Biometric identification system and biometric identification method

The invention discloses a biometric identification system and a biometric identification method, and the biometric identification system comprises a sensor which is used for sensing a first biometricto generate an image; the first feature extraction unit is coupled with the sensor and generates first information according to the image, and the first information describes the uniqueness of the first biological feature; the second characteristic extraction unit is coupled with the sensor and generates second information according to the image, and the second information describes true and falsecharacteristics of the first biological characteristic; and the identification unit is coupled with the first feature extraction unit and the second feature extraction unit, and generates an identification result according to the first information and/or the second information. 本发明公开了一种生物特征的辨识系统以及一种生物特征的辨识方法，其中，该生物特征的辨识系统包括一传感器，用于感测一第一生物特征以产生一图像；一第一特征萃取单元，耦接该传感器，根据该图像产生一第一信息，该第一信息描述该第一生物特征的独特性；一第二特征萃取单元，耦接该传感器，根据该图像产生一第二信