JP5120441B2 - 画像処理装置 - Google Patents

画像処理装置 Download PDF

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Publication number
JP5120441B2
JP5120441B2 JP2010253882A JP2010253882A JP5120441B2 JP 5120441 B2 JP5120441 B2 JP 5120441B2 JP 2010253882 A JP2010253882 A JP 2010253882A JP 2010253882 A JP2010253882 A JP 2010253882A JP 5120441 B2 JP5120441 B2 JP 5120441B2
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Japan
Prior art keywords
value
pixel
target pixel
processing target
pixels
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JP2010253882A
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Japanese (ja)
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JP2011135566A (ja
JP2011135566A5 (enExample
Inventor
健一 石賀
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Nikon Corp
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Nikon Corp
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Priority to JP2010253882A priority Critical patent/JP5120441B2/ja
Priority to US12/952,467 priority patent/US8797428B2/en
Publication of JP2011135566A publication Critical patent/JP2011135566A/ja
Publication of JP2011135566A5 publication Critical patent/JP2011135566A5/ja
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    • 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
    • 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
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • 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
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Processing (AREA)
JP2010253882A 2009-11-26 2010-11-12 画像処理装置 Active JP5120441B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010253882A JP5120441B2 (ja) 2009-11-26 2010-11-12 画像処理装置
US12/952,467 US8797428B2 (en) 2009-11-26 2010-11-23 Maximum and minimum filter in mosaic image

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009268929 2009-11-26
JP2009268929 2009-11-26
JP2010253882A JP5120441B2 (ja) 2009-11-26 2010-11-12 画像処理装置

Publications (3)

Publication Number Publication Date
JP2011135566A JP2011135566A (ja) 2011-07-07
JP2011135566A5 JP2011135566A5 (enExample) 2011-11-24
JP5120441B2 true JP5120441B2 (ja) 2013-01-16

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Family Applications (1)

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JP2010253882A Active JP5120441B2 (ja) 2009-11-26 2010-11-12 画像処理装置

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US (1) US8797428B2 (enExample)
JP (1) JP5120441B2 (enExample)

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US9177381B2 (en) * 2010-12-22 2015-11-03 Nani Holdings IP, LLC Depth estimate determination, systems and methods
EP2680589B1 (en) * 2011-02-21 2015-11-25 FUJIFILM Corporation Color imaging device
RU2556022C2 (ru) 2011-02-28 2015-07-10 Фуджифилм Корпорэйшн Устройство формирования цветного изображения
EP2685711B1 (en) 2011-03-09 2017-08-30 Fujifilm Corporation Color image pickup device
US9007495B1 (en) * 2011-08-12 2015-04-14 Immedia Semiconductor, Inc. Image processing
ITVI20110336A1 (it) 2011-12-23 2013-06-24 St Microelectronics Srl Correzione di difetti in un array di filtri a colori
JP6014349B2 (ja) * 2012-04-10 2016-10-25 キヤノン株式会社 撮像装置、制御方法、及びプログラム
WO2014013805A1 (ja) * 2012-07-18 2014-01-23 ソニー株式会社 画像処理装置及び画像処理方法、並びに画像表示装置
US9258555B2 (en) 2012-08-29 2016-02-09 Hanwha Techwin Co., Ltd. Apparatus and method for determining defect pixel
EP2947866B1 (en) 2013-01-21 2019-06-19 Kowa Company Ltd. Image processing device, image processing method, image processing program, and recording medium storing said program
JP2015012387A (ja) 2013-06-27 2015-01-19 株式会社東芝 固体撮像装置
KR20150010230A (ko) * 2013-07-18 2015-01-28 삼성전자주식회사 단일 필터를 이용하여 대상체의 컬러 영상 및 깊이 영상을 생성하는 방법 및 장치.
JP6623564B2 (ja) * 2015-06-02 2019-12-25 富士通株式会社 データ分類装置、データ分類プログラム及びデータ分類方法
US9813630B1 (en) 2015-06-08 2017-11-07 Ambarella, Inc. Picture brightness adjusted motion detection
CN105744184B (zh) * 2015-08-31 2018-11-20 上海兆芯集成电路有限公司 坏像素校正方法以及使用该方法的装置
JP2017055309A (ja) 2015-09-10 2017-03-16 キヤノン株式会社 撮像装置及びその制御方法
JP2017055308A (ja) * 2015-09-10 2017-03-16 キヤノン株式会社 撮像装置及びその制御方法
EP3500830B1 (en) * 2016-09-02 2023-08-02 X-Rite Switzerland GmbH Apparatus and method for effect pigment identification
CN106488203B (zh) * 2016-11-29 2018-03-30 广东欧珀移动通信有限公司 图像处理方法、图像处理装置、成像装置及电子装置
JP6781406B2 (ja) * 2017-03-28 2020-11-04 ブラザー工業株式会社 画像処理装置、および、コンピュータプログラム
CN110913195B (zh) * 2019-12-26 2022-10-04 深圳壹账通智能科技有限公司 白平衡自动调节方法、装置及计算机可读存储介质
JP2021111920A (ja) * 2020-01-14 2021-08-02 ソニーグループ株式会社 撮像装置及び撮像装置の制御方法

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Publication number Priority date Publication date Assignee Title
EP0496573B1 (en) 1991-01-24 1995-12-20 Matsushita Electric Industrial Co., Ltd. Pixel defect removing circuit for solid-state image pickup device
JP2924250B2 (ja) * 1991-04-01 1999-07-26 松下電器産業株式会社 画像雑音除去装置
DE69417236T2 (de) 1994-10-31 1999-07-08 Stmicroelectronics S.R.L., Agrate Brianza, Mailand/Milano Fuzzy-Logikfilter für Bilder mit Impulsrauschen
US6836572B2 (en) 1998-06-01 2004-12-28 Nikon Corporation Interpolation processing apparatus and recording medium having interpolation processing program recorded therein
JP3721281B2 (ja) 1999-04-23 2005-11-30 日本電信電話株式会社 画像欠陥補正方法およびこの方法を記録した記録媒体
US7202894B2 (en) 2002-06-04 2007-04-10 Micron Technology, Inc. Method and apparatus for real time identification and correction of pixel defects for image sensor arrays
US7015961B2 (en) 2002-08-16 2006-03-21 Ramakrishna Kakarala Digital image system and method for combining demosaicing and bad pixel correction
EP2461576B1 (en) 2002-12-27 2016-05-11 Nikon Corporation Image processing apparatus and image processing program
JP4331120B2 (ja) * 2005-02-17 2009-09-16 富士フイルム株式会社 欠陥画素検出方法
US8089537B2 (en) 2005-08-23 2012-01-03 Nikon Corporation Image processing system and image processing program for defective pixel correction
JP4916275B2 (ja) * 2006-10-30 2012-04-11 富士通セミコンダクター株式会社 欠陥画素補正回路、それを用いた画像処理システムおよび欠陥画素補正方法
US20080273102A1 (en) 2007-05-01 2008-11-06 Hoya Corporation Detection device for defective pixel in photographic device
JP2009105872A (ja) * 2007-10-01 2009-05-14 Sony Corp 欠陥画素補正回路及び固体撮像装置
JP5056501B2 (ja) * 2008-03-12 2012-10-24 株式会社Ｊｖｃケンウッド 撮像装置及びこれに用いる欠陥画素補正方法
JP5631325B2 (ja) * 2009-10-05 2014-11-26 キヤノン株式会社 撮像装置の欠陥検出方法及び撮像装置
JP2011097542A (ja) * 2009-11-02 2011-05-12 Sony Corp 画素欠陥検出補正装置、撮像装置、画像欠陥検出補正方法、およびプログラム

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US20110234842A1 (en) 2011-09-29
JP2011135566A (ja) 2011-07-07
US8797428B2 (en) 2014-08-05

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