Invention Grant
US08503812B2 Method and system for motion compensated temporal filtering using both FIR and IIR filtering
有权
使用FIR和IIR滤波的运动补偿时间滤波的方法和系统
- Patent Title: Method and system for motion compensated temporal filtering using both FIR and IIR filtering
- Patent Title (中): 使用FIR和IIR滤波的运动补偿时间滤波的方法和系统
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Application No.: US12963173Application Date: 2010-12-08
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Publication No.: US08503812B2Publication Date: 2013-08-06
- Inventor: Alexander MacInnis , Sheng Zhong
- Applicant: Alexander MacInnis , Sheng Zhong
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Thomas | Horstemeyer, LLP
- Main IPC: G06K9/40
- IPC: G06K9/40 ; H04N9/74

Abstract:
Certain aspects of a method and system for motion compensated temporal filtering using both finite impulse response (FIR) and infinite impulse response (IIR) filtering may include blending at least one finite impulse response (FIR) filtered output picture of video data and at least one infinite impulse response (IIR) filtered output picture of video data to generate at least one blended non-motion compensated output picture of video data. A motion compensated picture of video data may be generated utilizing at least one previously generated output picture of video data and at least one current input picture of video data. A motion compensated picture of video data may be blended with at least one current input picture of video data to generate a motion compensated output picture of video data. The generated motion compensated output picture of video data and the generated non-motion compensated output picture of video data may be blended to generate at least one current output picture of video data.
Public/Granted literature
- US20110075035A1 Method and System for Motion Compensated Temporal Filtering Using Both FIR and IIR Filtering Public/Granted day:2011-03-31
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