Invention Grant
- Patent Title: Golden frame selection in video coding
- Patent Title (中): 黄金帧选择在视频编码
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Application No.: US14446556Application Date: 2014-07-30
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Publication No.: US09549188B2Publication Date: 2017-01-17
- Inventor: Ximin Zhang , Sang-Hee Lee
- 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
- Main IPC: H04N19/142
- IPC: H04N19/142 ; H04N19/124 ; H04N19/172 ; H04N19/147 ; H04N19/115 ; H04N19/105 ; H04N19/503 ; H04N19/139 ; H04N19/14

Abstract:
Techniques related to designating golden frames and to determining frame sizes and/or quantization parameters golden and non-golden frames for video coding are discussed. Such techniques may include designating an frame as a golden frame or a non-golden frame based on whether the frame is a scene change frame, a distance of the frame to a previous golden frame, and an average temporal distortion of the frame and determining a frame size and/or quantization parameter for the frame based on the designation and a temporal distortion of the frame.
Public/Granted literature
- US20160037170A1 GOLDEN FRAME SELECTION IN VIDEO CODING Public/Granted day:2016-02-04
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