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公开(公告)号：US09778750B2
公开(公告)日：2017-10-03
申请号：US14501284
申请日：2014-09-30
Applicant: Xerox Corporation
Inventor： Jayant Kumar , Xiaodong Yang , Qun Li , Edgar A. Bernal , Raja Bala
CPC classification number: G06F3/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F1/163 , G06F3/011 , G06F3/0304 , G06K9/00389 , G06K9/00664 , G06K9/2081 , H04N5/23219
Abstract: A method, non-transitory computer readable medium, and apparatus for localizing a region of interest using a hand gesture are disclosed. For example, the method acquires an image containing the hand gesture from the ego-centric video, detects pixels that correspond to one or more hands in the image using a hand segmentation algorithm, identifies a hand enclosure in the pixels that are detected within the image, localizes a region of interest based on the hand enclosure and performs an action based on the object in the region of interest.
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公开(公告)号：US09354711B2
公开(公告)日：2016-05-31
申请号：US14553752
申请日：2014-11-25
Applicant: Xerox Corporation
Inventor： Jayant Kumar , Xiaodong Yang , Qun Li , Raja Bala , Edgar A. Bernal , Jeyasri Subramanian
CPC classification number: G06F3/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F1/163 , G06F3/011 , G06F3/0304 , G06K9/00355 , G06K9/2081 , G06T7/174 , G06T2207/10016 , G06T2207/30196
Abstract: A method, non-transitory computer-readable medium, and apparatus for localizing a region of interest using a dynamic hand gesture are disclosed. For example, the method captures the ego-centric video containing the dynamic hand gesture, analyzes a frame of the ego-centric video to detect pixels that correspond to a fingertip using a hand segmentation algorithm, analyzes temporally one or more frames of the ego-centric video to compute a path of the fingertip in the dynamic hand gesture, localizes the region of interest based on the path of the fingertip in the dynamic hand gesture and performs an action based on an object in the region of interest.
Abstract translation: 公开了一种使用动态手势来定位感兴趣区域的方法，非暂时计算机可读介质和装置。 例如，该方法捕获包含动态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，以使用手分割算法来检测对应于指尖的像素，在时间上分析自我中心视频中的一个或多个帧， 以计算动态手势中的指尖的路径，基于动态手势中指尖的路径来定位感兴趣区域，并且基于感兴趣区域中的对象执行动作。
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公开(公告)号：US20160091975A1
公开(公告)日：2016-03-31
申请号：US14501284
申请日：2014-09-30
Applicant: Xerox Corporation
Inventor： JAYANT KUMAR , Xiaodong Yang , Qun Li , Edgar A. Bernal , Raja Bala
CPC classification number: G06F3/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F1/163 , G06F3/011 , G06F3/0304 , G06K9/00389 , G06K9/00664 , G06K9/2081 , H04N5/23219
Abstract: A method, non-transitory computer readable medium, and apparatus for localizing a region of interest using a hand gesture are disclosed. For example, the method acquires an image containing the hand gesture from the ego-centric video, detects pixels that correspond to one or more hands in the image using a hand segmentation algorithm, identifies a hand enclosure in the pixels that are detected within the image, localizes a region of interest based on the hand enclosure and performs an action based on the object in the region of interest.
Abstract translation: 公开了一种使用手势来定位感兴趣区域的方法，非暂时计算机可读介质和装置。 例如，该方法从以自我为中心的视频获取包含手势的图像，使用手分割算法来检测与图像中的一只或多只手相对应的像素，识别在图像内检测到的像素中的手形外壳 ，基于手围围区域化感兴趣区域，并基于感兴趣区域中的对象执行动作。
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公开(公告)号：US20160091976A1
公开(公告)日：2016-03-31
申请号：US14553752
申请日：2014-11-25
Applicant: Xerox Corporation
Inventor： JAYANT KUMAR , Xiaodong Yang , Qun Li , Raja Bala , Edgar A. Bernal , Jeyasri Subramanian
CPC classification number: G06F3/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F1/163 , G06F3/011 , G06F3/0304 , G06K9/00355 , G06K9/2081 , G06T7/174 , G06T2207/10016 , G06T2207/30196
Abstract: A method, non-transitory computer-readable medium, and apparatus for localizing a region of interest using a dynamic hand gesture are disclosed. For example, the method captures the ego-centric video containing the dynamic hand gesture, analyzes a frame of the ego-centric video to detect pixels that correspond to a fingertip using a hand segmentation algorithm, analyzes temporally one or more frames of the ego-centric video to compute a path of the fingertip in the dynamic hand gesture, localizes the region of interest based on the path of the fingertip in the dynamic hand gesture and performs an action based on an object in the region of interest.
Abstract translation: 公开了一种使用动态手势来定位感兴趣区域的方法，非暂时计算机可读介质和装置。 例如，该方法捕获包含动态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，以使用手分割算法来检测对应于指尖的像素，在时间上分析自我中心视频中的一个或多个帧， 以计算动态手势中的指尖的路径，基于动态手势中指尖的路径来定位感兴趣区域，并且基于感兴趣区域中的对象执行动作。
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