| 一种离焦模糊图像的复原方法 |
| |
| 引用本文： | 武彬. 一种离焦模糊图像的复原方法[J]. 微机发展, 2008, 0(1): 74-76 |
| |
| 作者姓名： | 武彬 |
| |
| 作者单位： | 上海理工大学 上海200093 |
| |
| 基金项目： | 上海市高校优秀青年教师科研专项(358545) |
| |
| 摘 要： | 图像复原是一种去除或减轻在获取数字图像过程中发生的图像质量下降的方法。为了获得更好的离焦图像复原质量，在通过对离焦模糊图像复原进行了较为系统的研究后，提出了一种基于维纳滤波频域的复原方法，结果表明该方法具有较好的改善图像复原效果和较快的速度。图像散焦信息的干扰得到有效排除，噪声得到有效抑制，信噪比得到明显改善。
|
| 关 键 词： | 图像处理 离焦模糊 图像复原 维纳滤波 |
A Method of Defocus Blurred Image Restoration |
| |
| WU Bin. A Method of Defocus Blurred Image Restoration[J]. Microcomputer Development, 2008, 0(1): 74-76 |
| |
| Authors: | WU Bin |
| |
| Affiliation: | WU Bin (University of Shanghai for Science and Technology,Shanghal 200093,China) |
| |
| Abstract: | Image restoration is an important application of the digital image processing.The destination of image restoration is to recover image that has been degraded and make sure that the processed image as near as possible to the original image.Have carried out the comparatively systematic research queen in recovering to the blurred image,suggested one kind restores method based on Wiener filtering is applied to remove the blur in image.Through restoring a blurred image,show that the method is validated. |
| |
| Keywords: | image processing defocus blur image restoration Wiener filter |
| 本文献已被 CNKI 维普 等数据库收录！ |
