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    DETECTING TOOTH WEAR USING INTRA-ORAL 3D SCANS
    82.
    发明公开
    DETECTING TOOTH WEAR USING INTRA-ORAL 3D SCANS 审中-公开
    使用口内3D扫描检测牙齿磨损

    公开(公告)号：EP3164062A1

    公开(公告)日：2017-05-10

    申请号：EP15814177.0

    申请日：2015-06-26

    Applicant: 3M Innovative Properties Company

    Inventor： SOMASUNDARAM, Guruprasad ,  RIBNICK, Evan J. ,  SIVALINGAM, Ravishankar ,  EID, Aya ,  MEYER, Theresa M. ,  GOLNARI, Golshan ,  SABELLI, Anthony J.

    IPC: A61B5/00 ,  A61B1/24 ,  A61C19/04

    CPC classification number: G06T7/0016 ,  A61B5/0088 ,  A61B5/4547 ,  A61C7/002 ,  A61C9/0053 ,  A61C19/04 ,  G06F17/50 ,  G06T7/11 ,  G06T13/20 ,  G06T15/08 ,  G06T19/20 ,  G06T2200/04 ,  G06T2207/30036 ,  G06T2210/41

    Abstract: A method for detecting tooth wear using digital 3D models of teeth taken at different times. The digital 3D models of teeth are segmented to identify individual teeth within the digital 3D model. The segmentation includes performing a first segmentation method that over segments at least some of the teeth within the model and a second segmentation method that classifies points within the model as being either on an interior of a tooth or on a boundary between teeth. The results of the first and second segmentation methods are combined to generate segmented digital 3D models. The segmented digital 3D models of teeth are compared to detect tooth wear by determining differences between the segmented models, where the differences relate to the same tooth to detect wear on the tooth over time.

    Abstract translation: 使用在不同时间拍摄的牙齿的数字3D模型来检测牙齿磨损的方法。 牙齿的数字3D模型被分割以识别数字3D模型内的各个牙齿。 分割包括执行第一分割方法，该第一分割方法在模型内的至少一些牙齿的上方分段，以及第二分割方法，其将模型内的点分类为位于牙齿的内部或牙齿之间的边界上。 第一和第二分割方法的结果被组合以生成分段数字3D模型。 比较牙齿的分段数字3D模型以通过确定分段模型之间的差异来检测牙齿磨损，其中差异涉及相同的牙齿以随时间检测牙齿上的磨损。

    EDITING DIGITAL NOTES REPRESENTING PHYSICAL NOTES
    83.
    发明公开
    EDITING DIGITAL NOTES REPRESENTING PHYSICAL NOTES 审中-公开
    BEARBEITUNG DIGITALER NOTIZEN ZUR DARSTELLUNG PHYSISCHER NOTIZEN

    公开(公告)号：EP3058515A1

    公开(公告)日：2016-08-24

    申请号：EP14854705.2

    申请日：2014-10-15

    Applicant: 3M Innovative Properties Company

    Inventor： MOORE, Richard J. ,  LEIGHTON, Michael C. ,  SOMASUNDARAM, Guruprasad ,  ÅKERLUND, Linus ,  PERSSON, Roland ,  AYBAR LÓPEZ, Héctor M. ,  WOLK, Diane R. ,  AXELSSON, Pontus ,  KJELLBERG, Staffan H.

    IPC: G06K9/60 ,  G06K9/62 ,  G06K9/78

    CPC classification number: G06K9/4652 ,  G06F3/0482 ,  G06K9/00442 ,  G06K9/00671 ,  G06K2009/00489

    Abstract: In one example, a method includes receiving a digital note of a plurality of digital notes generated based on image data comprising a visual representation of a scene that includes a plurality of physical notes such that each of the plurality of digital notes respectively corresponds to a particular physical note of the plurality of physical notes, wherein each of the physical notes includes respective recognizable content. In this example, the method also includes receiving user input indicating a modification to one or more visual characteristics of the digital note. In this example, the method also includes editing, in response to the user input, the one or more visual characteristics of the digital note. In this example, the method also includes outputting, for display, a modified version of the digital note that includes the one or more visual characteristics.

    Abstract translation: 在一个示例中，一种方法包括接收基于图像数据生成的多个数字音符的数字音符，所述数字音符包括包括多个物理音符的场景的视觉表示，使得所述多个数字音符中的每一个分别对应于特定的 多个物理笔记的物理笔记，其中每个物理笔记包括相应的可识别的内容。 在该示例中，该方法还包括接收指示对数字音符的一个或多个视觉特征的修改的用户输入。 在该示例中，该方法还包括响应于用户输入编辑数字音符的一个或多个视觉特征。 在该示例中，该方法还包括输出用于显示包括一个或多个视觉特征的数字音符的修改版本。

    SYSTEMS AND METHODS FOR NOTE CONTENT EXTRACTION AND MANAGEMENT USING SEGMENTED NOTES
    85.
    发明公开
    SYSTEMS AND METHODS FOR NOTE CONTENT EXTRACTION AND MANAGEMENT USING SEGMENTED NOTES 审中-公开
    系统和方法提取和通知的行政能力BY基于分段ALERTS

    公开(公告)号：EP3020000A1

    公开(公告)日：2016-05-18

    申请号：EP14823031.1

    申请日：2014-07-08

    Applicant: 3M Innovative Properties Company

    Inventor： WOLK, Diane R. ,  MORAN, Cristin E. ,  MAHLI, David M. ,  SOMASUNDARAM, Guruprasad ,  MOORE, Richard J.

    IPC: G06K9/18

    CPC classification number: G06K9/00463 ,  G06K9/00442 ,  G06K9/00449 ,  G06K9/00456 ,  G06K9/00671 ,  G06K9/18 ,  G06K9/344 ,  G06K9/4604 ,  G06K9/4652 ,  G06K9/4671 ,  G06K2009/4666 ,  G06T7/11 ,  G06T7/187 ,  G06T2207/10004 ,  G06T2207/10024 ,  G06T2207/30176

    Abstract: Techniques for creating and manipulating software notes representative of physical notes are described. A note management system comprises a note recognition module configured to receive image data capturing a note having a plurality of color segments, wherein the note recognition module is further configured to generate a plurality of indicators, each indicator indicative of a color class of a pixel or group of pixels within the image data and based on color values of the pixel or group of pixels; and a note extraction module configured to determine general boundaries of the color segments of the note based on the plurality of indicators and extract content using the general boundaries, the content comprising a plurality of content pieces, each of the content pieces corresponding to one of the color segments of the note.

    Abstract translation: 用于创建和操作软件的说明代表的物理笔记的技术。 的说明管理系统包括被配置成接收图像数据拍摄具有色段的复数，worin音符识别模块的注释的注释识别模块被进一步配置为生成的指标复数，每个指示符指示彩色类的像素的或 的图像数据内的像素的组，并基于像素或像素组的颜色值; 并且被配置成基于使用的一般的边界指标和提取内容的多个音符的颜色段的确定性矿一般边界的注释，提取模块，所述内容包括内容片段的复数，每个内容片段的对应的一个 音符的颜色段。

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