Invention Grant
- Patent Title: Recognition and capture of whiteboard markups in relation to a projected image
- Patent Title (中): 相对于投影图像识别和捕获白板标记
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Application No.: US11387509Application Date: 2006-03-23
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Publication No.: US07880719B2Publication Date: 2011-02-01
- Inventor: Barry Alan Kritt , Douglas Alan Law , Thomas S. Mazzeo , Rodney Edward Shepard, II
- Applicant: Barry Alan Kritt , Douglas Alan Law , Thomas S. Mazzeo , Rodney Edward Shepard, II
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Yee & Associates, P.C.
- Agent Steven L. Bennett
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
The computer implemented method, apparatus, and computer program product for capturing markup layers on a whiteboard in relation to a projected image. 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.
Public/Granted literature
- US20070222747A1 Recognition and capture of whiteboard markups in relation to a projected image Public/Granted day:2007-09-27
Information query
