Invention Grant
US08194994B2 Apparatus and method for reducing motion blur in a video signal
失效
用于减少视频信号中的运动模糊的装置和方法
- Patent Title: Apparatus and method for reducing motion blur in a video signal
- Patent Title (中): 用于减少视频信号中的运动模糊的装置和方法
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Application No.: US11948367Application Date: 2007-11-30
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Publication No.: US08194994B2Publication Date: 2012-06-05
- Inventor: Oliver Erdler , Piergiorgio Sator , Martin Richter
- Applicant: Oliver Erdler , Piergiorgio Sator , Martin Richter
- Applicant Address: DE Berlin
- Assignee: Sony Deutschland GmbH
- Current Assignee: Sony Deutschland GmbH
- Current Assignee Address: DE Berlin
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP07104412 20070319; EP07109330 20070531
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/46 ; G06K9/66 ; G06K9/40 ; G06K9/20 ; G06K9/32 ; H04N5/228 ; H04N5/208 ; H04N7/01 ; H04N11/20 ; H04N5/765 ; H04N5/94 ; H04N9/88
Abstract:
The present invention relates to a method and an apparatus for reducing motion blur in a video signal. The apparatus comprises motion estimation means (1) for providing motion information of a video signal, high pass filter means (3a, 3b) for high pass filtering said video signal, and first modulating means (4a, 4b) for modulating the high pass filtered video signal from said high pass filter means (3a, 3b) with motion information from said motion estimation means (1) and for outputting a motion dependent high pass filtered video signal.
Public/Granted literature
- US20080232708A1 APPARATUS AND METHOD FOR REDUCING MOTION BLUR IN A VIDEO SIGNAL Public/Granted day:2008-09-25
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