887 search results - page 94 / 178 » Locally definable homotopy |
Publication
Detection of motion patterns in video data can be significantly simplified by abstracting away from pixel
intensity values towards representations that explicitly and compactly ca...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Visual dictionaries are widely employed in object recognition to map unordered bags of local region descriptors into feature vectors for image classification. Most visual dictiona...
SRDS
2007
IEEE
14 years 3 months ago
2007
IEEE
The increasing complexity and dynamics of grid environments have posed great challenges for secure and privacy-preserving collaboration in a virtual organization. In this paper, w...
ICANN
2005
Springer
14 years 2 months ago
2005
Springer
In this work, Self Organizing Map (SOM) is used in order to classify the types of defections in electrical systems, known as Power Quality (PQ) events. The features for classificat...
UIST
2004
ACM
14 years 2 months ago
2004
ACM
We describe a new widget and interaction technique, known as a “Frisbee,” for interacting with areas of a large display that are difficult or impossible to access directly. A ...