146 search results - page 5 / 30 » A New Approach to Tracking with Active Contours |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...
SCALESPACE
1999
Springer
13 years 12 months ago
1999
Springer
ÐA method for deforming curves in a given image to a desired position in a second image is introduced in this paper. The algorithm is based on deforming the first image toward the...
JMM2
2007
13 years 7 months ago
2007
— This paper makes new contributions in motion detection, object segmentation and trajectory estimation to create a successful object tracking system. A new efficient motion det...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
We introduce a novel algorithm for actin filament tracking and elongation measurement. Particle Filters (PF) and Stretching Open Active Contours (SOAC) work cooperatively to simpli...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present a modified snake model for the problem of general video object tracking. We introduce a new external force into the snake equation based on the predictiv...