Image matching-based pointing techniques

    公开(公告)号:US09749574B2

    公开(公告)日:2017-08-29

    申请号:US15079655

    申请日:2016-03-24

    Abstract: Techniques are disclosed that can be implemented as a system configured for image matching-based pointing and/or selection from information presented in an image displayed by a projection device. A pointing device configured as described herein may be pointed at a target portion of an image displayed by a projection device and allowed to capture an image inclusive of that target portion. In turn, the captured image data may be compared with data pertaining to the original displayed image. The resultant pointing location data can be used to generate one or more pointing indicators within the original image, and the projection device may display the resultant annotated image on screen, in some cases in real time and/or with precision resolution of a single pixel. A subsequent user selection can be made based on the known location of the pointing indicator. The techniques provide for more native human-machine interaction than existing approaches.

    DEVICE FOR REMOTELY CONTROLLING ELECTRIC EQUIPMENT
    9.
    发明申请
    DEVICE FOR REMOTELY CONTROLLING ELECTRIC EQUIPMENT 审中-公开
    用于远程控制电气设备的设备

    公开(公告)号:US20160212368A1

    公开(公告)日:2016-07-21

    申请号:US14915235

    申请日:2013-08-27

    Inventor: Ren ZHANG Qi LI

    Abstract: The present invention relates to a device for remotely controlling electric equipment. The device comprises a plurality of buttons, all buttons are configured to make one closed loop; a plurality of outside colored portions extending along outside of at least two adjacent buttons, the color of each outside colored portion is different each other; and a plurality of inside colored portions extending along inside of at least two adjacent buttons, the color of each inside colored portion is different each other; wherein a predetermined function is allocated to a series of buttons indicated by corresponding inside or outside colored portion; the device further comprising: a controller to recognize a command and send the command to the electric equipment, wherein the controller recognizes the allocated function as the command when the buttons corresponding to the colored portion for the allocated function are stroked in predetermined direction in series.

    Abstract translation: 本发明涉及远程控制电气设备的装置。 所述设备包括多个按钮,所有按钮被配置为制作一个闭环; 多个外部着色部分,其沿着至少两个相邻按钮的外侧延伸,每个外部彩色部分的颜色彼此不同; 以及沿着至少两个相邻按钮的内部延伸的多个内部着色部分,每个内部着色部分的颜色彼此不同; 其中预定功能被分配给由对应的内部或外部彩色部分指示的一系列按钮; 所述设备还包括:控制器,用于识别命令并将所述命令发送到所述电气设备,其中当与所分配的功能的所述着色部分相对应的按钮被串行地沿预定方向进行操作时,所述控制器识别所分配的功能作为所述命令。

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