JP3824268B2 - 動きベクトル導出方法、および動きベクトル導出装置 - Google Patents

動きベクトル導出方法、および動きベクトル導出装置 Download PDF

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Publication number
JP3824268B2
JP3824268B2 JP2003122644A JP2003122644A JP3824268B2 JP 3824268 B2 JP3824268 B2 JP 3824268B2 JP 2003122644 A JP2003122644 A JP 2003122644A JP 2003122644 A JP2003122644 A JP 2003122644A JP 3824268 B2 JP3824268 B2 JP 3824268B2
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Prior art keywords
motion vector
parameter
picture
unit
deriving
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Japanese (ja)
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JP2004088731A (ja
JP2004088731A5 (enExample
Inventor
眞也 角野
敏志 近藤
誠 羽飼
清史 安倍
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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JP2003122644A 2002-07-02 2003-04-25 動きベクトル導出方法、および動きベクトル導出装置 Expired - Lifetime JP3824268B2 (ja)

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JP2003122644A JP3824268B2 (ja) 2002-07-02 2003-04-25 動きベクトル導出方法、および動きベクトル導出装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002193028 2002-07-02
JP2003122644A JP3824268B2 (ja) 2002-07-02 2003-04-25 動きベクトル導出方法、および動きベクトル導出装置

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JP2004088731A JP2004088731A (ja) 2004-03-18
JP2004088731A5 JP2004088731A5 (enExample) 2006-07-27
JP3824268B2 true JP3824268B2 (ja) 2006-09-20

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7088776B2 (en) * 2002-07-15 2006-08-08 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
US6728315B2 (en) 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
JP5020829B2 (ja) * 2005-12-27 2012-09-05 シャープ株式会社 動画像復号装置および動画像符号化装置
CN101742278B (zh) * 2008-11-12 2012-11-07 富士通半导体股份有限公司 获取图像的运动矢量和边界强度的方法和系统

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