2110 search results - page 121 / 422 » DCT-based motion estimation |
ICASSP
2007
IEEE
13 years 12 months ago
2007
IEEE
This paper presents a set of fast algorithm and VLSI architecture for HDTV-sized H.264 fractional motion estimation. To solve the long computational latency in HD-sized applicatio...
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
Most existing structure-from-motion methods follow a common two-step scheme, where relative camera motions are estimated in the first step and 3D structure is computed afterward ...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
Estimating relative camera motion from two views is a classical problem in computer vision. The minimal case for such problem is the so-called five-point-problem, for which the st...
SCALESPACE
2005
Springer
14 years 3 months ago
2005
Springer
In this paper we propose a new motion estimator for image sequences depicting fluid flows. The proposed estimator is based on the Helmholtz decomposition of vector fields. This ...
ECCV
2010
Springer
13 years 11 months ago
2010
Springer
Although the recent advances in the sparse representations of images have achieved outstanding denosing results, removing real, structured noise in digital videos remains a challen...