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    EDITING DIGITAL NOTES REPRESENTING PHYSICAL NOTES
    3.
    发明申请
    EDITING DIGITAL NOTES REPRESENTING PHYSICAL NOTES 有权
    编辑数字笔记代表物理笔记

    公开(公告)号：US20150106755A1

    公开(公告)日：2015-04-16

    申请号：US14514766

    申请日：2014-10-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Richard J. Moore ,  Michael C. Leighton ,  Guruprasad Somasundaram ,  Linus Åkerlund ,  Olof Roland Persson ,  Héctor M. Aybar López ,  Diane R. Wolk ,  Pontus Axelsson ,  Staffan H. Kjellberg

    IPC: G06F3/0484 ,  G06F3/0488

    CPC classification number: G06T11/60 ,  G06F3/0484 ,  G06F3/04842 ,  G06F3/04883 ,  G06F17/212 ,  G06F17/24 ,  G06T11/001

    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 managing digital notes
    5.
    发明授权
    Systems and methods for managing digital notes 有权

    公开(公告)号：US12141430B2

    公开(公告)日：2024-11-12

    申请号：US18014577

    申请日：2021-07-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Pontus Axelsson ,  Nicklas A. Ansman Giertz ,  Michael Rotstein ,  John E. Karlsson ,  Emre B. Ergenekon

    IPC: G06F3/0488 ,  G06F3/0482

    Abstract: Methods for managing notes, either digital notes or images of physical notes. One feature uses multiple drawing layers divided into tiles to render drawing operations. The tiles with drawing changes are rendered in new tiles while tiles without changes are used from a previous drawing layer. This feature accommodates redo and undo commands by pushing or popping a layer on the history stack of layers. Another feature uses a displayed plus button that expands upon touch to display actions. A user can touch an action to select it and, upon releasing the touch, the action is executed with respect to displayed boards of digital notes. Another feature receives a 3D model of notes from a video scan and uses a transformation matrix to convert the notes in the 3D model to corresponding digital notes.

    Note recognition and management using multi-color channel non-marker detection
    7.
    发明授权
    Note recognition and management using multi-color channel non-marker detection 有权
    注意识别和管理使用多色通道非标记检测

    公开(公告)号：US09542756B2

    公开(公告)日：2017-01-10

    申请号：US14729965

    申请日：2015-06-03

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Pontus Axelsson ,  Roland Persson ,  Emre Berge Ergenekon ,  Linus Åkerlund ,  Guruprasad Somasundaram

    IPC: G06T7/40 ,  G06T7/00 ,  G06K9/46 ,  G06K9/32

    CPC classification number: G06T7/50 ,  G06K9/3233 ,  G06K9/3241 ,  G06K9/3258 ,  G06K9/4604 ,  G06K9/4638 ,  G06K9/4652 ,  G06T7/12

    Abstract: Techniques are described for creating and manipulating software notes representative of physical notes. A computing device comprises a processor and a note identification module executable on the processor and configured to separate an input image into a plurality of channelized input images. Each of the channelized input images are associated with a different color. The note identification module is configured to apply edge detection and feature extraction to identify polygons within each of the channelized input images and select, from the polygons from the channelized input images, a representative polygon for each of the physical notes in the input image.

    Abstract translation: 描述了用于创建和操纵代表物理笔记的软件笔记的技术。 计算设备包括处理器和可在该处理器上执行并配置成将输入图像分离成多个通道化输入图像的票据识别模块。 每个通道化的输入图像都与不同的颜色相关联。 笔记识别模块被配置为应用边缘检测和特征提取来识别每个信道化输入图像内的多边形，并且从来自信道化输入图像的多边形中选择输入图像中的每个物理笔记的代表多边形。

    Adding, deleting digital notes from a group of digital notes
    9.
    发明授权
    Adding, deleting digital notes from a group of digital notes 有权
    从一组数字笔记中添加，删除数字笔记

    公开(公告)号：US09310983B2

    公开(公告)日：2016-04-12

    申请号：US14514568

    申请日：2014-10-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Guruprasad Somasundaram ,  Cristin E. Moran ,  David M. Mahli ,  Diane R. Wolk ,  Richard J. Moore ,  Pontus Axelsson ,  Michael Rotstein ,  Roland Persson

    IPC: G06F3/048 ,  G06K9/46 ,  G06F3/0484 ,  G06T7/00

    CPC classification number: G06F3/04842 ,  G06K9/46

    Abstract: In general, the disclosure describes techniques for creating and manipulating software notes representative of physical notes. A computing device includes a processor, an image collection module configured to receive an input image of an environment having a plurality of physical notes, an image processing engine configured to identify the plurality of physical notes in the input image and generate a plurality of digital notes corresponding to the plurality of notes identified in the input image, wherein the plurality of digital notes include information represented by the plurality of notes in the input image, and a graphical user interface configured to display the input image overlaid with the plurality of digital notes in place of the identified plurality of notes on a first portion of the graphical user interface and to display a set of one or more of the digital notes on a second portion of the graphical user interface.

    Abstract translation: 通常，本公开描述了用于创建和操纵代表物理笔记的软件笔记的技术。 计算设备包括处理器，被配置为接收具有多个物理笔记的环境的输入图像的图像采集模块，被配置为识别输入图像中的多个物理笔记并生成多个数字笔记的图像处理引擎 对应于在输入图像中识别的多个音符，其中多个数字音符包括由输入图像中的多个音符表示的信息，以及图形用户界面，被配置为显示与多个数字音符重叠的输入图像 所识别的多个音符的位置在图形用户界面的第一部分上，并且在图形用户界面的第二部分上显示一组或多个数字音符。

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