Invention Grant
- Patent Title: Method for motion estimation
- Patent Title (中): 运动估计方法
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Application No.: US11249972Application Date: 2005-10-13
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Publication No.: US07831065B2Publication Date: 2010-11-09
- Inventor: Klaus Zimmermann , Muhammad Siddiqui
- Applicant: Klaus Zimmermann , Muhammad Siddiqui
- Applicant Address: DE Cologne
- Assignee: Sony Deutschland GmbH
- Current Assignee: Sony Deutschland GmbH
- Current Assignee Address: DE Cologne
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP04024615 20041015
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04L5/12

Abstract:
A method for motion estimation of sequences of images is proposed, wherein for consecutive frames (f1, f2) respective corresponding consecutive Fourier transformed frames (F1, F2) are determined, and wherein motion parameters for translation, rotation and/or for scaling are derived based on a phase relationship between said respective corresponding consecutive Fourier transformed frames (F1, F2), and in particular based on translational, rotational and/or scaling properties of the Fourier transforming process.
Public/Granted literature
- US20060083407A1 Method for motion estimation Public/Granted day:2006-04-20
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