Image analysis – Pattern recognition – Classification
Reexamination Certificate
2005-12-02
2010-06-22
Ahmed, Samir A (Department: 2624)
Image analysis
Pattern recognition
Classification
C382S190000
Reexamination Certificate
active
07742641
ABSTRACT:
Techniques are disclosed for multi-modal identification that utilize a classifier combination framework. One embodiment of the present invention provides a multi-modal identification system that includes a collection of classifiers that classify feature streams derived from audio and/or video sources. A classifier combination scheme is used to combine the classifier outputs having varying degrees of confidence, but in a robust way by using a confidence-based weighting scheme that operates on a “per-class” basis, rather than (or in addition to) the traditional “per-classifier” basis. The system can be distributed across several machines running independent feature classifiers on the subscription basis.
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Ivanov Yuri
Serre Thomas R.
Ahmed Samir A
Duell Mark E.
Fenwick & West LLP
Honda Motor Co. Ltd.
Liu Li
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