245 search results - page 12 / 49 » Detecting branching structures using local Gaussian models |
141
Voted
TCS
2008
15 years 3 months ago
2008
We introduce the model of Markov nets, a probabilistic extension of safe Petri nets under the true-concurrency semantics--this means that traces, not firing sequences, are given a...
198
Voted
CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
Extremely crowded scenes present unique challenges to
video analysis that cannot be addressed with conventional
approaches. We present a novel statistical framework for
modeling...
152
Voted
ICIP
2008
IEEE
15 years 10 months ago
2008
IEEE
Traditional background modeling and subtraction methods have a strong assumption that the scenes are of static structures with limited perturbation. These methods will perform poo...
142
Voted
ACCV
2006
Springer
15 years 9 months ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
161
Voted
NIPS
2004
15 years 5 months ago
2004
We seek to both detect and segment objects in images. To exploit both local image data as well as contextual information, we introduce Boosted Random Fields (BRFs), which use boos...