2523 search results - page 184 / 505 » The Quality of Catadioptric Imaging |
SIGPRO
2008
13 years 8 months ago
2008
This paper presents a novel perceptually based method for noise reduction of image signals characterized by low signal to noise ratios. The proposed method exploits the local phas...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper we present a novel approach to estimate the alpha mattes of a foreground object captured by a widebaseline circular camera rig provided a single key frame trimap. Ba...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we propose a simple and effective scheme for screen image scaling, targeting at real-time applications like remote desktop and screen sharing. To balance visual qua...
SCIA
2011
Springer
12 years 11 months ago
2011
Springer
We present a non-incremental approach to structure from motion. Our solution is based on robustly computing global rotations from relative geometries and feeding these into the kno...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
We propose a mid-level statistical model for image segmentation that composes multiple figure-ground hypotheses (FG) obtained by applying constraints at different locations and s...