1022 search results - page 35 / 205 » Performance following: Tracking a performance without a scor... |
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Most tracking algorithms are based on the maximum a posteriori (MAP) solution of a probabilistic framework called Hidden Markov Model, where the distribution of the object state a...
CVPR
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents the first systematic empirical study of the particle filter (PF) algorithms for human figure tracking in video. Our analysis and evaluation follows a modula...
TREC
2003
13 years 10 months ago
2003
After retrieval, this simple strategy yield to an important improvement of the average precision: from 17.02 up to 35.80. Task II. Our approach is based on argumentative structurin...
IROS
2009
IEEE
14 years 3 months ago
2009
IEEE
— We present here a real time active vision system on a PTZ network camera to track an object of interest. We address two critical issues in this paper. One is the control of the...
AVSS
2005
IEEE
14 years 2 months ago
2005
IEEE
An attractive approach to improve tracking performance for visual surveillance is to use information from multiple visual sensory cues such as position, color, shape, etc. Previou...