JP2003044846A5 - - Google Patents

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Publication number
JP2003044846A5
JP2003044846A5 JP2002113090A JP2002113090A JP2003044846A5 JP 2003044846 A5 JP2003044846 A5 JP 2003044846A5 JP 2002113090 A JP2002113090 A JP 2002113090A JP 2002113090 A JP2002113090 A JP 2002113090A JP 2003044846 A5 JP2003044846 A5 JP 2003044846A5
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Japan
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tone curve
value
parameter
image data
digital image
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JP2002113090A
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Japanese (ja)
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JP2003044846A (ja
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Priority claimed from US09/839,335 external-priority patent/US7023580B2/en
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JP2002113090A 2001-04-20 2002-04-16 知覚的選好ガイドラインに基づく適応型シグモイド関数を用いたデジタル・イメージ・トーン・マッピングのためのシステム及び方法 Withdrawn JP2003044846A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/839335 2001-04-20
US09/839,335 US7023580B2 (en) 2001-04-20 2001-04-20 System and method for digital image tone mapping using an adaptive sigmoidal function based on perceptual preference guidelines

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JP2003044846A JP2003044846A (ja) 2003-02-14
JP2003044846A5 true JP2003044846A5 (https=) 2005-09-08

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JP2002113090A Withdrawn JP2003044846A (ja) 2001-04-20 2002-04-16 知覚的選好ガイドラインに基づく適応型シグモイド関数を用いたデジタル・イメージ・トーン・マッピングのためのシステム及び方法

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US (1) US7023580B2 (https=)
EP (1) EP1302898B1 (https=)
JP (1) JP2003044846A (https=)
DE (1) DE60215097T2 (https=)

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