JP4041687B2 - フラッシュアーチファクトを除去する方法および装置 - Google Patents

フラッシュアーチファクトを除去する方法および装置 Download PDF

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JP4041687B2
JP4041687B2 JP2002102376A JP2002102376A JP4041687B2 JP 4041687 B2 JP4041687 B2 JP 4041687B2 JP 2002102376 A JP2002102376 A JP 2002102376A JP 2002102376 A JP2002102376 A JP 2002102376A JP 4041687 B2 JP4041687 B2 JP 4041687B2
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flash
primary color
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ジョン・エム・バロン
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HP Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
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  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
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JP2002102376A 2001-04-11 2002-04-04 フラッシュアーチファクトを除去する方法および装置 Expired - Lifetime JP4041687B2 (ja)

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US09/834,238 US6859565B2 (en) 2001-04-11 2001-04-11 Method and apparatus for the removal of flash artifacts

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
US7611588B2 (en) 2004-11-30 2009-11-03 Ecolab Inc. Methods and compositions for removing metal oxides

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JP2003008988A (ja) 2003-01-10
US6859565B2 (en) 2005-02-22
US20050093994A1 (en) 2005-05-05
US20020150306A1 (en) 2002-10-17
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