Invention Grant
US08553779B2 Method and apparatus for encoding/decoding motion vector information
有权
用于编码/解码运动矢量信息的方法和装置
- Patent Title: Method and apparatus for encoding/decoding motion vector information
- Patent Title (中): 用于编码/解码运动矢量信息的方法和装置
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Application No.: US12414280Application Date: 2009-03-30
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Publication No.: US08553779B2Publication Date: 2013-10-08
- Inventor: Kwang-Pyo Choi , Yun-Je Oh , Young-Hun Joo , Byeung-Woo Jeon , Bong-Soo Jung
- Applicant: Kwang-Pyo Choi , Yun-Je Oh , Young-Hun Joo , Byeung-Woo Jeon , Bong-Soo Jung
- Applicant Address: KR KR
- Assignee: Samsung Electronics Co., Ltd.,Sungkyunkwan University Foundation for Corporate Collaboration
- Current Assignee: Samsung Electronics Co., Ltd.,Sungkyunkwan University Foundation for Corporate Collaboration
- Current Assignee Address: KR KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2008-0029289 20080328; KR10-2008-0074289 20080729
- Main IPC: H04N7/32
- IPC: H04N7/32
Abstract:
A method and apparatus for encoding/decoding motion vector information are provided, in which a coding unit is divided into a plurality of subunits, PMVs of the subunits are calculated, it is determined whether the PMVs satisfy a predetermined condition, and coded motion vector data are generated, which include information indicating an omission of the motion vectors of the subunits, if the PMVs satisfy the predetermined condition.
Public/Granted literature
- US20090245376A1 METHOD AND APPARATUS FOR ENCODING/DECODING MOTION VECTOR INFORMATION Public/Granted day:2009-10-01
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