633 search results - page 46 / 127 » A Classified and Comparative Study of Edge Detection Algorit... |
117
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ICDAR
2005
IEEE
15 years 10 months ago
2005
IEEE
In this article, we focus on the problem of caption detection in video sequences. Contrary to most of existing approaches based on a single detector followed by an ad hoc and cost...
143
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BMCBI
2010
15 years 5 months ago
2010
Background: Ortholog detection methods present a powerful approach for finding genes that participate in similar biological processes across different organisms, extending our und...
137
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IPCV
2008
15 years 6 months ago
2008
- We report classification experiments using the pilot Infant COPE database of neonatal facial expressions. Two sets of DCT coeffiecents were used to train a neural network simulta...
164
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COMCOM
1998
15 years 4 months ago
1998
With the proliferation of multimedia group applications, the construction of multicast trees satisfying Quality of Service QoS requirements is becoming a problem of prime import...
158
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ALGORITHMICA
2007
15 years 5 months ago
2007
In this paper we study the problems of detecting holes and antiholes in general undirected graphs, and we present algorithms for these problems. For an input graph G on n vertices ...