2643 search results - page 408 / 529 » A fast feature extraction method |
158
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CIVR
2003
Springer
15 years 11 months ago
2003
Springer
In this paper we describe new methods to detect semantic concepts from digital video based on audible and visual content. Temporal Gradient Correlogram captures temporal correlatio...
151
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EUSAI
2003
Springer
15 years 11 months ago
2003
Springer
In this paper, we describe methods to localize a mobile robot in an indoor environment from visual information. An appearance-based approach is adopted in which the environment is ...
186
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DEXAW
1999
IEEE
15 years 10 months ago
1999
IEEE
In this paper we present WINDSURF (Wavelet-Based Indexing of Images Using Region Fragmentation), a new approach to content-based image retrieval. The method uses the wavelet trans...
144
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FGR
1998
IEEE
15 years 10 months ago
1998
IEEE
A method for extracting information about facial expressions from images is presented. Facial expression images are coded using a multi-orientation, multi-resolution set of Gabor ...
149
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DAS
2008
Springer
15 years 8 months ago
2008
Springer
Named Entity Recognition (NER) is an important subtask of document processing such as Information Extraction. This paper describes a NER algorithm which uses a Multi-Layer Percept...