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MVA
2008
130views Computer Vision» more  MVA 2008»
15 years 6 months ago
Fast pattern recognition using normalized grey-scale correlation in a pyramid image representation
The ability to quickly locate one or more instances of a model in a grey scale image is of importance to industry. The recognition/localization must be fast and accurate. In this p...
W. James MacLean, John K. Tsotsos
ICST
2010
IEEE
15 years 4 months ago
GraphSeq: A Graph Matching Tool for the Extraction of Mobility Patterns
Mobile computing systems provide new challenges for verification. One of them is the dynamicity of the system structure, with mobility-induced connections and disconnections, dynam...
Minh Duc Nguyen, Hélène Waeselynck, ...
CORR
2011
Springer
214views Education» more  CORR 2011»
14 years 10 months ago
Convex Approaches to Model Wavelet Sparsity Patterns
Statistical dependencies among wavelet coefficients are commonly represented by graphical models such as hidden Markov trees (HMTs). However, in linear inverse problems such as d...
Nikhil S. Rao, Robert D. Nowak, Stephen J. Wright,...
AINA
2009
IEEE
16 years 1 months ago
Learning to Extract Content from News Webpages
We consider the problem of content extraction from online news webpages. To explore to what extent the syntactic markup and the visual structure of a webpage facilitate the extrac...
Alex Spengler, Patrick Gallinari
RIAO
2007
15 years 7 months ago
An Information Retrieval Driven by Ontology: from Query to Document Expansion
The paper proposes an approach to information retrieval based on the use of a structure (ontology) both for document (resp. query) indexing and query evaluating. The conceptual st...
Mustapha Baziz, Mohand Boughanem, Gabriella Pasi, ...