7413 search results - page 557 / 1483 » Using Specularities for Recognition |
210
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ICMCS
2005
IEEE
16 years 26 days ago
2005
IEEE
Principal Component Analysis (PCA) has been widely used to extract features for pattern recognition problems such as object recognition. Oliva and Torralba used “spatial envelop...
209
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IJCNLP
2005
Springer
16 years 23 days ago
2005
Springer
Abstract. One of issues in the bootstrapping for named entity recognition is how to control annotation errors introduced at every iteration. In this paper, we present several heuri...
202
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ICIAR
2005
Springer
16 years 21 days ago
2005
Springer
We have developed a generic ontology of objects, and a knowledge base of everyday physical objects. Objects are represented as assemblies of functional features and their spatial r...
200
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ISWC
2003
IEEE
16 years 16 days ago
2003
IEEE
We explore the use of a shoe-mounted camera as a sensory system for wearable computing. We demonstrate tools useful for gait analysis, obstacle detection, and context recognition....
203
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FGR
1996
IEEE
15 years 11 months ago
1996
IEEE
We extend the work of Black and Yacoob on the tracking and recognition of human facial expressions using parameterized models of optical flow to deal with the articulatedmotion of...