2362 search results - page 216 / 473 » A new approach to edge detection |
132
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ICUMT
2009
14 years 11 months ago
2009
Localization of sensor nodes is one of the key issues in Wireless Sensor Networks. It is a precondition for a variety of applications, as well as geographic clustering and routing....
121
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BMCBI
2008
15 years 1 months ago
2008
Background: Many programs have been developed to identify transcription factor binding sites. However, most of them are not able to infer two-word motifs with variable spacer leng...
102
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ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper, a new technique is proposed for the automatic generation of a preview sequence of a feature film. The input video is decomposed into a number of basic components ca...
137
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
While nonnegative matrix factorization (NMF) has successfully been applied for gain-robust multi-pitch detection, a method to track pitch values over time was not provided. We emb...
118
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ICDAR
2003
IEEE
15 years 7 months ago
2003
IEEE
A new way to detect arrows in line drawings is proposed in this paper. Our approach is based on the definition of the structure of such a symbol. Signatures of angular areas are ...