CN105046631B - 图像处理设备和图像处理方法 - Google Patents

图像处理设备和图像处理方法 Download PDF

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Publication number
CN105046631B
CN105046631B CN201510203378.6A CN201510203378A CN105046631B CN 105046631 B CN105046631 B CN 105046631B CN 201510203378 A CN201510203378 A CN 201510203378A CN 105046631 B CN105046631 B CN 105046631B
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China
Prior art keywords
unit
pixel
interpolation
image data
image
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Chinese (zh)
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CN105046631A (zh
Inventor
山中阳平
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Canon Inc
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Canon Inc
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Processing (AREA)
CN201510203378.6A 2014-04-25 2015-04-27 图像处理设备和图像处理方法 Active CN105046631B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-091875 2014-04-25
JP2014091875A JP6415093B2 (ja) 2014-04-25 2014-04-25 画像処理装置、画像処理方法、及びプログラム

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CN105046631A CN105046631A (zh) 2015-11-11
CN105046631B true CN105046631B (zh) 2018-09-11

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CN201510203378.6A Active CN105046631B (zh) 2014-04-25 2015-04-27 图像处理设备和图像处理方法

Country Status (4)

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US (1) US9401006B2 (enExample)
JP (1) JP6415093B2 (enExample)
KR (1) KR20150123738A (enExample)
CN (1) CN105046631B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6415094B2 (ja) 2014-04-25 2018-10-31 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法およびプログラム
CN111340714B (zh) * 2019-08-29 2023-08-08 杭州海康慧影科技有限公司 一种摩尔纹处理方法、装置及电子设备
WO2021140873A1 (ja) * 2020-01-09 2021-07-15 ソニーグループ株式会社 画像処理装置と画像処理方法および撮像装置
KR102830280B1 (ko) * 2020-11-10 2025-07-04 삼성전자주식회사 색분리 렌즈 어레이를 적용한 영상 획득 장치 및 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102682426A (zh) * 2011-03-11 2012-09-19 索尼公司 图像处理设备、图像处理方法及程序
CN103179407A (zh) * 2013-03-11 2013-06-26 浙江大学 应用于去马赛克算法方向插值的实现装置及方法
CN103595980A (zh) * 2013-10-25 2014-02-19 西安电子科技大学 基于轮廓非局部均值的色彩滤波阵列图像去马赛克方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5886745A (en) 1994-12-09 1999-03-23 Matsushita Electric Industrial Co., Ltd. Progressive scanning conversion apparatus
JP3717863B2 (ja) 2002-03-27 2005-11-16 三洋電機株式会社 画像補間方法
JP5006067B2 (ja) 2006-06-29 2012-08-22 オリンパス株式会社 画像処理装置、画像処理プログラム、画像処理方法
JP4946581B2 (ja) * 2007-04-05 2012-06-06 ソニー株式会社 画像処理装置
JP5574615B2 (ja) * 2009-04-20 2014-08-20 キヤノン株式会社 画像処理装置、その制御方法、及びプログラム
JP5169994B2 (ja) 2009-05-27 2013-03-27 ソニー株式会社 画像処理装置、撮像装置及び画像処理方法
JP5269718B2 (ja) * 2009-08-18 2013-08-21 オリンパス株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
RU2503139C1 (ru) * 2009-10-13 2013-12-27 Кэнон Кабусики Кайся Устройство считывания изображений
JP5899684B2 (ja) 2011-07-11 2016-04-06 ソニー株式会社 画像処理装置、および画像処理方法、並びにプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102682426A (zh) * 2011-03-11 2012-09-19 索尼公司 图像处理设备、图像处理方法及程序
CN103179407A (zh) * 2013-03-11 2013-06-26 浙江大学 应用于去马赛克算法方向插值的实现装置及方法
CN103595980A (zh) * 2013-10-25 2014-02-19 西安电子科技大学 基于轮廓非局部均值的色彩滤波阵列图像去马赛克方法

Also Published As

Publication number Publication date
CN105046631A (zh) 2015-11-11
KR20150123738A (ko) 2015-11-04
JP2015211343A (ja) 2015-11-24
US20150310589A1 (en) 2015-10-29
JP6415093B2 (ja) 2018-10-31
US9401006B2 (en) 2016-07-26

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