公开(公告)号：US20130057669A1

公开(公告)日：2013-03-07

申请号：US13597841

申请日：2012-08-29

Applicant: Yo-shik SHIN ,  Geum-yong KIM

Inventor： Yo-shik SHIN ,  Geum-yong KIM

IPC: H04N7/18

CPC classification number: G02B27/0025 ,  G02B3/06 ,  G06K9/00046

Abstract: Provided is an optical fingerprint acquisition apparatus. The fingerprint acquisition apparatus has an improved optical lens unit and can correct distortion of an image caused by a light refractor. The optical lens unit includes two cylindrical lenses disposed so that an optical axis of incident light does not coincide with a central axis of the lenses. The optical lens unit corrects an image that is distorted into a rectangle by a light refractor, thereby restoring a square shape. In particular, the fingerprint acquisition apparatus is useful in the simultaneous acquisition of multiple fingerprints as well as the acquisition of a single fingerprint.

Abstract translation: 提供了一种光学指纹获取装置。 指纹获取装置具有改进的光学透镜单元，并且可以校正由光折射器引起的图像的变形。 光学透镜单元包括设置成入射光的光轴不与透镜的中心轴线重合的两个柱面透镜。 光学透镜单元通过光折射器校正被扭曲成矩形的图像，从而恢复正方形形状。 特别地，指纹获取装置在同时获取多个指纹以及单个指纹的获取中是有用的。

公开(公告)号：US08300902B2

公开(公告)日：2012-10-30

申请号：US12254471

申请日：2008-10-20

Applicant: Yo-shik Shin ,  Geum-yong Kim

Inventor： Yo-shik Shin ,  Geum-yong Kim

IPC: G06K9/00

CPC classification number: G06K9/0012 ,  G06K9/00906

Abstract: An apparatus for distinguishing forged fingerprint and a method thereof are disclosed. A different threshold angle for total reflection is applied when forged fingerprint is touched on a fingerprint input surface of a prism, and the forged fingerprint distinguishing apparatus and method use the above fact. Accordingly, using a separate light source, from which a ray of light is emitted with a light axis at a predetermined range of incident angle, acquired fingerprint image is compared and it is determined whether the fingerprint image corresponds to authentic fingerprint or forged one.

Abstract translation: 公开了一种用于区分伪指纹的装置及其方法。 当伪造的指纹在棱镜的指纹输入表面上被触摸时，应用全反射的不同阈值角，并且伪造的指纹识别装置和方法使用上述事实。 因此，使用分离的光源，以入射角的预定范围内的光轴发射光线，比较获取的指纹图像，并且确定指纹图像是否对应于真实指纹或伪造的指纹图像。

公开(公告)号：USD645771S1

公开(公告)日：2011-09-27

申请号：US29363595

申请日：2010-06-11

Applicant: Yo-shik Shin ,  Geum-yong Kim

Designer： Yo-shik Shin ,  Geum-yong Kim

公开(公告)号：US20100303311A1

公开(公告)日：2010-12-02

申请号：US12787579

申请日：2010-05-26

Applicant: Yo-shik SHIN ,  Geum-yong KIM ,  Ji-Ho LEE

Inventor： Yo-shik SHIN ,  Geum-yong KIM ,  Ji-Ho LEE

IPC: G06K9/00

CPC classification number: G06K9/00013 ,  G06K9/00912 ,  G06K9/036

Abstract: A fingerprint recognition apparatus and a method thereof of acquiring fingerprint data are provided. The fingerprint recognition apparatus acquires a user's fingerprint image through a fingerprint sensor, extracts information regarding a fingerprint size, a fingerprint position, a degree of fingerprint contact and a condition of minutiae points, and displays a corresponding error message and guide information through a display unit to encourage a reinput of fingerprint, if determining that the extracted information is not within a predetermined range. As a result, the user is encouraged to input a best quality fingerprint to allow extraction of good print data for either fingerprint enrollment or authentication. The information provided to the user may practically include detailed error and guide information regarding the fingerprint size, a degree with which a fingerprint is pushed to a certain side, a degree of contact or humidity of a fingerprint.

Abstract translation: 提供了一种获取指纹数据的指纹识别装置及其方法。 指纹识别装置通过指纹传感器获取用户的指纹图像，提取关于指纹大小，指纹位置，指纹接触度和细节点状况的信息，并通过显示单元显示相应的错误消息和指导信息 如果确定所提取的信息不在预定范围内，则鼓励指纹的再输入。 因此，鼓励用户输入最佳质量指纹，以便提取用于指纹注册或认证的良好打印数据。 提供给用户的信息实际上可以包括关于指纹大小的详细错误和指导信息，指纹被推送到某一方的程度，指纹的接触程度或湿度。

公开(公告)号：US20100098302A1

公开(公告)日：2010-04-22

申请号：US12254471

申请日：2008-10-20

Applicant: Yo-shik SHIN ,  Geum-yong Kim

Inventor： Yo-shik SHIN ,  Geum-yong Kim

IPC: G06K9/00

CPC classification number: G06K9/0012 ,  G06K9/00906

Abstract: An apparatus for distinguishing forged fingerprint and a method thereof are disclosed. A different threshold angle for total reflection is applied when forged fingerprint is touched on a fingerprint input surface of a prism, and the forged fingerprint distinguishing apparatus and method use the above fact. Accordingly, using a separate light source, from which a ray of light is emitted with a light axis at a predetermined range of incident angle, acquired fingerprint image is compared and it is determined whether the fingerprint image corresponds to authentic fingerprint or forged one.

Abstract translation: 公开了一种用于区分伪指纹的装置及其方法。 当伪造的指纹在棱镜的指纹输入表面上被触摸时，应用全反射的不同阈值角，并且伪造的指纹识别装置和方法使用上述事实。 因此，使用分离的光源，以入射角的预定范围内的光轴发射光线，比较获取的指纹图像，并且确定指纹图像是否对应于真实指纹或伪造的指纹图像。

公开(公告)号：US07813532B2

公开(公告)日：2010-10-12

申请号：US11723635

申请日：2007-03-21

Applicant: Yo-Shik Shin ,  Geum-yong Kim

Inventor： Yo-Shik Shin ,  Geum-yong Kim

IPC: G06K9/00

CPC classification number: G06K9/00046 ,  G06K9/0002

Abstract: Provided are an apparatus and a method for recognizing a fingerprint dually. In the method, an optical sensor unit and a semiconductor sensor unit are prepared such that they are adjacent to each other. The optical sensor unit is driven to obtain a first fingerprint image of a user's fingerprint according to an optical fingerprint recognizing method. A second fingerprint image of the fingerprint is obtained using the semiconductor sensor unit. First fingerprint data is generated from the first fingerprint image, and second fingerprint data is generated from the second fingerprint image. Data that matches with the first fingerprint data and the second fingerprint data are searched for from registration fingerprint data registered in advance so that authentication is performed. When authentication of the first fingerprint data and authentication of the second fingerprint data succeed, it is judged that authentication for the user's fingerprint has finally succeeded.

Abstract translation: 提供了用于双重识别指纹的装置和方法。 在该方法中，准备光学传感器单元和半导体传感器单元，使得它们彼此相邻。 驱动光学传感器单元，以根据光学指纹识别方法获得用户指纹的第一指纹图像。 使用半导体传感器单元获得指纹的第二指纹图像。 从第一指纹图像生成第一指纹数据，并且从第二指纹图像生成第二指纹数据。 从预先登记的注册指纹数据中搜索与第一指纹数据和第二指纹数据匹配的数据，从而进行认证。 当第一指纹数据的认证和第二指纹数据的认证成功时，判断用户指纹的认证最终成功。

公开(公告)号：US20080187190A1

公开(公告)日：2008-08-07

申请号：US11723640

申请日：2007-03-21

Applicant: Yo-Shik Shin ,  Geum-yong Kim

Inventor： Yo-Shik Shin ,  Geum-yong Kim

IPC: G06K9/00 ,  A61L2/10

CPC classification number: G06K9/00053 ,  A61L2/10

Abstract: Provided are a fingerprint recognition apparatus including a sterilizing function and a method for sterilizing the same. The fingerprint recognition apparatus includes a sterilizing light source irradiating a sterilizing light on a fingerprint contact surface of a fingerprint sensor to sterilize at all times the fingerprint contact surface which many and unspecified users contact their fingers on repeatedly. Accordingly, it is possible to prevent a route of bacterial infection and improve hygienic conditions.

Abstract translation: 提供一种包括消毒功能的指纹识别装置及其灭菌方法。 指纹识别装置包括在指纹传感器的指纹接触面上照射杀菌灯的消毒光源，以使多个未指定的使用者反复接触手指的指纹接触面一律消毒。 因此，可以防止细菌感染的途径，改善卫生条件。

公开(公告)号：US20080187189A1

公开(公告)日：2008-08-07

申请号：US11723635

申请日：2007-03-21

Applicant: Yo-Shik Shin ,  Geum-yong Kim

Inventor： Yo-Shik Shin ,  Geum-yong Kim

IPC: G06K9/00

CPC classification number: G06K9/00046 ,  G06K9/0002

Abstract: Provided are an apparatus and a method for recognizing a fingerprint dually. In the method, an optical sensor unit and a semiconductor sensor unit are prepared such that they are adjacent to each other. The optical sensor unit is driven to obtain a first fingerprint image of a user's fingerprint according to an optical fingerprint recognizing method. A second fingerprint image of the fingerprint is obtained using the semiconductor sensor unit. First fingerprint data is generated from the first fingerprint image, and second fingerprint data is generated from the second fingerprint image. Data that matches with the first fingerprint data and the second fingerprint data are searched for from registration fingerprint data registered in advance so that authentication is performed. When authentication of the first fingerprint data and authentication of the second fingerprint data succeed, it is judged that authentication for the user's fingerprint has finally succeeded.

Abstract translation: 提供了用于双重识别指纹的装置和方法。 在该方法中，准备光学传感器单元和半导体传感器单元，使得它们彼此相邻。 驱动光学传感器单元，以根据光学指纹识别方法获得用户指纹的第一指纹图像。 使用半导体传感器单元获得指纹的第二指纹图像。 从第一指纹图像生成第一指纹数据，并且从第二指纹图像生成第二指纹数据。 从预先登记的注册指纹数据中搜索与第一指纹数据和第二指纹数据匹配的数据，从而进行认证。 当第一指纹数据的认证和第二指纹数据的认证成功时，判断用户指纹的认证最终成功。

公开(公告)号：US20110013812A1

公开(公告)日：2011-01-20

申请号：US12835072

申请日：2010-07-13

Applicant: Yo-shik Shin ,  Geum-yong Kim ,  Young-Hyun Baek

Inventor： Yo-shik Shin ,  Geum-yong Kim ,  Young-Hyun Baek

IPC: G06K9/00

CPC classification number: G07C9/00158

Abstract: An entrance control system having a camera, and a method thereof of controlling entrance are provided. The entrance control system not only controls entrances through a use of an authentication tool based on biometric recognition, but also photographs a person attempting an entry through the camera, maps the information into authentication history and manages the history data. Accordingly, the entrance control system is capable of rejecting an unauthorized person who has forged biometric information such as a forged fingerprint. In order to ensure a reliability of image record of the person, the system processes a facial recognition algorithm to determine if a frontal face of the person is captured, and controls so that an error message is provided to the person if there is an error, and authentication based on biometric recognition is processed only when the face of the person is captured within an image range.

Abstract translation: 提供一种具有相机的入口控制系统及其控制入口的方法。 入口控制系统不仅通过使用基于生物识别的认证工具来控制入口，而且还对通过照相机尝试入口的人进行照相，将信息映射到认证历史并管理历史数据。 因此，入口控制系统能够拒绝已经伪造诸如伪造指纹的生物特征信息的未经授权的人。 为了确保人的图像记录的可靠性，系统处理面部识别算法以确定是否捕获了人的正面，并且如果存在错误则进行控制以向人提供错误消息， 并且仅当在图像范围内捕获人物的脸部时才处理基于生物识别识别的认证。

公开(公告)号：US07801334B2

公开(公告)日：2010-09-21

申请号：US11723640

申请日：2007-03-21

Applicant: Yo-Shik Shin ,  Geum-yong Kim

Inventor： Yo-Shik Shin ,  Geum-yong Kim

IPC: G06K9/00 ,  G06K7/00 ,  G06T1/00 ,  G01L1/24

CPC classification number: G06K9/00053 ,  A61L2/10

Abstract: Provided are a fingerprint recognition apparatus including a sterilizing function and a method for sterilizing the same. The fingerprint recognition apparatus includes a sterilizing light source irradiating a sterilizing light on a fingerprint contact surface of a fingerprint sensor to sterilize at all times the fingerprint contact surface which many and unspecified users contact their fingers on repeatedly. Accordingly, it is possible to prevent a route of bacterial infection and improve hygienic conditions.

Abstract translation: 提供一种包括消毒功能的指纹识别装置及其灭菌方法。 指纹识别装置包括在指纹传感器的指纹接触面上照射杀菌灯的消毒光源，以使多个未指定的使用者反复接触手指的指纹接触面一律消毒。 因此，可以防止细菌感染的途径，改善卫生条件。