KR100569747B1 - 비디오에서의 효과적인 컬러 표현/복구를 위한 새로운 스케일링 방법, 장치 및 머신 판독가능 매체 - Google Patents

비디오에서의 효과적인 컬러 표현/복구를 위한 새로운 스케일링 방법, 장치 및 머신 판독가능 매체 Download PDF

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Publication number
KR100569747B1
KR100569747B1 KR1020017003984A KR20017003984A KR100569747B1 KR 100569747 B1 KR100569747 B1 KR 100569747B1 KR 1020017003984 A KR1020017003984 A KR 1020017003984A KR 20017003984 A KR20017003984 A KR 20017003984A KR 100569747 B1 KR100569747 B1 KR 100569747B1
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image
color
pixel
scaling
super
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KR20010075439A (ko
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아챠리야틴쿠
메츠워너
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인텔 코오퍼레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4015—Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Image Communication Systems (AREA)
KR1020017003984A 1998-09-29 1999-09-16 비디오에서의 효과적인 컬러 표현/복구를 위한 새로운 스케일링 방법, 장치 및 머신 판독가능 매체 Expired - Fee Related KR100569747B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/163,022 US6236433B1 (en) 1998-09-29 1998-09-29 Scaling algorithm for efficient color representation/recovery in video
US09/163,022 1998-09-29

Publications (2)

Publication Number Publication Date
KR20010075439A KR20010075439A (ko) 2001-08-09
KR100569747B1 true KR100569747B1 (ko) 2006-04-11

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KR1020017003984A Expired - Fee Related KR100569747B1 (ko) 1998-09-29 1999-09-16 비디오에서의 효과적인 컬러 표현/복구를 위한 새로운 스케일링 방법, 장치 및 머신 판독가능 매체

Country Status (8)

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US (1) US6236433B1 (https=)
JP (1) JP4261062B2 (https=)
KR (1) KR100569747B1 (https=)
AU (1) AU5927699A (https=)
DE (1) DE19983600B4 (https=)
GB (1) GB2357927B (https=)
TW (1) TW456153B (https=)
WO (1) WO2000019728A1 (https=)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
KR101237157B1 (ko) 2006-05-01 2013-02-25 엘지디스플레이 주식회사 표시장치의 다운 샘플링 방법 및 장치
KR101406562B1 (ko) 2007-05-22 2014-06-12 엘지전자 주식회사 다운 샘플링 장치 및 방법

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KR101406562B1 (ko) 2007-05-22 2014-06-12 엘지전자 주식회사 다운 샘플링 장치 및 방법

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US6236433B1 (en) 2001-05-22
KR20010075439A (ko) 2001-08-09
JP4261062B2 (ja) 2009-04-30
WO2000019728A1 (en) 2000-04-06
TW456153B (en) 2001-09-21
AU5927699A (en) 2000-04-17
GB0106060D0 (en) 2001-05-02
JP2002526999A (ja) 2002-08-20
DE19983600T1 (de) 2001-10-18
GB2357927B (en) 2002-11-27
GB2357927A (en) 2001-07-04
DE19983600B4 (de) 2006-10-19

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