3687 search results - page 15 / 738 » Randomized motion estimation |
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. We use a simple yet powerful higher-order conditional random field (CRF) to model optical flow. It consists of a standard photoconsistency cost and a prior on affine mo...
ICIP
1999
IEEE
14 years 1 months ago
1999
IEEE
Segmentation of motion in an image sequence is one of the most challenging problems in image processing, while at the same time one that finds numerous applications. To date, a wea...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
Multi-reference frame motion estimation improves the accuracy of motion compensation in video compression, but it also dramatically increases computational complexity. Based on tr...
ECCV
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Temporal random variation of luminance in images can manifest in film and video due to a wide variety of sources. Typical in archived films, it also affects scenes rec...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
Those motion parameters that cannot be recovered from image measurements are unobservable in the visual dynamic system. This paper studies this important issue of singularity in th...