MOTION PATTERN CLASSIFICATION AND GESTURE RECOGNITION
    1.
    发明申请
    MOTION PATTERN CLASSIFICATION AND GESTURE RECOGNITION 有权
    运动图案分类和姿态识别

    公开(公告)号:US20120306745A1

    公开(公告)日:2012-12-06

    申请号:US13153374

    申请日:2011-06-03

    IPC分类号: G06F3/033

    摘要: Methods, program products, and systems for gesture classification and recognition are disclosed. In general, in one aspect, a system can determine multiple motion patterns for a same user action (e.g., picking up a mobile device from a table) from empirical training data. The system can collect the training data from one or more mobile devices. The training data can include multiple series of motion sensor readings for a specified gesture. Each series of motion sensor readings can correspond to a particular way a user performs the gesture. Using clustering techniques, the system can extract one or more motion patterns from the training data. The system can send the motion patterns to mobile devices as prototypes for gesture recognition.

    摘要翻译: 公开了用于手势分类和识别的方法,程序产品和系统。 通常,在一个方面,系统可以根据经验训练数据确定用于相同用户动作(例如,从表中拾取移动设备)的多个运动模式。 系统可以从一个或多个移动设备收集训练数据。 训练数据可以包括用于指定手势的多个运动传感器读数。 每个系列的运动传感器读数可以对应于用户执行手势的特定方式。 使用聚类技术,系统可以从训练数据中提取一个或多个运动模式。 系统可以将运动模式发送到移动设备作为用于手势识别的原型。

    Motion pattern classification and gesture recognition
    2.
    发明授权
    Motion pattern classification and gesture recognition 有权
    运动模式分类和手势识别

    公开(公告)号:US09110510B2

    公开(公告)日:2015-08-18

    申请号:US13153374

    申请日:2011-06-03

    IPC分类号: G09G5/00 G06F3/01 G06K9/00

    摘要: Methods, program products, and systems for gesture classification and recognition are disclosed. In general, in one aspect, a system can determine multiple motion patterns for a same user action (e.g., picking up a mobile device from a table) from empirical training data. The system can collect the training data from one or more mobile devices. The training data can include multiple series of motion sensor readings for a specified gesture. Each series of motion sensor readings can correspond to a particular way a user performs the gesture. Using clustering techniques, the system can extract one or more motion patterns from the training data. The system can send the motion patterns to mobile devices as prototypes for gesture recognition.

    摘要翻译: 公开了用于手势分类和识别的方法,程序产品和系统。 通常,在一个方面,系统可以根据经验训练数据确定用于相同用户动作(例如,从表中拾取移动设备)的多个运动模式。 该系统可以从一个或多个移动设备收集训练数据。 训练数据可以包括用于指定手势的多个运动传感器读数。 每个系列的运动传感器读数可以对应于用户执行手势的特定方式。 使用聚类技术,系统可以从训练数据中提取一个或多个运动模式。 系统可以将运动模式发送到移动设备作为用于手势识别的原型。

    PRESENCE SENSING
    9.
    发明申请
    PRESENCE SENSING 审中-公开
    现在感觉

    公开(公告)号:US20120287031A1

    公开(公告)日:2012-11-15

    申请号:US13219573

    申请日:2011-08-26

    IPC分类号: G09G5/00

    摘要: One embodiment may take the form of a method of operating a computing device to provide presence based functionality. The method may include operating the computing device in a reduced power state and collecting a first set of data from a first sensor. Based on the first set of data, the computing device determines if an object is within a threshold distance of the computing device and, if the object is within the threshold distance, the device activates a secondary sensor to collect a second set of data. Based on the second set of data, the device determines if the object is a person. If the object is a person, the device determines a position of the person relative to the computing device and executes a change of state in the computing device based on the position of the person relative to the computing device. If the object is not a person, the computing device remains in a reduced power state.

    摘要翻译: 一个实施例可以采取操作计算设备以提供基于存在的功能的方法的形式。 该方法可以包括以降低的功率状态操作计算设备并从第一传感器收集第一组数据。 基于第一组数据,计算设备确定对象是否在计算设备的阈值距离内,并且如果对象在阈值距离内,则设备激活辅助传感器以收集第二组数据。 基于第二组数据,设备确定对象是否是人。 如果对象是人,则设备确定人相对于计算设备的位置,并且基于人相对于计算设备的位置来执行计算设备中的状态改变。 如果物体不是人,则计算设备保持在降低功率状态。

    Negative pixel compensation
    10.
    发明授权
    Negative pixel compensation 有权
    负像素补偿

    公开(公告)号:US08581879B2

    公开(公告)日:2013-11-12

    申请号:US12691328

    申请日:2010-01-21

    摘要: Negative pixel compensation in a touch sensor panel is disclosed. A method can compensate for a negative pixel effect in touch signal outputs due to poor grounding of an object touching the panel. To do so, the method can include determining at least one bound for a negative pixel compensation factor based on touch signal values, estimating the compensation factor within the determined bound based on the touch signal values that are negative, where the negative values indicate the presence of the negative pixel effect, and applying the estimated compensation factor to the touch signal outputs to compensate the touch signal values for the negative pixel effect.

    摘要翻译: 公开了触摸传感器面板中的负像素补偿。 由于接触面板的物体接地不良,一种方法可以补偿触摸信号输出中的负像素效应。 为了这样做,该方法可以包括基于触摸信号值来确定负像素补偿因子的至少一个界限,基于负的触摸信号值估计所确定的界限内的补偿因子,其中负值表示存在 并且将估计的补偿因子应用于触摸信号输出以补偿负像素效应的触摸信号值。