PORTABLE DEVICE USING PASSIVE SENSOR FOR INITIATING TOUCHLESS GESTURE CONTROL
    1.
    发明申请
    PORTABLE DEVICE USING PASSIVE SENSOR FOR INITIATING TOUCHLESS GESTURE CONTROL 有权
    便携式设备使用无源传感器启动无触觉控制

    公开(公告)号:US20160054858A1

    公开(公告)日:2016-02-25

    申请号:US14780292

    申请日:2014-04-03

    Applicant: CRUNCHFISH AB

    Abstract: A portable device (100) comprising a controller (210), a memory (240), a camera (160) and a passive proximity sensor (170). The controller being configured for receiving input from said passive proximity sensor (170) indicating a light environment in front of the passive proximity sensor (170) detecting a change in light environment, determining a light pattern (P) of changes in light environment, determining if the light pattern (P) matches a stored initiating pattern, which is stored in the memory (240), and if so, accepting the light pattern (P) and in response thereto activating the camera (160), identifying an object (H) in front of the camera (160) and tracking the object (H) thereby enabling touchless gesture control of the portable device (100), characterized in that the passive proximity sensor is an ambient light sensor and the light pattern consists of a series of changes between dark and light (dark is light below a threshold, light is light above a second threshold).

    Abstract translation: 一种包括控制器(210),存储器(240),相机(160)和被动接近传感器(170)的便携式设备(100)。 所述控制器被配置用于接收来自所述无源接近传感器(170)的输入,指示所述被动接近传感器(170)前面的光环境检测光环境的变化,确定光环境变化的光图案(P),确定 如果光图案(P)与存储在存储器(240)中的存储的启动图案相匹配,并且如果是,则接受光图案(P)并且响应于此激活相机(160),识别对象(H )并且跟踪对象(H),从而实现便携式设备(100)的无触摸手势控制,其特征在于,被动接近传感器是环境光传感器,并且光图案由一系列 暗和光之间的变化(暗在低于阈值的光线,光线的光线高于第二阈值)。

    SCALABLE INPUT FROM TRACKED OBJECT
    2.
    发明申请
    SCALABLE INPUT FROM TRACKED OBJECT 审中-公开
    可追溯输入的跟踪对象

    公开(公告)号:US20150363003A1

    公开(公告)日:2015-12-17

    申请号:US14761663

    申请日:2014-01-22

    Applicant: CRUNCHFISH AB

    Inventor: Martin HENRIZ

    Abstract: A computing device (100, 200) comprising a display (120) and a controller (210), wherein said controller (210) is configured to detect and track an object (H) via a video stream (265) provided by a camera (160, 260), detect a movement (G1, G2) of the object (H), translate said movement (G1, G2) of the object (H) to a resulting movement (M1, M2) of a marker (136) based on a scale, detect a change in distance to the object (H), and adapt said scale accordingly.

    Abstract translation: 一种包括显示器(120)和控制器(210)的计算设备(100,200),其中所述控制器(210)被配置为经由由相机提供的视频流(265)来检测和跟踪对象(H) 检测对象(H)的移动(G1,G2),将对象(H)的所述移动(G1,G2)转换为基于标记(136)的结果移动(M1,M2) 检测距离物体(H)的距离变化,并相应调整所述刻度。

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