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1.发明授权System and method for displaying motility events in an in vivo image stream 有权用于在体内图像流中显示运动性事件的系统和方法公开(公告)号：US09514556B2
公开(公告)日：2016-12-06
申请号：US14375318
申请日：2013-01-30
Applicant: GIVEN IMAGING LTD.
Inventor： Michal Drozdzal , Santiago Segui Mesquida , Petia Radeva , Jordi Vitria , Laura Igual-Munoz , Carolina Malagelada , Fernando Azpiroz
CPC classification number: G06T11/60 , A61B1/00009 , A61B1/00045 , A61B1/041 , G06F19/00 , G06F19/321 , G06K9/00523 , G06T7/0016 , G06T2207/30028 , G06T2207/30092 , G16H40/63
Abstract: A system and method may analyse and display intestinal motility events, based on an image stream captured by an in vivo imaging device. According to some embodiments, the system includes a storage unit to store image frames from the image stream, a processor to select a strip of pixels from a plurality of image frames of the image stream and to align the selected strips adjacently to form a motility events bar, and a visual display unit for displaying the motility events bar to a user.
Abstract translation: 系统和方法可以基于由体内成像装置捕获的图像流来分析和显示肠蠕动事件。 根据一些实施例，该系统包括存储单元以存储来自图像流的图像帧，处理器从图像流的多个图像帧中选择像素条，并且相邻地对准所选择的条带以形成运动性事件 酒吧和用于向使用者显示运动事件栏的视觉显示单元。
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公开(公告)号：US10204411B2
公开(公告)日：2019-02-12
申请号：US15309955
申请日：2015-05-04
Applicant: GIVEN IMAGING LTD.
Inventor： Michal Drozdzal , Santiago Segui-Mesquida , Jordi Vitria , Petia Radeva , Carolina Malagelada , Fernando Azpiroz
Abstract: A system and method for segmenting an image stream to a plurality of segments is provided. A processing unit may be configured to calculate a set of pixel-based properties for frames of an image stream, and detect segments of constant mean values in the sets of pixel-based properties. The segments of constant mean values are detected by using a window method that determines possible partition points of the window, and calculating a difference between mean values of the sets of pixel-based properties for each sub-window of frames. Points of change may be identified in the calculated difference between mean values of the sets of pixel-based properties. A display unit may display a summarized representation of the image stream, wherein the summarized representation includes a plurality of segments, each segment corresponding to a segment of constant mean values in the sets of pixel-based properties.
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3.发明申请SYSTEM AND METHOD FOR DISPLAYING MOTILITY EVENTS IN AN IN VIVO IMAGE STREAM 有权用于在VIVO图像流中显示动态事件的系统和方法公开(公告)号：US20150016700A1
公开(公告)日：2015-01-15
申请号：US14375318
申请日：2013-01-30
Applicant: GIVEN IMAGING LTD.
Inventor： Michal Drozdzal , Santiago Segui Mesquida , Petia Radeva , Jordi Vitria , Laura Igual-Munoz , Carolina Malagelada , Fernando Azpiroz
CPC classification number: G06T11/60 , A61B1/00009 , A61B1/00045 , A61B1/041 , G06F19/00 , G06F19/321 , G06K9/00523 , G06T7/0016 , G06T2207/30028 , G06T2207/30092 , G16H40/63
Abstract: A system and method may analyse and display intestinal motility events, based on an image stream captured by an in vivo imaging device. According to some embodiments, the system includes a storage unit to store image frames from the image stream, a processor to select a strip of pixels from a plurality of image frames of the image stream and to align the selected strips adjacently to form a motility events bar, and a visual display unit for displaying the motility events bar to a user.
Abstract translation: 系统和方法可以基于由体内成像装置捕获的图像流来分析和显示肠蠕动事件。 根据一些实施例，该系统包括存储单元以存储来自图像流的图像帧，处理器从图像流的多个图像帧中选择像素条，并且相邻地对准所选择的条带以形成运动性事件 酒吧和用于向使用者显示运动事件栏的视觉显示单元。
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