292 search results - page 27 / 59 » Efficient and optimal block matching for motion estimation |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
An adaptive spatiotemporal saliency algorithm for video attention detection using motion vector decision is proposed, motivated by the importance of motion information in video se...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
Abstract. Image sequence processing techniques are used to study exchange, growth, and transport processes and to tackle key questions in environmental physics and biology. These a...
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
We describe efficient algorithms for accurately estimating the number of matches of a small node-labeled tree, i.e., a twig, in a large node-labeled tree, using a summary data str...
MVA
2010
13 years 2 months ago
2010
Images of cellular structures in growing plant roots acquired using confocal laser scanning microscopy (CLSM) have some unusual properties that make motion estimation challenging....
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper presents a novel scheme for extracting a still background occluded by a number of foreground objects, moving in different directions and velocities in a video sequence,...