Methods and apparatus for digit swipe sensor data streaming
    2.
    发明授权
    Methods and apparatus for digit swipe sensor data streaming 失效
    数字刷卡传感器数据流的方法和装置

    公开(公告)号:US08503740B2

    公开(公告)日:2013-08-06

    申请号:US12119159

    申请日:2008-05-12

    IPC分类号: G06K9/00

    CPC分类号: G06K9/0002 G06K9/00026

    摘要: Methods and apparatus for processing biometric digit data variously include scanning a digit in a transverse direction relative to an array of sensor elements, detecting the scanned digit and/or a predetermined characteristic of the scanned digit, outputting from individual sensor elements of the array of sensor elements respective continuous streams of biometric data associated with the scanned digit, discrete sampling the respective continuous streams of data, and reconstructing the discrete sampled data. The discrete sampled data may be directly reconstructed, e.g., in accordance with a reconstruction characteristic associated with detecting and/or discrete sampling the scanned digit, to form a biometric characteristic image associated with the digit. Optionally, the respective continuous streams of data may be stored for later discrete sampling, or discrete sampled data may be stored for later reconstruction to form a biometric characteristic image associated with the digit.

    摘要翻译: 用于处理生物识别数字数据的方法和装置包括相对于传感器元件阵列沿横向方向扫描数字,检测扫描的数字和/或扫描数字的预定特征,从传感器阵列的各个传感器元件输出 分离与扫描的数字相关联的生物测定数据的相应连续流,对相应的连续数据流进行离散采样,以及重构离散采样数据。 可以例如根据与扫描的数字的检测和/或离散采样相关联的重构特征直接重建离散采样数据,以形成与数字相关联的生物特征图像。 可选地,各个连续的数据流可以被存储以用于稍后的离散采样,或者可以存储离散采样数据用于随后的重建以形成与数字相关联的生物特征图像。

    Methods and Apparatus for Digit Swipe Sensor Data Streaming
    3.
    发明申请
    Methods and Apparatus for Digit Swipe Sensor Data Streaming 失效
    数字扫描传感器数据流的方法和装置

    公开(公告)号:US20090279749A1

    公开(公告)日:2009-11-12

    申请号:US12119159

    申请日:2008-05-12

    IPC分类号: G06K9/00

    CPC分类号: G06K9/0002 G06K9/00026

    摘要: Methods and apparatus for processing biometric digit data variously include scanning a digit in a transverse direction relative to an array of sensor elements, detecting the scanned digit and/or a predetermined characteristic of the scanned digit, outputting from individual sensor elements of the array of sensor elements respective continuous streams of biometric data associated with the scanned digit, discrete sampling the respective continuous streams of data, and reconstructing the discrete sampled data. The discrete sampled data may be directly reconstructed, e.g., in accordance with a reconstruction characteristic associated with detecting and/or discrete sampling the scanned digit, to form a biometric characteristic image associated with the digit. Optionally, the respective continuous streams of data may be stored for later discrete sampling, or discrete sampled data may be stored for later reconstruction to form a biometric characteristic image associated with the digit.

    摘要翻译: 用于处理生物识别数字数据的方法和装置包括相对于传感器元件阵列沿横向方向扫描数字,检测扫描的数字和/或扫描数字的预定特征,从传感器阵列的各个传感器元件输出 分离与扫描的数字相关联的生物测定数据的相应连续流,对相应的连续数据流进行离散采样,以及重构离散采样数据。 可以例如根据与扫描的数字的检测和/或离散采样相关联的重建特征直接重建离散采样数据,以形成与该数字相关联的生物特征图像。 可选地,各个连续的数据流可以被存储以用于稍后的离散采样,或者可以存储离散采样数据用于随后的重建以形成与数字相关联的生物特征图像。