Invention Grant
- Patent Title: Method and system for providing reliable motion vectors
- Patent Title (中): 提供可靠运动矢量的方法和系统
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Application No.: US12623021Application Date: 2009-11-20
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Publication No.: US08934534B2Publication Date: 2015-01-13
- Inventor: Yalcin Incesu , Volker Freiburg , Oliver Erdler
- Applicant: Yalcin Incesu , Volker Freiburg , Oliver Erdler
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP09154407 20090305
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/04 ; H04N11/20 ; H04N7/01 ; G06K9/36 ; H04N5/14 ; H04N19/51 ; H04N19/553
Abstract:
The present invention relates to a method for providing reliable motion vectors, comprising the steps of determining motion vectors between two image frames with backward and forward estimation, comparing backward estimation motion vectors and forward estimation motion vectors, and detecting unreliable motion vectors based on the comparison result.The present invention further relates to a system for providing reliable motion vectors.
Public/Granted literature
- US20100225768A1 METHOD AND SYSTEM FOR PROVIDING RELIABLE MOTION VECTORS Public/Granted day:2010-09-09
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