Motion blur identification in spatial domain

被引：0
|
作者：
Yu, WM [1 ]
Lim, KB [1 ]
Lee, SL [1 ]
机构：
[1] NUS, MPE, 10 Kent Ridge Crescent, Singapore 119260, Singapore
来源：
PROCEEDINGS OF THE 6TH JOINT CONFERENCE ON INFORMATION SCIENCES | 2002年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We develop an ideal mathematical model of the edgeregion and the smooth-region in the images. Through the theoretical analysis, we find the blur process will not change the derivative of the image in a smooth-region if the derivative is along the orientation of the motion. We propose an algorithm to identify the extension and extract the parameters of the PSF from the derivative of blurred images. The results of the experiments demonstrate that this blur identification method is effective and non-sensitive to noise.
引用
收藏
页码：797 / 802
页数：6
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