128 search results - page 4 / 26 » Discriminative Descriptor-Based Observation Model for Visual... |
SIBGRAPI
2009
IEEE
14 years 1 months ago
2009
IEEE
Appearance information is essential for applications such as tracking and people recognition. One of the main problems of using appearance-based discriminative models is the ambig...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
Global color characterization is a very powerful tool to model in a simple yet discriminant way the visual appearance of complex objects. A fixed reference model of this type can ...
ICML
2006
IEEE
14 years 7 months ago
2006
IEEE
We propose a new model for the probabilistic estimation of continuous state variables from a sequence of observations, such as tracking the position of an object in video. This ma...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
This paper 1 addresses the problem of efficient visual 2D template tracking in image sequences. We adopt a discriminative approach in which the observations at each frame yield di...
ECCV
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. The sparse representation has been widely used in many areas and utilized for visual tracking. Tracking with sparse representation is formulated as searching for samples ...