threshold constraint

Then a comprehensive method using parts constraint, feature transformation and classifier threshold adjustment is employed to integrate the test results of legs and head, which can significantly enhance the ability to identify the pedestrian.

根据腿部与头部检测结果，综合采用部位约束，特征转化以及分类器阈值调整的方法对检测结果融合，大幅地提升对于行人的辨识能力。

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For suboptimal method based on optimal threshold analysis, a recursive form of threshold selection using Newton iteration is developed with false alarm probability constraint.

次优门限算法以最优门限分析为基础，在虚警概率约束下使用牛顿迭代给出求解门限的递推算法。

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Then, we extend the authentication trustworthiness-reasoning model from threshold constraint and weighted factor aspects, so that the new models can satisfy the requirement of various application scenarios.

本文还对认证可信度推理模型从阈值限度和加权两方面进行扩展，以满足多种应用环境的具体需要。

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