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    IMAGE SYSTEM WITH EYE PROTECTION
    1.
    发明申请
    IMAGE SYSTEM WITH EYE PROTECTION 有权
    具有眼睛保护的图像系统

    公开(公告)号：US20160373645A1

    公开(公告)日：2016-12-22

    申请号：US15253453

    申请日：2016-08-31

    Applicant: PIXART IMAGING INC.

    Inventor： Han-Chang LIN ,  Guo-Zhen WANG ,  Nien-Tse CHEN

    IPC: H04N5/232 ,  G06K9/00

    CPC classification number: H04N5/23219 ,  G02B27/0093 ,  G06F3/013 ,  G06K9/00228 ,  G06K9/00597 ,  H04N5/23293

    Abstract: An image system including a display device, an image sensor, a face detection engine, an eye detection engine and an eye protection engine is provided. The image sensor captures an image. The face detection engine recognizes a user face in the image. The eye detection engine recognizes user eyes in the image. The eye protection engine turns off the display device when the user eyes are recognized in the image but the user face is not recognized in the image.

    Abstract translation: 提供了包括显示装置，图像传感器，面部检测引擎，眼睛检测引擎和眼睛保护引擎的图像系统。 图像传感器捕获图像。 脸部检测引擎识别图像中的用户面部。 眼睛检测引擎识别图像中的用户眼睛。 当图像中识别到用户的眼睛但用户脸部在图像中无法识别时，眼睛保护引擎会关闭显示设备。

    OPTICAL CONTROL KEY, OPERATING METHOD THEREOF, AND IMAGE SENSOR
    2.
    发明申请
    OPTICAL CONTROL KEY, OPERATING METHOD THEREOF, AND IMAGE SENSOR 审中-公开

    公开(公告)号：US20180373380A1

    公开(公告)日：2018-12-27

    申请号：US15634145

    申请日：2017-06-27

    Applicant: PixArt Imaging Inc.

    Inventor： Guo-Zhen WANG ,  Han-Chang LIN

    IPC: G06F3/041 ,  G06F3/042 ,  G06F3/01

    Abstract: An optical control key including a light source, a pixel array and a processor is provided. The light source is used to illuminate a skin surface. The pixel array has a first pixel region and a second pixel region. The processor is used to identify whether a touch is made by a human body according to pixel data of the first pixel region, and identify human body motion according to pixel data of the second pixel region.

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