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TWI369645B - Image processing circuit and image processing method - Google Patents

Image processing circuit and image processing method

Info

Publication number
TWI369645B
TWI369645B TW095148080A TW95148080A TWI369645B TW I369645 B TWI369645 B TW I369645B TW 095148080 A TW095148080 A TW 095148080A TW 95148080 A TW95148080 A TW 95148080A TW I369645 B TWI369645 B TW I369645B
Authority
TW
Taiwan
Prior art keywords
image processing
processing method
processing circuit
circuit
image
Prior art date
Application number
TW095148080A
Other languages
English (en)
Other versions
TW200734966A (en
Inventor
Kouichi Igura
Tomohiro Fukuoka
Original Assignee
Fujitsu Semiconductor Ltd
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 Fujitsu Semiconductor Ltd filed Critical Fujitsu Semiconductor Ltd
Publication of TW200734966A publication Critical patent/TW200734966A/zh
Application granted granted Critical
Publication of TWI369645B publication Critical patent/TWI369645B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • 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
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
    • 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
    • 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
    • H04N25/683—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects by defect estimation performed on the scene signal, e.g. real time or on the fly detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Image Communication Systems (AREA)
TW095148080A 2005-12-20 2006-12-20 Image processing circuit and image processing method TWI369645B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005366970A JP4745816B2 (ja) 2005-12-20 2005-12-20 画像処理回路及び画像処理方法

Publications (2)

Publication Number Publication Date
TW200734966A TW200734966A (en) 2007-09-16
TWI369645B true TWI369645B (en) 2012-08-01

Family

ID=37836636

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095148080A TWI369645B (en) 2005-12-20 2006-12-20 Image processing circuit and image processing method

Country Status (6)

Country Link
US (1) US7978383B2 (zh)
EP (1) EP1801752B1 (zh)
JP (1) JP4745816B2 (zh)
KR (1) KR100893306B1 (zh)
CN (1) CN1988673B (zh)
TW (1) TWI369645B (zh)

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US8299472B2 (en) 2009-12-08 2012-10-30 Young-June Yu Active pixel sensor with nanowire structured photodetectors
US9515218B2 (en) 2008-09-04 2016-12-06 Zena Technologies, Inc. Vertical pillar structured photovoltaic devices with mirrors and optical claddings
US9000353B2 (en) 2010-06-22 2015-04-07 President And Fellows Of Harvard College Light absorption and filtering properties of vertically oriented semiconductor nano wires
US9406709B2 (en) 2010-06-22 2016-08-02 President And Fellows Of Harvard College Methods for fabricating and using nanowires
US8890271B2 (en) 2010-06-30 2014-11-18 Zena Technologies, Inc. Silicon nitride light pipes for image sensors
US8791470B2 (en) 2009-10-05 2014-07-29 Zena Technologies, Inc. Nano structured LEDs
US8748799B2 (en) 2010-12-14 2014-06-10 Zena Technologies, Inc. Full color single pixel including doublet or quadruplet si nanowires for image sensors
US8229255B2 (en) * 2008-09-04 2012-07-24 Zena Technologies, Inc. Optical waveguides in image sensors
US8735797B2 (en) 2009-12-08 2014-05-27 Zena Technologies, Inc. Nanowire photo-detector grown on a back-side illuminated image sensor
US9343490B2 (en) 2013-08-09 2016-05-17 Zena Technologies, Inc. Nanowire structured color filter arrays and fabrication method of the same
US8866065B2 (en) 2010-12-13 2014-10-21 Zena Technologies, Inc. Nanowire arrays comprising fluorescent nanowires
US8269985B2 (en) 2009-05-26 2012-09-18 Zena Technologies, Inc. Determination of optimal diameters for nanowires
US9299866B2 (en) 2010-12-30 2016-03-29 Zena Technologies, Inc. Nanowire array based solar energy harvesting device
US9082673B2 (en) 2009-10-05 2015-07-14 Zena Technologies, Inc. Passivated upstanding nanostructures and methods of making the same
US8519379B2 (en) 2009-12-08 2013-08-27 Zena Technologies, Inc. Nanowire structured photodiode with a surrounding epitaxially grown P or N layer
US8889455B2 (en) * 2009-12-08 2014-11-18 Zena Technologies, Inc. Manufacturing nanowire photo-detector grown on a back-side illuminated image sensor
US8274039B2 (en) 2008-11-13 2012-09-25 Zena Technologies, Inc. Vertical waveguides with various functionality on integrated circuits
US8546742B2 (en) 2009-06-04 2013-10-01 Zena Technologies, Inc. Array of nanowires in a single cavity with anti-reflective coating on substrate
US9478685B2 (en) 2014-06-23 2016-10-25 Zena Technologies, Inc. Vertical pillar structured infrared detector and fabrication method for the same
US8835831B2 (en) 2010-06-22 2014-09-16 Zena Technologies, Inc. Polarized light detecting device and fabrication methods of the same
JP2010142464A (ja) * 2008-12-19 2010-07-01 Panasonic Corp 画像処理装置および画像入力装置
GB201011640D0 (en) * 2010-07-12 2010-08-25 Univ Sheffield Radiation detection and method
JP5517883B2 (ja) * 2010-10-20 2014-06-11 キヤノン株式会社 画像処理装置及び画像処理方法
GB201102478D0 (en) 2011-02-11 2011-03-30 Isdi Ltd Radiation detector and method
KR20120114021A (ko) 2011-04-06 2012-10-16 삼성디스플레이 주식회사 불량 픽셀 보정 방법
JP5874317B2 (ja) * 2011-10-27 2016-03-02 富士通株式会社 イメージセンサ及び画像補正方法
KR101896992B1 (ko) * 2011-11-25 2018-09-11 엘지이노텍 주식회사 영상 처리 방법, 컴퓨터 판독 가능한 기록 매체 및 영상 처리 장치
JP2013123812A (ja) * 2011-12-13 2013-06-24 Canon Inc 検査装置、検査方法、コンピュータプログラム
US9113025B2 (en) 2013-03-15 2015-08-18 Samsung Electronics Co., Ltd. Image signal processor circuits and methods for correcting crosstalk artifacts
GB2525625B (en) 2014-04-29 2017-05-31 Isdi Ltd Device and method
CN105812756B (zh) * 2016-03-16 2018-04-13 沈阳尚贤微创医疗器械股份有限公司 一种胶囊内窥镜无线传输数据丢失的修复补偿方法

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JP3950726B2 (ja) * 2002-04-09 2007-08-01 キヤノン株式会社 固体撮像装置及び撮影システム
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JP2004297267A (ja) 2003-03-26 2004-10-21 Sharp Corp 画素欠陥処理装置
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US7388609B2 (en) * 2003-07-07 2008-06-17 Zoran Corporation Dynamic identification and correction of defective pixels
KR100573487B1 (ko) * 2004-04-27 2006-04-24 매그나칩 반도체 유한회사 이미지센서

Also Published As

Publication number Publication date
JP2007174104A (ja) 2007-07-05
US7978383B2 (en) 2011-07-12
CN1988673B (zh) 2010-05-19
US20070139740A1 (en) 2007-06-21
TW200734966A (en) 2007-09-16
EP1801752A2 (en) 2007-06-27
KR20070065840A (ko) 2007-06-25
KR100893306B1 (ko) 2009-04-15
EP1801752B1 (en) 2018-05-02
JP4745816B2 (ja) 2011-08-10
CN1988673A (zh) 2007-06-27
EP1801752A3 (en) 2010-07-07

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