Invention Grant
US08948262B2 Method and apparatus for using frame rate up conversion techniques in scalable video coding
有权
在可缩放视频编码中使用帧速率上变频技术的方法和装置
- Patent Title: Method and apparatus for using frame rate up conversion techniques in scalable video coding
- Patent Title (中): 在可缩放视频编码中使用帧速率上变频技术的方法和装置
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Application No.: US11173121Application Date: 2005-07-01
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Publication No.: US08948262B2Publication Date: 2015-02-03
- Inventor: Vijayalakshmi R. Raveendran , Gordon Kent Walker
- Applicant: Vijayalakshmi R. Raveendran , Gordon Kent Walker
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agent Brent A. Boyd
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04N11/04 ; H04H60/33 ; H04N19/567 ; H04N19/31 ; H04N19/132 ; H04N19/19 ; H04N19/137 ; H04N19/176 ; H04N19/147 ; H04N19/109 ; H04N19/577 ; H04N19/587
Abstract:
A method for encoding a video stream includes partitioning the video stream into a main layer having a plurality of main layer frames, and an interpolated layer having a plurality of interpolated layer frames; interpolating a frame rate up conversion (FRUC) frame; and encoding the plurality of main layer frames in the interpolated layer with the assistance of the main FRUC frame. A video encoder implementing the method is also described.
Public/Granted literature
- US20060002465A1 Method and apparatus for using frame rate up conversion techniques in scalable video coding Public/Granted day:2006-01-05
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