Body part guidance control method for non-contact biometrics authentication device and non-contact biometrics authentication device
    1.
    发明授权
    Body part guidance control method for non-contact biometrics authentication device and non-contact biometrics authentication device 有权
    非接触式生物识别装置和非接触式生物识别装置的身体部位引导控制方法

    公开(公告)号:US08270680B2

    公开(公告)日:2012-09-18

    申请号:US12274573

    申请日:2008-11-20

    IPC分类号: G06K9/00

    摘要: A body part guidance control is performed in a non-contact biometrics authentication device which performs individual authentication utilizing characteristics of a body part which is a portion of a human body, for guiding the body part so as to capture images without contact. The future position at the time of message display is predicted by using body part positions of n times in the past and the guidance message can be selected according to this predicted position to output an appropriate message. Hence the time for guidance into an appropriate image capture region can be shortened, the output of messages for movement in the direction opposite the body part movement can be prevented, and inducement of confusion in the user can be prevented, so that the speed of authentication can be improved.

    摘要翻译: 身体部位引导控制在非接触生物体认证装置中进行,该非接触生物体认证装置使用作为人体的一部分的身体部位的特征进行个体认证,用于引导身体部位以便不接触地拍摄图像。 消息显示时的未来位置是通过使用过去n次的身体部位的位置来预测的,并且可以根据该预测位置选择引导消息以输出适当的消息。 因此,可以缩短引导到合适的图像拍摄区域的时间,可以防止在与身体部分运动相反的方向上移动的消息的输出,并且可以防止在用户中引起混淆,从而认证速度 可以改进。

    Authentication apparatus, image capture apparatus, authentication method, and authentication program
    2.
    发明授权
    Authentication apparatus, image capture apparatus, authentication method, and authentication program 有权
    验证装置,图像捕获装置,认证方法和认证程序

    公开(公告)号:US08649569B2

    公开(公告)日:2014-02-11

    申请号:US13186048

    申请日:2011-07-19

    IPC分类号: G06K9/00

    摘要: In an authentication apparatus, an input section acquires a living body image which an image capture apparatus generates by capturing an image of a living body that is an object of authentication, and outputs the living body image to an operation section. When the operation section acquires the living body image from the input section, the operation section calculates, on the basis of the living body image acquired and a registered image stored in a registered image storage section, the difference between the relative position of the living body with respect to the image capture apparatus at the time of acquiring the living body image and the relative position of the living body with respect to the image capture apparatus at the time of acquiring the registered image. The output section outputs guidance information for prompting a reduction in the difference in the relative position calculated by the operation section.

    摘要翻译: 在认证装置中,输入部通过拍摄作为认证对象的生物体的图像来获取图像拍摄装置生成的生物体图像,并将生物体图像输出到操作部。 当操作部从输入部获取生物体图像时,操作部根据所获取的生物体图像和存储在登记图像存储部中的登记图像,计算生物体的相对位置 在获取登录图像时相对于获取生物体图像时的图像拍摄装置和相对于图像拍摄装置的生物体的相对位置。 输出部输出用于促使由操作部计算出的相对位置的差的减小的引导信息。

    AUTHENTICATION APPARATUS, IMAGE CAPTURE APPARATUS, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM
    3.
    发明申请
    AUTHENTICATION APPARATUS, IMAGE CAPTURE APPARATUS, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM 有权
    认证设备,图像捕获设备,认证方法和认证程序

    公开(公告)号:US20110274318A1

    公开(公告)日:2011-11-10

    申请号:US13186048

    申请日:2011-07-19

    IPC分类号: G06K9/00

    摘要: In an authentication apparatus, an input section acquires a living body image which an image capture apparatus generates by capturing an image of a living body that is an object of authentication, and outputs the living body image to an operation section. When the operation section acquires the living body image from the input section, the operation section calculates, on the basis of the living body image acquired and a registered image stored in a registered image storage section, the difference between the relative position of the living body with respect to the image capture apparatus at the time of acquiring the living body image and the relative position of the living body with respect to the image capture apparatus at the time of acquiring the registered image. The output section outputs guidance information for prompting a reduction in the difference in the relative position calculated by the operation section.

    摘要翻译: 在认证装置中,输入部通过拍摄作为认证对象的生物体的图像来获取图像拍摄装置生成的生物体图像,并将生物体图像输出到操作部。 当操作部从输入部获取生物体图像时,操作部根据所获取的生物体图像和存储在登记图像存储部中的登记图像,计算生物体的相对位置 在获取登录图像时相对于获取生物体图像时的图像拍摄装置和相对于图像拍摄装置的生物体的相对位置。 输出部输出用于促使由操作部计算出的相对位置的差的减小的引导信息。