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Fusing Multimodal Biometrics with Quality Estimates via a Bayesian Belief Network
Fusing Multimodal Biometrics with Quality Estimates via a Bayesian Belief Network
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机译:通过贝叶斯信念网络将多模式生物特征与质量估计值融合
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摘要
A Bayesian belief network-based architecture for multimodal biometric fusion is disclosed. Bayesian networks are a theoretically sound, probabilistic framework for information fusion. The architecture incorporates prior knowledge of each modality's capabilities, quality estimates for each sample, and relationships or dependencies between these variables. A global quality estimate is introduced to support decision making.
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