Invention Grant
- Patent Title: Two-dimensional interpolation architecture for motion compensation in multiple video standards
- Patent Title (中): 用于多视频标准中的运动补偿的二维插值结构
-
Application No.: US12143551Application Date: 2008-06-20
-
Publication No.: US08588305B2Publication Date: 2013-11-19
- Inventor: Yong Peng , Zheng Wei Jiang , Frans Sijstermans , Stefan Eckart
- Applicant: Yong Peng , Zheng Wei Jiang , Frans Sijstermans , Stefan Eckart
- Applicant Address: US CA Santa Clara
- Assignee: Nvidia Corporation
- Current Assignee: Nvidia Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson + Sheridan L.L.P.
- Priority: CN200710308372 20071229
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
The present invention provides an apparatus for interpolation which is able to process input data with multiple video standards without sacrificing chip area. The interpolation unit comprises: a first interpolation unit for interpolating input data; a second interpolation unit for interpolating input data; a filter indicator for providing information to the first interpolation unit and the second interpolation unit; and an output unit for multiplexing and averaging output from the first interpolation unit and the second interpolation unit. The present invention also provides a motion compensation unit and a decoder for processing multiple video standards.
Public/Granted literature
- US20090168885A1 TWO-DIMENSIONAL INTERPOLATION ARCHITECTURE FOR MOTION COMPENSATION IN MULTIPLE VIDEO STANDARDS Public/Granted day:2009-07-02
Information query
