507 search results - page 91 / 102 » Object detection at multiple scales improves accuracy |
NI
2011
14 years 25 days ago
2011
We present a novel probabilistic approach to fully automated delineation of tree structures in noisy 2D images and 3D image stacks. Unlike earlier methods that rely mostly on local...
ACCV
2006
Springer
15 years 4 months ago
2006
Springer
Background subtraction is an essential task in several static camera based computer vision systems. Background modeling is often challenged by spatio-temporal changes occurring due...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Spectrum sensing, which aims at detecting spectrum holes, is the precondition for the implementation of cognitive radio. Collaborative spectrum sensing among the cognitive radio n...
ICDM
2010
IEEE
14 years 8 months ago
2010
IEEE
Citizen scientists, who are volunteers from the community that participate as field assistants in scientific studies [3], enable research to be performed at much larger spatial and...
PETRA
2010
ACM
14 years 8 months ago
2010
ACM
Automatic surveillance of a scene in a broad sense comprises one of the core modules of pervasive applications. Typically, multiple cameras are installed in an area to identify ev...