Invention Grant
US07720155B2 System and method for estimating motion vector for transcoding digital video
有权
用于估计用于转码数字视频的运动矢量的系统和方法
- Patent Title: System and method for estimating motion vector for transcoding digital video
- Patent Title (中): 用于估计用于转码数字视频的运动矢量的系统和方法
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Application No.: US10998086Application Date: 2004-11-24
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Publication No.: US07720155B2Publication Date: 2010-05-18
- Inventor: Kwang-Deok Seo
- Applicant: Kwang-Deok Seo
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2003-0083745 20031124
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
A system and method for estimating a motion vector for transcoding digital video is presented. The method includes selecting a direction of an adjustment vector for estimation of a motion vector within a search region, and selecting the adjustment vector having a minimum SAD (sum absolute distance) within the search region.
Public/Granted literature
- US20050111555A1 System and method for estimating motion vector for transcoding digital video Public/Granted day:2005-05-26
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