1539 search results - page 26 / 308 » Active Correlation Tracking |
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
ICCV
2009
IEEE
15 years 15 days ago
2009
IEEE
We present an activity recognition feature inspired by
human psychophysical performance. This feature is based
on the velocity history of tracked keypoints. We present a
generat...
FGR
2004
IEEE
13 years 11 months ago
2004
IEEE
We explore a novel motion feature as the appropriate basis for classifying or describing a number of fine motor human activities.Ourapproach not only estimates motion directions a...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present an object contour tracking approach using graph cuts based active contours (GCBAC). Our proposed algorithm does not need any a priori global shape model,...
ICPR
2002
IEEE
14 years 14 days ago
2002
IEEE
Most eye trackers based on active IR illumination require distinctive bright pupil effect to work well. However, due to a variety of factors such as eye closure, eye occlusion, an...