Invention Grant
- Patent Title: Method and apparatus for motion compensated frame interpolation of covered and uncovered areas
- Patent Title (中): 覆盖和未覆盖区域的运动补偿帧插值的方法和装置
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Application No.: US11557920Application Date: 2006-11-08
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Publication No.: US08325811B2Publication Date: 2012-12-04
- Inventor: Yanxin Li
- Applicant: Yanxin Li
- Applicant Address: US OR Portland
- Assignee: Pixelworks, Inc.
- Current Assignee: Pixelworks, Inc.
- Current Assignee Address: US OR Portland
- Agency: Marger Johnson & McCollom, P.C.
- Priority: CN200510110112 20051108
- Main IPC: H04N7/12
- IPC: H04N7/12

Abstract:
We describe a motion compensated frame interpolation apparatus and method that includes a motion vector interpolation module for an object and uncovered area to generate information for motion vectors that cross interpolated pixels in object and/or uncovered areas. A motion vector interpolation module for a covered area generates information for motion vectors that cross interpolated pixels in covered areas. A motion vector counter records a number of motion vectors that cross an interpolated pixel. A buffer for motion vector interpolation buffers the information for motion vectors that cross interpolated pixels in the object and/or uncovered areas and the covered areas. And a video data interpolation module generates video data of the interpolated pixels in object and/or uncovered areas and the covered areas.
Public/Granted literature
- US20070121725A1 MOTION COMPENSATED FRAME INTERPOLATION APPARATUS AND METHOD Public/Granted day:2007-05-31
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