摘要
图像复原技术主要利用模糊函数模糊函数中最重要的参数是模糊度参数.模糊图像的模糊度内的像素点存在相关性,利用其相关性估计模糊度参数,从而确定匀速直线运动模糊的模糊函数,再利用维纳滤波技术复原图像.
The successful image restoration can improve the image quality. The successful restoration of blurred images primarily depends on the blur function. The most important parameter of blur function is the blur extent of blurred image. There is the correlation between pixels in the blur extent of blurred image, which is applied to estimate the blur extent parameter in this paper. Then , by blurred function of linear uniform motion determined by blur extent and using Wiener filter we have got satisfying restoration image.
出处
《辽宁大学学报（自然科学版）》
CAS
2005年第4期376-378,共3页
Journal of Liaoning University：Natural Sciences Edition
关键词
模糊度
模糊函数
图像复原
blur extent
blur function
image restoration.
