43 search results - page 1 / 9 » Blind Estimation of Motion Blur Parameters for Image Deconvo... |
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This paper describes an approach to estimate the parameters of a motion blur (direction and length) directly form the observed image. The motion blur estimate can then be...
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
Identifying space-variant motion blurs is a very challenging task in blind blur identification research. This paper describes a novel method towards blind identification without d...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper, we propose a learning-based image restoration algorithm for restoring images degraded by uniform motion blurs. The motion blur parameters are first approximately es...
DSP
2006
13 years 4 months ago
2006
In linear image restoration, the point spread function of the degrading system is assumed known even though this information is usually not available in real applications. As a re...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
In traditional digital image restoration, the blurring process of the optic is assumed known. Many previous research efforts have been trying to reconstruct the degraded image or ...