ADAPTIVE SAMPLING FOR EFFICIENT ANALYSIS OF EGO-CENTRIC VIDEOS
    1.
    发明申请
    ADAPTIVE SAMPLING FOR EFFICIENT ANALYSIS OF EGO-CENTRIC VIDEOS 审中-公开
    适用于高效率分析EGO-CENTRIC视频

    公开(公告)号:US20160140395A1

    公开(公告)日:2016-05-19

    申请号:US14596592

    申请日:2015-01-14

    CPC classification number: G06K9/00664 G06K9/00744 G06K9/00765 G06K9/6228

    Abstract: A method, non-transitory computer-readable medium, and apparatus for adaptive sampling an ego-centric video to extract features for performing an analysis are disclosed. For example, the method captures the ego-centric video, determines a spatio-temporal location of interest within the ego-centric video, applies an adaptive sampling centered around the spatio-temporal location of interest to obtain one or more spatio-temporal patches, extracts one or more features using the one or more spatio-temporal patches and performs an analysis based on the one or more features.

    Abstract translation: 公开了一种用于自适应采样自我中心视频以提取用于执行分析的特征的方法,非暂时计算机可读介质和装置。 例如,该方法捕获以自我为中心的视频,以自我为中心的视频确定感兴趣的时空位置,以感兴趣的空间 - 时间位置为中心应用自适应采样,以获得一个或多个时空斑块, 使用所述一个或多个时空贴片提取一个或多个特征,并且基于所述一个或多个特征执行分析。

    USING GESTURES TO TRAIN HAND DETECTION IN EGO-CENTRIC VIDEO
    2.
    发明申请
    USING GESTURES TO TRAIN HAND DETECTION IN EGO-CENTRIC VIDEO 审中-公开
    在EGO中央视频中使用手枪来探测手感

    公开(公告)号:US20160092726A1

    公开(公告)日:2016-03-31

    申请号:US14501250

    申请日:2014-09-30

    Abstract: A method, non-transitory computer readable medium, and apparatus for training hand detection in an ego-centric video are disclosed. For example, the method prompts a user to provide a hand gesture, captures the ego-centric video containing the hand gesture, analyzes the hand gesture in a frame of the ego-centric video to identify a set of pixels in the image corresponding to a hand region, generates a training set of features from the set of pixels that correspond to the hand region and trains a head-mounted video device to detect the hand in subsequently captured ego-centric video images based on the training set of features.

    Abstract translation: 公开了一种用于以自我为中心的视频来训练手检测的方法,非暂时性计算机可读介质和装置。 例如,该方法提示用户提供手势,捕获包含手势的以自我为中心的视频,分析以自我为中心的视频的帧中的手势,以识别对应于图像的图像中的一组像素 手区域从与手区域对应的像素集合中生成特征的训练集,并且训练头戴式视频设备,以基于特征的训练集来检测随后捕获的以自我为中心的视频图像中的手。

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