Kenji Kamimura, Kensuke Hashimoto, Hitomi Ito, Norimichi Tsumura, Toshiya
Nakaguchi and Yoichi Miyake
Graduate School of Advanced Integrated Science, Chiba University, Inage-ku, Chiba, Japan
The Journal of the institute of image information and television engineers (Accepted to be published in Vol.62, No.11, pp.1794-1800, 2008 ).
Abstract
Many image processing methods have been developed for clearing up a blurred image. However, they cannot
process an image that contains multiple kinds of blurs (e.g. camera shake,
motion blur, out of focus, etc.), or what is called a combined blur image.
Therefore, we propose a method for deblurring a combined blur image that
contains two kinds of blurs, a system point spread function (PSF) and camera
shakes. In addition, we take into account image enhancements, such as edge
reinforcement and gamma correction, which is usually contained in images
taken with consumer cameras, and that is not considered in conventional
methods. The results show our method improved the deblurring performance
for combined blur images..
Full paper ( to appeare )
[PDF] (in Japanese])