| An Improved Algorithm of Harmonic Mean Filter |
| |
| 作者姓名： | Xiaoming Zhao Xijian Ye Shenzhou Zheng |
| |
| 作者单位： | [1]Department of Computer, Taizhou University, Taizhou 317000, China [2]School of Science, Beijing Jiaotong University, Beijing 100044, China |
| |
| 基金项目： | This project is supported by National Natural Science Foundation of China （60473024） and the Natural Science Foundation of Zhejiang Province（603009）.. |
| |
| 摘 要： | Rafael C. Gnzalez has mentioned an algorithm on adaptive local noise elimination filter in the book named Digital Image Processing. This paper points out the algorithm＇s deficiency and presents an improved harmonic mean filter algorithm which makes mean square error emse cutting quarter but SNR, SNPm and PSNR increasing a tenth more than original algorithm. This filter algorithm is verified to be effective by simulation experiment.
|
| 关 键 词： | 滤波算法 谐波 去噪 数字图象处理 |
| 收稿时间： | 2005-10-31 |
An Improved Algorithm of Harmonic Mean Filter |
| |
| Xiaoming Zhao Xijian Ye Shenzhou Zheng.An Improved Algorithm of Harmonic Mean Filter[J].Journal of Sysytems Science and Information,2006,4(4):697-703. |
| |
| Abstract: | |
| |
| Keywords: | filter algorithm harmonic mean filter algorithm noise elimination filter |
| 本文献已被 维普 等数据库收录！ |
