10979 search results - page 435 / 2196 » Visual information extraction |
261
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IRCDL
2010
15 years 5 months ago
2010
In this paper we present a keyphrase extraction system that can extract potential phrases from a single document in an unsupervised, domain-independent way. We extract word n-grams...
157
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ICPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Given the large number and complexity of Chinese characters, pattern matching based on structural decomposition and analysis is believed to be necessary and essential to off-line ...
178
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DEXAW
2008
IEEE
16 years 1 months ago
2008
IEEE
—The ontology learning from text cycle consists of the consecutive phases of term, synonym, concept, taxonomy and relation extraction. In this paper, a proposal towards the unsup...
189
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we present a multisensor multiband energy tracking scheme for robust feature extraction in noisy environments. We introduce a multisensor feature extraction algorit...
196
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ICMCS
2006
IEEE
16 years 27 days ago
2006
IEEE
3D video, which consists of a sequence of 3D mesh models, can provide detailed 3D information both in spatial and temporal domain. In this paper, a key frame extraction method has...