TW200633507A - Multi-division reading CCD correction processing - Google Patents

Multi-division reading CCD correction processing

Info

Publication number
TW200633507A
TW200633507A TW094130731A TW94130731A TW200633507A TW 200633507 A TW200633507 A TW 200633507A TW 094130731 A TW094130731 A TW 094130731A TW 94130731 A TW94130731 A TW 94130731A TW 200633507 A TW200633507 A TW 200633507A
Authority
TW
Taiwan
Prior art keywords
corrective
straight line
group information
line group
approximate straight
Prior art date
Application number
TW094130731A
Other languages
English (en)
Chinese (zh)
Other versions
TWI351221B (enExample
Inventor
Ryutaro Ito
Original Assignee
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of TW200633507A publication Critical patent/TW200633507A/zh
Application granted granted Critical
Publication of TWI351221B publication Critical patent/TWI351221B/zh

Links

Classifications

    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/672—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction between adjacent sensors or output registers for reading a single image
    • 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
    • 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
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours
    • 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
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • H04N25/611—Correction of chromatic aberration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
TW094130731A 2004-12-15 2005-09-07 Multi-division reading CCD correction processing TW200633507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004362188A JP4486876B2 (ja) 2004-12-15 2004-12-15 多分割読出ｃｃｄ補正処理装置および方法

Publications (2)

Publication Number Publication Date
TW200633507A true TW200633507A (en) 2006-09-16
TWI351221B TWI351221B (enExample) 2011-10-21

Family

ID=36587650

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094130731A TW200633507A (en) 2004-12-15 2005-09-07 Multi-division reading CCD correction processing

Country Status (7)

Country Link
US (1) US20090244321A1 (enExample)
EP (1) EP1835765A4 (enExample)
JP (1) JP4486876B2 (enExample)
KR (1) KR100845673B1 (enExample)
CN (1) CN1969566B (enExample)
TW (1) TW200633507A (enExample)
WO (1) WO2006064587A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104113674B (zh) * 2014-07-09 2017-05-24 宁波摩视光电科技有限公司 基于fpga的线阵ccd成像系统的图像实时校正输出方法
KR20210142108A (ko) 2019-03-20 2021-11-24 소니그룹주식회사 데이터 보호체, 데이터 보호 시일 및 묘화 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072603A (en) * 1996-02-26 2000-06-06 Eastman Kodak Company Multiple output CCD image block balancing
US7015966B1 (en) * 1999-03-15 2006-03-21 Canon Kabushiki Kaisha Reducing discontinuities in segmented imaging sensors
US6731338B1 (en) * 2000-01-10 2004-05-04 Canon Kabushiki Kaisha Reducing discontinuities in segmented SSAs
JP2002185971A (ja) * 2000-12-11 2002-06-28 Nikon Corp 色むら補正装置及び電子カメラ
JP4655383B2 (ja) * 2001-02-23 2011-03-23 ソニー株式会社 イメージセンサの画像信号処理装置
FR2822327B1 (fr) * 2001-03-16 2003-08-01 Thales Electron Devices Sa Procede et dispositif de prise d'image electronique en plusieurs zones
JP3948218B2 (ja) 2001-04-19 2007-07-25 ソニー株式会社 固体撮像装置およびその駆動方法
JP4418130B2 (ja) * 2001-06-22 2010-02-17 日本放送協会 撮像装置
JP3871194B2 (ja) * 2001-08-02 2007-01-24 日本ビクター株式会社 撮像装置
JP2003101851A (ja) * 2001-09-21 2003-04-04 Canon Inc 撮像装置、撮像方法、コンピュータ読み取り可能な記憶媒体及びコンピュータプログラム
JP4213943B2 (ja) * 2002-07-25 2009-01-28 富士通マイクロエレクトロニクス株式会社 画質を向上させた画像処理回路
JP4115220B2 (ja) * 2002-09-19 2008-07-09 キヤノン株式会社 撮像装置
JP2004350202A (ja) * 2003-05-26 2004-12-09 Canon Inc 撮像装置及び補正方法
JP4439841B2 (ja) * 2003-05-30 2010-03-24 キヤノン株式会社 撮像装置及びその画像処理方法
US7123298B2 (en) * 2003-12-18 2006-10-17 Avago Technologies Sensor Ip Pte. Ltd. Color image sensor with imaging elements imaging on respective regions of sensor elements

Also Published As

Publication number Publication date
KR20070065266A (ko) 2007-06-22
EP1835765A1 (en) 2007-09-19
US20090244321A1 (en) 2009-10-01
TWI351221B (enExample) 2011-10-21
CN1969566A (zh) 2007-05-23
JP4486876B2 (ja) 2010-06-23
EP1835765A4 (en) 2012-05-02
CN1969566B (zh) 2010-08-18
WO2006064587A1 (ja) 2006-06-22
JP2006173942A (ja) 2006-06-29
KR100845673B1 (ko) 2008-07-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees