Invention Grant
- Patent Title: Method of estimating motion between two video frames
- Patent Title (中): 估计两个视频帧之间运动的方法
-
Application No.: US12735781Application Date: 2008-03-13
-
Publication No.: US08351512B2Publication Date: 2013-01-08
- Inventor: Cédric Thébault , Sébastien Weitbruch , Carlos Correa
- Applicant: Cédric Thébault , Sébastien Weitbruch , Carlos Correa
- Applicant Address: FR Issy les Moulineaus
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Issy les Moulineaus
- Agency: Tutunjian & Bitetto, P.C.
- Priority: EP08300104 20080220
- International Application: PCT/EP2008/053016 WO 20080313
- International Announcement: WO2009/103350 WO 20090827
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04N11/04
Abstract:
The invention relates to a method of estimating motion between two video frames. According to the invention, the motion estimation is done by using first one motion estimation in the horizontal direction and then one motion estimation in the vertical direction. Preferably, a plurality of motion estimations in the horizontal direction are used alternately with motion estimations in the vertical direction. It allows reducing the complexity of the estimation.
Public/Granted literature
- US20100321582A1 METHOD OF ESTIMATING MOTION BETWEEN TWO VIDEO FRAMES Public/Granted day:2010-12-23
Information query
