia |
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| Institution: | ZHAO Jinshuai1,DING Xinhui1,LI Xuexia2(1.Department of Computer Science,Zhoukou Normal University,Zhoukou 466001,China,2.Department of Electrical Engineering,Xingtai Polytechnic College,Xingtai 054035,China) |
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| Abstract: | Since image acquisition, transmission and other processes subject to various noise, and in most applications, but also need clear, high-quality images, so image denoising is an important task in image preprocessing. There are many kinds of noises in images, salt and pepper noise is the most common one. For salt and pepper noise contained in images, we proposed a modified filtering algorithms. The results showed that compared with other common filtering methods, this algorithm is simple and effective. |
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| Keywords: | image denoising filter denoising salt and pepper noise MATLAB |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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