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    Systems and methods for managing digital notes
    4.
    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.

    Adding, deleting digital notes from a group of digital notes
    6.
    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。

    SYSTEMS AND METHODS FOR MANAGING DIGITAL NOTES
    8.
    发明公开
    SYSTEMS AND METHODS FOR MANAGING DIGITAL NOTES 审中-公开

    公开(公告)号：US20230259270A1

    公开(公告)日：2023-08-17

    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

    CPC classification number: 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.

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