Method and apparatus for automatically determining salient features for object classification
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United States of America Patent
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Aug 30, 2005
Grant Date -
N/A
app pub date -
Sep 25, 2001
filing date -
May 7, 2001
priority date (Note) -
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Abstract
A method and apparatus for automatically determining salient features for object classification is provided. In accordance with one embodiment, one or more unique features are extracted from a first content group of objects to form a first feature list, and one or more unique features are extracted from a second anti-content group of objects to form a second feature list. A ranked list of features is then created by applying statistical differentiation between unique features of the first feature list and unique features of the second feature list. A set of salient features is then identified from the resulting ranked list of features.
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