541 search results - page 44 / 109 » Real time appearance based hand tracking |
ICDM
2006
IEEE
14 years 3 months ago
2006
IEEE
We address the problem of capturing and tracking local correlations among time evolving time series. Our approach is based on comparing the local auto-covariance matrices (via the...
ICCV
2003
IEEE
14 years 2 months ago
2003
IEEE
Conventional tracking approaches assume proximity in space, time and appearance of objects in successive observations. However, observations of objects are often widely separated ...
ICIP
2002
IEEE
14 years 10 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,...
ICIAP
2007
ACM
14 years 9 months ago
2007
ACM
Research in visual surveillance systems is shifting from using few stationary, passive cameras to employing large heterogeneous sensor networks. One promising type of sensor in pa...
IBPRIA
2007
Springer
14 years 3 months ago
2007
Springer
Robust and accurate people tracking is a key task in many promising computer-vision applications. One must deal with non-rigid targets in open-world scenarios, whose shape and appe...