10021 search results - page 169 / 2005 » Adaptive information extraction |
252
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WWW
2010
ACM
16 years 2 months ago
2010
ACM
Today the major web search engines answer queries by showing ten result snippets, which need to be inspected by users for identifying relevant results. In this paper we investigat...
177
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
A new deformable model called Active B-Snake Model (ABM) is presented for object boundary extraction. First, an affine-invariant landmark point assignment strategy is proposed to ...
156
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Global gray-level thresholding techniques such as Otsu’s method, and local gray-level thresholding techniques such as adaptive thresholding method are powerful in extracting cha...
185
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Blind extraction of quaternion-valued latent sources is addressed based on their local temporal properties. The extraction criterion is based on the minimum mean square widely lin...