664 search results - page 61 / 133 » A Probabilistic Background Model for Tracking |
129
Voted
SCVMA
2004
Springer
15 years 9 months ago
2004
Springer
We introduce a generative model of dense flow fields within a layered representation of 3-dimensional scenes. Using probabilistic inference and learning techniques (namely, varia...
140
Voted
ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
Tracking can be achieved using region active contours based on homogeneity models (intensity, motion...). However the model complexity necessary to achieve a given accuracy might ...
143
Voted
ICCV
2009
IEEE
16 years 8 months ago
2009
IEEE
We present an approach to visual tracking based on dividing a
target into multiple regions, or fragments. The target is represented
by a Gaussian mixture model in a joint feature...
146
Voted
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a Dynamic Bayesian Network (DBN) model for upper body tracking. We first construct a Bayesian Network (BN) to represent the human upper body structure and then incorpo...
137
Voted
VMV
2008
15 years 5 months ago
2008
We present in this paper a novel object tracking system based on 3D contour models. For this purpose, we integrate two complimentary likelihoods, defined on local color statistics...