689 search results - page 12 / 138 » Optimal Segmentation Using Tree Models |
IGARSS
2010
13 years 4 months ago
2010
The optimal exploitation of the information provided by hyperspectral images requires the development of advanced image processing tools. This paper introduces a new hierarchical ...
ICCV
2009
IEEE
15 years 15 days ago
2009
IEEE
Many interactive image segmentation approaches use an objective function which includes appearance models as an unknown variable. Since the resulting optimization problem is NP-har...
IWSEC
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Attack tree analysis is used to estimate different parameters of general security threats based on information available for atomic subthreats. We focus on estimating the...
IPMI
2005
Springer
14 years 8 months ago
2005
Springer
Deformable template models, in which a shape model and its corresponding appearance model are deformed to optimally fit an object in the image, have proven successful in many medic...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper proposes a unified framework for spatiotemporal segmentation of video sequences. A Bayesian network is presented to model the interactions among the motion vector field...