METHOD AND APPARATUS FOR ADJUSTING BRIGHTNESS OF INPUT IMAGE

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United States of America Patent

APP PUB NO 20140307964A1
SERIAL NO

14248822

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of adjusting a brightness of an input image includes performing brightness conversion on a brightness component value of the input image, and compensating a chroma value of the input image based on input image information and a brightness value obtained from the brightness conversion, wherein the input image information includes a chroma component value and the brightness component value of the input image.

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Patent Owner(s)

Patent OwnerAddress
UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)50 UNIST-GIL ULSAN 44919

International Classification(s)

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  • 2014 Application Filing Year
  • G06T Class
  • 7320 Applications Filed
  • 5464 Patents Issued To-Date
  • 74.65 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HAN, Seong-wook Seoul, KR 11 52
KIM, Youn-jin Pocheon-si, KR 7 25
KWAK, Young-shin Ulsan, KR 27 212
LEE, Soo-yeon Ulsan, KR 18 297
PARK, Seung-ran Hwaseong-si, KR 14 91

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  • 3 Citation Count
  • G06T Class
  • 4.41 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges303031547942251214663701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020406080100120140160180200220240260280300320

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