47 search results - page 1 / 10 » A unified method for optimizing linear image restoration fil... |
SIGPRO
2002
13 years 4 months ago
2002
Image restoration from degraded images lies at the foundation of image processing, pattern recognition, and computer vision, so it has been extensively studied. A large number of ...
ICMCS
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we propose a unified loop filter for highperformance video coding, which suppresses the quantization noise optimally and improves the objective and subjective qua...
ACCV
2009
Springer
13 years 9 months ago
2009
Springer
Ill-posed linear equations are pervasive in computer vision. A popular way to solve an ill-posed problem is regularization. In this paper, we propose a new criterion for designing ...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
One of the key problems of restoring a degraded image from motion blur is the estimation of the unknown shiftinvariant linear blur filter. Several algorithms have been proposed ut...
ICIP
2000
IEEE
2000
IEEE
Inverse Filters for Reconstruction of Arbitrarily Focused Images from two Differently Focused Images
14 years 6 months ago
This paper describes a novel ltering method to reconstruct an arbitrarily focused image from two dierently focused images. Based on the assumption that image scene has two layers...