7499 search results - page 1256 / 1500 » Ontologies and Information Extraction |
166
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
For applications such as video surveillance and human computer interface, we propose an efficiently integrated method to detect and track faces. Various visual cues are combined t...
164
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
Previous research in automatic facial expression recognition has been limited to recognition of gross expression categories (e.g., joy or anger) in posed facial behavior under wel...
173
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
Color features are among the most important features used in image database retrieval, especially in cases where no additional semantic information is available. Due to its compac...
191
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
This paper describes a new method to recover the sign of the local Gaussian curvature at each point on the visible surface of a 3-D object. Multiple (p > 3) shaded images are a...
167
click to vote
ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
Industrial inspection robots, which are to move around a nuclear power plant and carry out inspection tasks, must follow a given route while observing static and dynamic features ...