匀速直线运动模糊图像的恢复  

Restoration of uniform linear motion blurred images

作　　者：郑捷文[1] 蔡利栋[1] 

机构地区：[1]暨南大学计算机科学系,广东广州510632

出　　处：《暨南大学学报（自然科学与医学版）》2002年第3期42-45,共4页Journal of Jinan University(Natural Science & Medicine Edition)

摘　　要：利用对流方程研究匀速直线运动图像模糊现象 ,首先给出了一种水平方向匀速直线运动模糊图像的空间域恢复算法 ;并采用Hough变换来检测运动方向和位移 。This paper uses the convention equation to study the problem of image blur caused by a uniform linear motion. Different from traditional frequency domain methods, a spatial domain method is first given for restoration of the horizontal direction motion blurred images, Hough transformation is then used to directly determine the direction and displacement parameters of motion, and a generalized algorithm is finally given for the case of linear uniform motion along arbitrary directions

关 键 词：均速直线运动 模糊图像 运动模糊 HOUGH变换 图像恢复 空间域恢复算法 图像处理 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]