393 search results - page 1 / 79 » Direct Sparse Deblurring |
JMIV
2011
13 years 5 months ago
2011
We propose a deblurring algorithm that explicitly takes into account the sparse characteristics of natural images and does not entail solving a numerically ill-conditioned backwar...
ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
We propose a motion deblurring algorithm that exploits sparsity constraints of image patches using one single frame. In our formulation, each image patch is encoded with sparse co...
ICCV
2007
IEEE
15 years 25 days ago
2007
IEEE
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...
CVPR
2008
IEEE
15 years 27 days ago
2008
IEEE
This paper presents a robust algorithm to deblur two consecutively captured blurred photos from camera shaking. Previous dual motion deblurring algorithms succeeded in small and s...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
Restoring a clear image from a single motion-blurred
image due to camera shake has long been a challenging
problem in digital imaging. Existing blind deblurring techniques
eithe...