公开(公告)号：KR20070096803A

公开(公告)日：2007-10-02

申请号：KR20070020653

申请日：2007-02-28

Applicant: IBM

Inventor： KRITT BARRY ALAN ,  LAW DOUGLAS ALAN ,  MAZZEO THOMAS S ,  SHEPARD II RODNEY EDWARD

IPC: G06F9/44 ,  G06F9/06 ,  G06F15/00

CPC classification number: G06K9/22 ,  H04L12/1827 ,  G06F17/2247 ,  G06F11/324 ,  G06F17/212 ,  G06F17/2765

Abstract: Recognition and capture of whiteboard markups for a projected image are provided to capture handwriting and free/natural user input obtained by marking a standard non-electronic whiteboard without buying an expensive pen, digitizing tablet, electronic whiteboard, and/or sensor. A storage device is connected to a bus and stores a computer-usable program product. A processor(206) displays a presentation image to the whiteboard as the projected image, discriminates a set of projected markups related to the presentation page, and generates a user input layer by separating and storing the set of the markups as an overlay for the presentation page.

Abstract translation: 提供用于投影图像的白板标记的识别和捕获，以捕获通过标记标准非电子白板而不购买昂贵的笔，数字化平板电脑，电子白板和/或传感器获得的手写和自由/自然的用户输入。 存储设备连接到总线并存储计算机可用的程序产品。 处理器（206）将呈现图像作为投影图像显示到白板上，识别与呈现页面相关的一组投影标记，并且通过将标记集合分离并存储为呈现的叠加来生成用户输入层 页。

公开(公告)号：JP2007257638A

公开(公告)日：2007-10-04

申请号：JP2007071961

申请日：2007-03-20

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： KRITT BARRY ALAN ,  THOMAS S MAZZEO ,  LAW DOUGLAS ALAN ,  SHEPARD RODNEY EDWARD II

IPC: G06T11/80 ,  H04N1/00 ,  H04N1/40

CPC classification number: G06K9/22 ,  H04L12/1827

Abstract: PROBLEM TO BE SOLVED: To provide a method, an apparatus, and computer/program/product executed by the computer for capturing markup layers on a whiteboard in relation to a projected image. SOLUTION: A presentation page is displayed on a whiteboard as the projected image. A set of markups on the whiteboard associated with the presentation page is identified. The set of markups on the whiteboard is isolated from the projected image of the presentation page to create a user input layer. The user input layer is saved as an overlay for the presentation page. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供由计算机执行的用于相对于投影图像捕获白板上的标记层的方法，装置和计算机/程序/产品。

解决方案：演示页面作为投影图像显示在白板上。 识别与演示页面相关联的白板上的一组标记。 白板上的一组标记与演示页面的投影图像隔离，以创建用户输入图层。 用户输入层被保存为演示页面的叠加层。 版权所有（C）2008，JPO＆INPIT