SE504047C2 - Anordning för inläsning och behandling av bildinformation - Google Patents

Anordning för inläsning och behandling av bildinformation

Info

Publication number
SE504047C2
SE504047C2 SE9502063A SE9502063A SE504047C2 SE 504047 C2 SE504047 C2 SE 504047C2 SE 9502063 A SE9502063 A SE 9502063A SE 9502063 A SE9502063 A SE 9502063A SE 504047 C2 SE504047 C2 SE 504047C2
Authority
SE
Sweden
Prior art keywords
sensor element
compensation
sensor
offset
voltage
Prior art date
Application number
SE9502063A
Other languages
English (en)
Swedish (sv)
Other versions
SE9502063L (sv
SE9502063D0 (sv
Inventor
Jan-Erik Eklund
Original Assignee
Integrated Vision Prod
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 Integrated Vision Prod filed Critical Integrated Vision Prod
Priority to SE9502063A priority Critical patent/SE504047C2/sv
Publication of SE9502063D0 publication Critical patent/SE9502063D0/xx
Priority to BR9608573A priority patent/BR9608573A/pt
Priority to CA002223406A priority patent/CA2223406A1/en
Priority to KR1019970708386A priority patent/KR19990021911A/ko
Priority to JP9500343A priority patent/JPH11506285A/ja
Priority to EP96917780A priority patent/EP0880851B1/en
Priority to AT96917780T priority patent/ATE235777T1/de
Priority to US08/973,726 priority patent/US6313876B1/en
Priority to PCT/SE1996/000728 priority patent/WO1996041464A1/en
Priority to AU60206/96A priority patent/AU700050B2/en
Priority to CN96194423A priority patent/CN1186584A/zh
Priority to DE69627033T priority patent/DE69627033T2/de
Priority to IL12232296A priority patent/IL122322A/xx
Publication of SE9502063L publication Critical patent/SE9502063L/xx
Publication of SE504047C2 publication Critical patent/SE504047C2/sv
Priority to MXPA/A/1997/009441A priority patent/MXPA97009441A/xx

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
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • 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
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
    • 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
    • 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Auxiliary Devices For Music (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Input (AREA)
SE9502063A 1995-06-07 1995-06-07 Anordning för inläsning och behandling av bildinformation SE504047C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9502063A SE504047C2 (sv) 1995-06-07 1995-06-07 Anordning för inläsning och behandling av bildinformation
IL12232296A IL122322A (en) 1995-06-07 1996-06-03 Apparatus for reading and processing image information
AT96917780T ATE235777T1 (de) 1995-06-07 1996-06-03 Gerät zum lesen und zur bildinformationsverarbeitung
PCT/SE1996/000728 WO1996041464A1 (en) 1995-06-07 1996-06-03 Apparatus for reading and processing image information
KR1019970708386A KR19990021911A (ko) 1995-06-07 1996-06-03 이미지 정보의 리딩및 프로세싱을 위한 장치
JP9500343A JPH11506285A (ja) 1995-06-07 1996-06-03 画像情報読取処理装置
EP96917780A EP0880851B1 (en) 1995-06-07 1996-06-03 Apparatus for reading and processing image information
BR9608573A BR9608573A (pt) 1995-06-07 1996-06-03 Dispositivo para a entrada e processamento de informa-Æo de imagem
US08/973,726 US6313876B1 (en) 1995-06-07 1996-06-03 Sensor element array for reading and processing image information
CA002223406A CA2223406A1 (en) 1995-06-07 1996-06-03 Apparatus for reading and processing image information
AU60206/96A AU700050B2 (en) 1995-06-07 1996-06-03 Apparatus for reading and processing image information
CN96194423A CN1186584A (zh) 1995-06-07 1996-06-03 用于读取和处理图像信息的装置
DE69627033T DE69627033T2 (de) 1995-06-07 1996-06-03 Gerät zum lesen und zur bildinformationsverarbeitung
MXPA/A/1997/009441A MXPA97009441A (en) 1995-06-07 1997-12-03 Apparatus to read and process ima information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502063A SE504047C2 (sv) 1995-06-07 1995-06-07 Anordning för inläsning och behandling av bildinformation

Publications (3)

Publication Number Publication Date
SE9502063D0 SE9502063D0 (sv) 1995-06-07
SE9502063L SE9502063L (sv) 1996-10-28
SE504047C2 true SE504047C2 (sv) 1996-10-28

Family

ID=20398531

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502063A SE504047C2 (sv) 1995-06-07 1995-06-07 Anordning för inläsning och behandling av bildinformation

Country Status (13)

Country Link
US (1) US6313876B1 (ko)
EP (1) EP0880851B1 (ko)
JP (1) JPH11506285A (ko)
KR (1) KR19990021911A (ko)
CN (1) CN1186584A (ko)
AT (1) ATE235777T1 (ko)
AU (1) AU700050B2 (ko)
BR (1) BR9608573A (ko)
CA (1) CA2223406A1 (ko)
DE (1) DE69627033T2 (ko)
IL (1) IL122322A (ko)
SE (1) SE504047C2 (ko)
WO (1) WO1996041464A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6587142B1 (en) * 1998-09-09 2003-07-01 Pictos Technologies, Inc. Low-noise active-pixel sensor for imaging arrays with high speed row reset
US6532040B1 (en) * 1998-09-09 2003-03-11 Pictos Technologies, Inc. Low-noise active-pixel sensor for imaging arrays with high speed row reset
KR20010009540A (ko) * 1999-07-12 2001-02-05 정석태 자연광을 이용한 문자 입력장치
US6424375B1 (en) * 1999-09-21 2002-07-23 Pixel Devices, International Low noise active reset readout for image sensors
KR100355146B1 (ko) * 2000-12-05 2002-10-11 세빛아이에스 주식회사 씨모스 이미지 센서
US8836626B2 (en) 2011-07-15 2014-09-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for driving the same
EP3410693B1 (en) * 2016-01-26 2023-01-11 FUJIFILM Corporation Imaging device and image data generation method
CN109167770B (zh) * 2018-08-21 2021-02-09 北京小米移动软件有限公司 输出联网认证信息的方法、联网方法、装置及存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313067A (en) 1979-07-16 1982-01-26 Miles Laboratories, Inc. Sensor-integrator system
JPS56159621A (en) 1980-05-13 1981-12-09 Morris Shashin Kogyo Kk Photometric circuit
JPH0669049B2 (ja) * 1984-08-20 1994-08-31 株式会社東芝 Ｃｃｄ出力信号処理回路
JPH01106677A (ja) 1987-10-20 1989-04-24 Sony Corp 電荷転送素子の出力回路
US5086344A (en) * 1990-05-11 1992-02-04 Eastman Kodak Company Digital correlated double sampling circuit for sampling the output of an image sensor
JPH04286464A (ja) 1991-03-15 1992-10-12 Rohm Co Ltd イメージセンサの出力回路
DE59104717D1 (de) 1991-08-26 1995-03-30 Gretag Imaging Ag Verfahren und Vorrichtung zur Messung kleiner Lichtmengen.
JP2965777B2 (ja) * 1992-01-29 1999-10-18 オリンパス光学工業株式会社 固体撮像装置
US5631704A (en) * 1994-10-14 1997-05-20 Lucent Technologies, Inc. Active pixel sensor and imaging system having differential mode
US5576763A (en) * 1994-11-22 1996-11-19 Lucent Technologies Inc. Single-polysilicon CMOS active pixel
US5633679A (en) * 1995-05-19 1997-05-27 Xerox Corporation Photosensitive chip having transfer circuits which compensate for shielded test photosensors
US6115066A (en) * 1997-06-12 2000-09-05 International Business Machines Corporation Image sensor with direct digital correlated sampling

Also Published As

Publication number Publication date
SE9502063L (sv) 1996-10-28
CA2223406A1 (en) 1996-12-19
AU6020696A (en) 1996-12-30
CN1186584A (zh) 1998-07-01
IL122322A (en) 2001-03-19
BR9608573A (pt) 1999-08-24
DE69627033T2 (de) 2003-10-16
AU700050B2 (en) 1998-12-17
EP0880851B1 (en) 2003-03-26
IL122322A0 (en) 1998-04-05
ATE235777T1 (de) 2003-04-15
JPH11506285A (ja) 1999-06-02
SE9502063D0 (sv) 1995-06-07
MX9709441A (es) 1998-06-28
EP0880851A1 (en) 1998-12-02
US6313876B1 (en) 2001-11-06
DE69627033D1 (de) 2003-04-30
KR19990021911A (ko) 1999-03-25
WO1996041464A1 (en) 1996-12-19

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Legal Events

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