214 search results - page 21 / 43 » An efficient Rao-Blackwellized particle filter for object tr... |
AVSS
2007
IEEE
13 years 8 months ago
2007
IEEE
One of the main issues for Ambient Intelligence (AmI) systems is to continuously localize the user and to detect his/her identity in order to provide dedicated services. A video-r...
NIPS
2004
13 years 9 months ago
2004
Most existing tracking algorithms construct a representation of a target object prior to the tracking task starts, and utilize invariant features to handle appearance variation of...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In particle filtering, resampling is the only step that cannot be fully parallelized. Recently, we have proposed algorithms for distributed resampling implemented on architecture...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
This work introduces a new pattern recognition model for segmenting and tracking lip contours in video sequences. We formulate the problem as a general nonrigid object tracking me...
SIBGRAPI
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we study the use of computer vision techniques for for underwater visual tracking and counting of fishes in vivo. The methodology is based on the application of a B...