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    LOW INTERFERENCE SYSTEM AND METHOD FOR SYNCHRONIZATION, IDENTIFICATION AND TRACKING OF VISUAL AND INTERACTIVE SYSTEMS
    1.
    发明申请
    LOW INTERFERENCE SYSTEM AND METHOD FOR SYNCHRONIZATION, IDENTIFICATION AND TRACKING OF VISUAL AND INTERACTIVE SYSTEMS 有权
    低干扰系统和视觉和交互系统的同步，识别和跟踪方法

    公开(公告)号：US20150015482A1

    公开(公告)日：2015-01-15

    申请号：US14371082

    申请日：2013-01-03

    申请人： Tormod Njolstad ,  Oystein Damhaug ,  Hallvard Naess ,  Karol Marcin Pawlak ,  Sverre Dale Moen

    发明人： Tormod Njolstad ,  Oystein Damhaug ,  Hallvard Naess ,  Karol Marcin Pawlak ,  Sverre Dale Moen

    IPC分类号： G06F3/01

    CPC分类号： G06F3/01 ,  G06F3/03542 ,  G06F3/0386 ,  G06F3/0425

    摘要： A visual system includes one or more units, where each unit is a displaying unit or a video camera, or a combination of both, and each unit has a receiver. The unit has a transmitter which starts transmitting infrequent, short repetitive bursts if no bursts are received by the receiver; and otherwise transmits a delayed short burst synchronized to the infrequent, short repetitive bursts by the transmitter, in order to synchronize all units in the visual system to each other, while the infrequent, short repetitive bursts will not interfere nor will be interfered by the general use of remote controllers for other purposes.

    摘要翻译： 视觉系统包括一个或多个单元，其中每个单元是显示单元或摄像机，或两者的组合，并且每个单元具有接收器。 该单元具有发射机，如果接收机没有接收到脉冲串，则发射器发射不频繁的短重复脉冲串; 否则发送与发射机不频繁的短重复突发同步的延迟的短突发，以便将视觉系统中的所有单元彼此同步，而不频繁的短重复突发将不会被干扰，也不会被一般的干扰 使用遥控器进行其他用途。

    CAMERA-BASED MULTI-TOUCH INTERACTION AND ILLUMINATION SYSTEM AND METHOD
    2.
    发明申请
    CAMERA-BASED MULTI-TOUCH INTERACTION AND ILLUMINATION SYSTEM AND METHOD 有权
    基于摄像机的多触摸相互作用和照明系统及方法

    公开(公告)号：US20130135260A1

    公开(公告)日：2013-05-30

    申请号：US13814831

    申请日：2011-11-22

    申请人： Oystein Damhaug ,  Hallvard Naess ,  Tormod Njolstad

    发明人： Oystein Damhaug ,  Hallvard Naess ,  Tormod Njolstad

    IPC分类号： G06F3/042

    CPC分类号： G06F3/0425 ,  G06F3/0304 ,  G06F3/0421

    摘要： A method, system and apparatus is provided for controlling and interacting within an interaction volume and/or surface of a computer. The method, apparatus and system is optionally employed together with, or even be integrated into, data projectors of all types and its fixtures/stands, and used together with flat screens (LCD, plasma, OLED, rear-projection screen and so forth) to render such display systems interactive. The apparatus incorporates a camera covering the interaction area from either a very short distance or from a larger distance to determine the lateral positions (X, Y) and even capturing the pose of the finger(s), hand(s) or other interacting object(s), which optionally include the determination of “touch” and “hovering”.

    摘要翻译： 提供了一种用于在计算机的交互体积和/或表面内控制和交互的方法，系统和装置。 该方法，装置和系统可选地与所有类型及其固定装置/支架一起使用或甚至被集成到数据投影仪中，并与平面屏幕（LCD，等离子体，OLED，背投屏幕等）一起使用， 使这种显示系统交互。 该装置包括从非常短的距离或较大距离覆盖相互作用区域的相机以确定横向位置（X，Y），甚至捕获手指，手或其他交互对象的姿势 （可选）包括“触摸”和“盘旋”的确定。

    CAMERA-BASED MULTI-TOUCH INTERACTION APPARATUS, SYSTEM AND METHOD
    3.
    发明申请
    CAMERA-BASED MULTI-TOUCH INTERACTION APPARATUS, SYSTEM AND METHOD 审中-公开
    基于摄像机的多触摸交互设备，系统和方法

    公开(公告)号：US20130147711A1

    公开(公告)日：2013-06-13

    申请号：US13814832

    申请日：2011-11-22

    申请人： Tormod Njolstad ,  Hallvard Naess ,  Oystein Damhaug

    发明人： Tormod Njolstad ,  Hallvard Naess ,  Oystein Damhaug

    IPC分类号： G06F3/01

    CPC分类号： G06F3/011 ,  G06F3/0425

    摘要： An apparatus, system and method controls and interacts within an interaction volume within a height over the coordinate plane of a computer such as a computer screen, interactive whiteboard, horizontal interaction surface, video/web-conference system, document camera, rear-projection screen, digital signage surface, television screen or gaming device, to provide pointing, hovering, selecting, tapping, gesturing, scaling, drawing, writing and erasing, using one or more interacting objects, for example, fingers, hands, feet, and other objects, for example, pens, brushes, wipers and even more specialized tools. The apparatus and method be used together with, or even be integrated into, data projectors of all types and its fixtures/stands, and used together with flat screens to render display systems interactive. The apparatus has a single camera covering the interaction volume from either a very short distance or from a larger distance to determine the lateral positions and to capture the pose of the interacting object(s).

    摘要翻译： 装置，系统和方法控制和交互在计算机的坐标平面之内的高度内的交互体中，例如计算机屏幕，交互式白板，水平交互表面，视频/网络会议系统，文档照相机，背投屏幕 数字标牌表面，电视屏幕或游戏设备，使用一个或多个交互对象（例如手指，手，脚和其他对象）来提供指向，盘旋，选择，敲击，手势，缩放，绘图，写入和擦除 ，例如笔，刷子，擦拭器和甚至更专业的工具。 该装置和方法与所有类型的数据投影仪及其固定装置/支架一起使用，或甚至被集成在一起，并与平面屏幕一起使用以显示系统交互。 该装置具有单个相机，从非常短的距离或较大距离覆盖相互作用体积以确定横向位置并捕获相互作用物体的姿态。

    Camera-based multi-touch interaction and illumination system and method
    5.
    发明授权
    Camera-based multi-touch interaction and illumination system and method 有权

    公开(公告)号：US09996197B2

    公开(公告)日：2018-06-12

    申请号：US13814831

    申请日：2011-11-22

    申请人： Oystein Damhaug ,  Hallvard Naess ,  Tormod Njolstad

    发明人： Oystein Damhaug ,  Hallvard Naess ,  Tormod Njolstad

    IPC分类号： H04N1/00 ,  G06F3/042 ,  G06F3/03

    CPC分类号： G06F3/0425 ,  G06F3/0304 ,  G06F3/0421

    摘要： A method, system and apparatus is provided for controlling and interacting within an interaction volume and/or surface of a computer. The method, apparatus and system is optionally employed together with, or even be integrated into, data projectors of all types and its fixtures/stands, and used together with flat screens (LCD, plasma, OLED, rear-projection screen and so forth) to render such display systems interactive. The apparatus incorporates a camera covering the interaction area from either a very short distance or from a larger distance to determine the lateral positions (X, Y) and even capturing the pose of the finger(s), hand(s) or other interacting object(s), which optionally include the determination of “touch” and “hovering”.