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基于指纹图像清晰度提取和评估指纹中心点的方法是对传统的指纹中心点提取方法的改进,能够加快提取速度、改善提取效果,从而使指纹中心点评估参数更加客观、准确,并达到量化评估的目的。
The method of extracting and evaluating the fingerprint center point based on the definition of the fingerprint image is an improvement on the traditional fingerprint center point extraction method, which can speed up the extraction speed and improve the extraction effect, so that the fingerprint center point evaluation parameter is more objective and accurate and achieves the quantitative evaluation the goal of.