New blind restoration of motion blurred images based on super-resolution method

被引：0

作者：

Zhao, Lin ^{[1
]}

Jin, Wei-Qi ^{[1
]}

Chen, Yi-Nan ^{[1
]}

Zhang, Gui-Qing ^{[2
]}

Shen, Ya-Zhong ^{[2
]}

Yang, Chun-Song ^{[2
]}

机构：

[1] Department of Optical Engineering, Beijing Institute of Technology, Beijing 100081, China

[2] Huaxia Research Center of Identify and Material Evidence, Beijing 100089, China

来源：

Guangzi Xuebao/Acta Photonica Sinica | 2008年 / 37卷 / 11期

关键词：

Optical resolving power - Radon - Autocorrelation - Restoration - Mathematical transformations;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A restoration methods of deep motion-blurred images was analyzed. Using Radon transform of the spectrum of motion blurred image, the angle of motion was estimated and the blur extent was computed by autocorrelation of blurred image along this angle. More details of the image could be restored by super-resolution arithmetic which took the angle and extent as parameters necessarily. The experiments results show that the synthesis method above can estimate the blur parameters accurately and the results are satisfied.

引用

页码：2355 / 2359

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