Invention Grant
US08902244B2 System and method for providing enhanced graphics in a video environment
有权
用于在视频环境中提供增强图形的系统和方法
- Patent Title: System and method for providing enhanced graphics in a video environment
- Patent Title (中): 用于在视频环境中提供增强图形的系统和方法
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Application No.: US12946704Application Date: 2010-11-15
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Publication No.: US08902244B2Publication Date: 2014-12-02
- Inventor: John M. Kanalakis, Jr. , Zachary R. Bean , David J. Mackie , Eddie Collins , Mark David Dyer
- Applicant: John M. Kanalakis, Jr. , Zachary R. Bean , David J. Mackie , Eddie Collins , Mark David Dyer
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patent Capital Group
- Main IPC: G09G5/02
- IPC: G09G5/02 ; H04N9/75 ; H04N7/14 ; H04N21/44 ; H04N5/445 ; H04N5/232 ; H04N21/422 ; H04N5/275 ; H04N21/4788 ; G09G5/377
Abstract:
A method is provided in one example and includes receiving a video input from a video source coupled to a display configured for rendering a user interface thereon; evaluating a plurality of pixels within the video input; and determining if a particular pixel within the pixels is associated with a color that matches a designated value associated with a chroma-key. If a match is found for the particular pixel, then the particular pixel is rendered as a clear image on the display, and if the match is not found, the particular pixel is darkened by a certain percentage.
Public/Granted literature
- US20120120181A1 SYSTEM AND METHOD FOR PROVIDING ENHANCED GRAPHICS IN A VIDEO ENVIRONMENT Public/Granted day:2012-05-17
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