Invention Grant
- Patent Title: Low power video composition using a stream out buffer
-
Application No.: US15570640Application Date: 2015-06-03
-
Publication No.: US10484640B2Publication Date: 2019-11-19
- Inventor: Yunbiao Lin , Changliang Wang , Tiehan Lu , Qingyuan Zhang , Li Xu , Bo Zhao , Changwon Rhee
- Applicant: INTEL CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Green, Howard & Mughal LLP.
- International Application: PCT/CN2015/080699 WO 20150603
- International Announcement: WO2016/192060 WO 20161208
- Main IPC: H04N5/445
- IPC: H04N5/445 ; G06T1/60

Abstract:
Techniques related to compositing video content are discussed. Such techniques may include generating transparency data for a surface of first video content and storing it in a stream out buffer, accessing the transparency data via the stream out buffer when there is no change to the surface of the first video content, and compositing the first video content with second video content based on the accessed transparency data.
Public/Granted literature
- US20180288353A1 LOW POWER VIDEO COMPOSITION USING A STREAM OUT BUFFER Public/Granted day:2018-10-04
Information query