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Method implemented in a fingerprint template synthesis computing device and server computer system for the generation of a fingerprint template.
Method implemented in a fingerprint template synthesis computing device and server computer system for the generation of a fingerprint template.
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机译:在指纹模板合成计算设备和服务器计算机系统中实现的用于生成指纹模板的方法。
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摘要
A method and system for synthesizing multiple fingerprint images into a single synthesized fingerprint template. Sets of features are extracted from each of three or more fingerprint images. Pair-wise comparisons identifying correspondences between sets of features are performed between each set of features and every other set of features. Transformations (translation and rotation) for each set of features are simultaneously calculated based on the pair-wise correspondences, and each set of features is transformed accordingly. A synthesized fingerprint template is generated by simultaneously registering the transformed sets of features.
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