Invention Grant
US09258567B2 Method and system for using motion prediction to equalize video quality across intra-coded frames
有权
使用运动预测来跨越帧内编码帧均衡视频质量的方法和系统
- Patent Title: Method and system for using motion prediction to equalize video quality across intra-coded frames
- Patent Title (中): 使用运动预测来跨越帧内编码帧均衡视频质量的方法和系统
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Application No.: US13674287Application Date: 2012-11-12
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Publication No.: US09258567B2Publication Date: 2016-02-09
- Inventor: Stephen Gordon
- Applicant: Broadcom Corporation
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Brinks Gilson & Lione
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/154 ; H04N19/159 ; H04N19/172 ; H04N19/124
Abstract:
In a video processing system, a method and system for using motion estimation to equalize video quality across intra frames are provided. Inter-prediction processing may be enabled for macroblocks in an “I” frame to generate temporal statistics. The inter-prediction processing may comprise motion estimation and motion compensation. Spatial statistics may be generated from the macroblocks in the “I” frame. A rate control may be determined based on the inter-prediction processing and spatial statistics.
Public/Granted literature
- US20130070842A1 METHOD AND SYSTEM FOR USING MOTION PREDICTION TO EQUALIZE VIDEO QUALITY ACROSS INTRA-CODED FRAMES Public/Granted day:2013-03-21
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