240 search results - page 28 / 48 » Comparing Sequences with Segment Rearrangements |
WACV
2002
IEEE
14 years 13 days ago
2002
IEEE
We present a velocity-constrained front propagation approach for myocardium segmentation from magnetic resonance intensity image (MRI) and its matching phase contrast velocity (PC...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we address two closely related visual tracking problems: 1) localizing a target's position in low or moderate resolution videos and 2) segmenting a target'...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Prosody is an important cue for identifying dialog acts. In this paper, we show that modeling the sequence of acousticprosodic values as n-gram features with a maximum entropy mod...
WIAMIS
2009
IEEE
14 years 2 months ago
2009
IEEE
Global motion is estimated either in the pixel domain or in block based domain. Until now, all the approaches regarding the latter are based on fixed sized blocks while the recent...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
On-line action recognition from a continuous stream of actions is still an open problem with fewer solutions proposed compared to time-segmented action recognition. The most chall...