JP2003037732A5 - - Google Patents

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JP2003037732A5
JP2003037732A5 JP2002123173A JP2002123173A JP2003037732A5 JP 2003037732 A5 JP2003037732 A5 JP 2003037732A5 JP 2002123173 A JP2002123173 A JP 2002123173A JP 2002123173 A JP2002123173 A JP 2002123173A JP 2003037732 A5 JP2003037732 A5 JP 2003037732A5
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computer
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signal
segment
digital signal
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JP2003037732A (ja
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Priority claimed from US09/843,279 external-priority patent/US7020775B2/en
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JP2002123173A 2001-04-24 2002-04-24 ブラインド透かしのための堅牢な非局所的特性の導出と量子化の方法 Pending JP2003037732A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/843,279 US7020775B2 (en) 2001-04-24 2001-04-24 Derivation and quantization of robust non-local characteristics for blind watermarking
US09/843,279 2001-04-24

Related Child Applications (1)

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JP2007217652A Division JP4767927B2 (ja) 2001-04-24 2007-08-23 デジタル信号の保護を容易にする方法

Publications (2)

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JP2003037732A JP2003037732A (ja) 2003-02-07
JP2003037732A5 true JP2003037732A5 (https=) 2006-04-06

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JP2002123173A Pending JP2003037732A (ja) 2001-04-24 2002-04-24 ブラインド透かしのための堅牢な非局所的特性の導出と量子化の方法
JP2007217652A Expired - Fee Related JP4767927B2 (ja) 2001-04-24 2007-08-23 デジタル信号の保護を容易にする方法
JP2010239198A Pending JP2011091808A (ja) 2001-04-24 2010-10-26 デジタル信号の保護を容易にする方法

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JP2007217652A Expired - Fee Related JP4767927B2 (ja) 2001-04-24 2007-08-23 デジタル信号の保護を容易にする方法
JP2010239198A Pending JP2011091808A (ja) 2001-04-24 2010-10-26 デジタル信号の保護を容易にする方法

Country Status (4)

Country Link
US (11) US7020775B2 (https=)
EP (2) EP1553780B1 (https=)
JP (3) JP2003037732A (https=)
DE (2) DE60233602D1 (https=)

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