465 search results - page 44 / 93 » A learning based hierarchical model for vessel segmentation |
175
click to vote
ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
We propose a mid-level statistical model for image segmentation that composes multiple figure-ground hypotheses (FG) obtained by applying constraints at different locations and s...
155
click to vote
KI
2007
Springer
16 years 7 days ago
2007
Springer
Learning patterns of human behavior from sensor data is extremely important for high-level activity inference. We show how to extract and label a person’s activities and signi...
189
click to vote
TCSV
2002
15 years 5 months ago
2002
Abstract--The emerging video coding standard MPEG-4 enables various content-based functionalities for multimedia applications. To support such functionalities, as well as to improv...
186
click to vote
COGSCI
2008
15 years 4 months ago
2008
This article demonstrates the potential of using hierarchical Bayesian methods to relate models and data in the cognitive sciences. This is done using a worked example that consid...
165
click to vote
CIKM
2004
Springer
15 years 11 months ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...