Invention Grant
US08223839B2 Interpolation method for a motion compensated image and device for the implementation of said method
有权
用于运动补偿图像的插值方法和用于实现所述方法的装置
- Patent Title: Interpolation method for a motion compensated image and device for the implementation of said method
- Patent Title (中): 用于运动补偿图像的插值方法和用于实现所述方法的装置
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Application No.: US11906909Application Date: 2007-10-04
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Publication No.: US08223839B2Publication Date: 2012-07-17
- Inventor: Jonathan Kervec , Hassane Guermoud , Didier Doyen
- Applicant: Jonathan Kervec , Hassane Guermoud , Didier Doyen
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Tutunjian & Bitetto, P.C.
- Priority: FR0654213 20061012
- Main IPC: H04N11/02
- IPC: H04N11/02
Abstract:
The invention proposes a motion compensated video interpolation that is not sensitive to the errors in the motion estimation vectors. The invention proposes a motion compensated video interpolation method in which the interpolation step varies according to the amplitude and/or a reliability index of the estimated motion vector for the considered pixel. The number of pixels to be taken into account for interpolation and the weighting factors associated with these pixels are made to vary according to the amplitude and/or reliability index of the estimated motion vector.
Public/Granted literature
- US20080089419A1 Interpolation method for a motion compensated image and device for the implementation of said method Public/Granted day:2008-04-17
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