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ICCV
2007
IEEE
14 years 9 months ago
Blurred/Non-Blurred Image Alignment using Sparseness Prior
Aligning a pair of blurred and non-blurred images is a prerequisite for many image and video restoration and graphics applications. The traditional alignment methods such as direct...
Lu Yuan, Jian Sun, Long Quan, Heung-Yeung Shum
HVEI
2009
13 years 5 months ago
Psychophysical study of LCD motion-blur perception
Motion-blur is still an important issue on liquid crystal displays (LCD). In the last years, efforts have been done in the characterization and the measurement of this artifact. T...
Sylvain Tourancheau, Patrick Le Callet, Kjell Brun...
ICIP
2009
IEEE
13 years 5 months ago
Blind deblurring of foreground-background images
This paper presents a method for deblurring an image consisting of two layers (a foreground layer and a background layer) which have suffered different, unknown blurs. This is a s...
Mariana S. C. Almeida, Luis B. Almeida
CVPR
2011
IEEE
12 years 11 months ago
Space-Time Super-Resolution from a Single Video
Spatial Super Resolution (SR) aims to recover fine image details, smaller than a pixel size. Temporal SR aims to recover rapid dynamic events that occur faster than the video fra...
Oded Shahar, Alon Faktor, Michal Irani
ICASSP
2008
IEEE
14 years 2 months ago
Blind deblurring of natural images
A new method to perform blind image deblurring is proposed. Very few assumptions are made on the blurring filter and on the original image: the blurring filter is assumed to hav...
Mariana S. C. Almeida, Luis B. Almeida