3395 search results - page 554 / 679 » Learning to efficiently rank |
149
click to vote
ICCV
2009
IEEE
16 years 9 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...
114
click to vote
ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
In this paper, we introduce a new approach for modeling
visual context. For this purpose, we consider the leaves of a
hierarchical segmentation tree as elementary units. Each
le...
141
click to vote
CVPR
1999
IEEE
16 years 6 months ago
1999
IEEE
The development of user interfaces based on vision and speech requires the solution of a challenging statistical inference problem: The intentions and actions of multiple individu...
145
click to vote
ECCV
2004
Springer
16 years 6 months ago
2004
Springer
Abstract. We address the problem of modeling the spatial and temporal second-order statistics of video sequences that exhibit both spatial and temporal regularity, intended in a st...
140
click to vote
ECCV
2006
Springer
16 years 6 months ago
2006
Springer
Non-negative tensor factorization (NTF) has recently been proposed as sparse and efficient image representation (Welling and Weber, Patt. Rec. Let., 2001). Until now, sparsity of t...