Invention Grant
- Patent Title: Method and apparatus for video upscaling
- Patent Title (中): 视频放大的方法和装置
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Application No.: US11987814Application Date: 2007-12-05
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Publication No.: US08165197B2Publication Date: 2012-04-24
- Inventor: Peter Douma , Motoyuki Koike
- Applicant: Peter Douma , Motoyuki Koike
- Applicant Address: JP Tokyo US NY New York
- Assignee: Sony Corporation,Sony Corporation of America
- Current Assignee: Sony Corporation,Sony Corporation of America
- Current Assignee Address: JP Tokyo US NY New York
- Agency: Rader, Fishman & Grauer PLLC
- Main IPC: H04N7/12
- IPC: H04N7/12

Abstract:
Upscaling video data for presentation on a relatively high resolution display device is described. Supplemental video data corresponding to video data is accessed and acquired in response to a request to upscale the video data. The video data and the supplemental video data are combined to produce a combined video data for displaying particular video content on a destination display device at a resolution that is high relative to the local display device. Digital rights management information may be verified prior to producing the combined video data, and additional digital rights information may be applied prior to transmitting the combined video data to the destination display device. A device registration database may also be used to control production and transmission of the upscaled video to other devices.
Public/Granted literature
- US20090148066A1 Method and apparatus for video upscaling Public/Granted day:2009-06-11
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