DE3942615A1 - Bildabtastvorrichtung - Google Patents

Bildabtastvorrichtung

Info

Publication number
DE3942615A1
DE3942615A1 DE3942615A DE3942615A DE3942615A1 DE 3942615 A1 DE3942615 A1 DE 3942615A1 DE 3942615 A DE3942615 A DE 3942615A DE 3942615 A DE3942615 A DE 3942615A DE 3942615 A1 DE3942615 A1 DE 3942615A1
Authority
DE
Germany
Prior art keywords
signal
accumulated
circuit
signal charges
driver
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE3942615A
Other languages
German (de)
English (en)
Other versions
DE3942615C2 (https=
Inventor
Toshiro Kinugasa
Takuya Imaide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3942615A1 publication Critical patent/DE3942615A1/de
Application granted granted Critical
Publication of DE3942615C2 publication Critical patent/DE3942615C2/de
Granted legal-status Critical Current

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
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected two-dimensional [2D] regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/441—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading contiguous pixels from selected rows or columns of the array, e.g. interlaced scanning
    • 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
    • H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Solid State Image Pick-Up Elements (AREA)
DE3942615A 1988-12-23 1989-12-22 Bildabtastvorrichtung Granted DE3942615A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63323287A JP2595077B2 (ja) 1988-12-23 1988-12-23 撮像装置

Publications (2)

Publication Number Publication Date
DE3942615A1 true DE3942615A1 (de) 1990-06-28
DE3942615C2 DE3942615C2 (https=) 1991-08-01

Family

ID=18153103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3942615A Granted DE3942615A1 (de) 1988-12-23 1989-12-22 Bildabtastvorrichtung

Country Status (4)

Country Link
US (1) US5043817A (https=)
JP (1) JP2595077B2 (https=)
KR (1) KR920010511B1 (https=)
DE (1) DE3942615A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436426C1 (de) * 1994-10-12 1996-09-26 Karl Voelker Stiftung Der Fth Sensor für eine CCD-Kamera
DE19524577A1 (de) * 1994-10-12 1997-01-09 Karl Voelker Stiftung Der Fth Sensor für CCD-Kamera
DE19742756C1 (de) * 1997-09-27 1999-04-29 Karl Voelker Stiftung Der Fth Sensor für eine CCD-Zeilenkamera
EP1597913A4 (en) * 2003-02-17 2007-04-18 Silverbrook Res Pty Ltd Image sensor with digital frame store
US8416468B2 (en) 1999-09-17 2013-04-09 Silverbrook Research Pty Ltd Sensing device for subsampling imaged coded data

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0485293B1 (en) * 1990-11-08 1999-04-21 Canon Kabushiki Kaisha Image processing system
KR930012203B1 (ko) * 1991-01-09 1993-12-24 삼성전자 주식회사 특정부위 확대 녹화방법 및 장치
US6243131B1 (en) 1991-05-13 2001-06-05 Interactive Pictures Corporation Method for directly scanning a rectilinear imaging element using a non-linear scan
JP3235200B2 (ja) * 1992-08-26 2001-12-04 株式会社日立製作所 撮像装置
JPH0767015A (ja) * 1993-08-24 1995-03-10 Canon Inc 画像記録装置
GB2297215A (en) * 1995-01-18 1996-07-24 Ball Corp Method and apparatus providing image zooming with solid-state device
US5926218A (en) * 1996-06-04 1999-07-20 Eastman Kodak Company Electronic camera with dual resolution sensors
JP3548465B2 (ja) * 1999-09-08 2004-07-28 キヤノン株式会社 撮像装置及び撮像方法
JP2001111894A (ja) * 1999-10-07 2001-04-20 Fuji Film Microdevices Co Ltd 固体撮像素子、その制御方法およびそれを用いた固体撮像装置
JP4341177B2 (ja) * 2000-12-15 2009-10-07 ソニー株式会社 固体撮像装置およびその駆動方法、並びに画像読取装置
US7773129B2 (en) * 2002-08-02 2010-08-10 Canon Kabushiki Kaisha Image pickup device, imaging apparatus containing the same, and control method thereof
JP4740781B2 (ja) * 2006-03-30 2011-08-03 富士フイルム株式会社 固体撮像装置
US7898581B2 (en) * 2006-05-08 2011-03-01 Panasonic Corporation Image pickup apparatus with noise reduction unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439019C2 (de) * 1983-11-30 1987-02-05 Mitsubishi Denki K.K., Tokio/Tokyo Festkörperbildsensor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127492A (ja) * 1982-01-25 1983-07-29 Sony Corp カラ−映像信号の形成回路
JPS5919476A (ja) * 1982-07-23 1984-01-31 Canon Inc 撮像装置
JPS5930376A (ja) * 1982-08-13 1984-02-17 Olympus Optical Co Ltd 固体撮像装置
JPH0750918B2 (ja) * 1984-09-10 1995-05-31 ソニー株式会社 固体撮像素子の駆動装置
JPH0640670B2 (ja) * 1985-06-26 1994-05-25 株式会社日立製作所 固体撮像装置
JPH0638662B2 (ja) * 1986-02-05 1994-05-18 富士写真フイルム株式会社 カラ−イメ−ジセンサ−
JPH0746833B2 (ja) * 1986-03-11 1995-05-17 キヤノン株式会社 撮像装置
EP0244655B1 (en) * 1986-04-07 1994-08-10 Fuji Photo Film Co., Ltd. Solid state color pickup apparatus
JPS62291269A (ja) * 1986-06-11 1987-12-18 Toshiba Corp 固体カラ−撮像装置
DE3887547T2 (de) * 1987-03-20 1994-08-25 Canon Kk Abbildungsgerät.
JP2710123B2 (ja) * 1988-01-29 1998-02-10 キヤノン株式会社 画像拡大装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439019C2 (de) * 1983-11-30 1987-02-05 Mitsubishi Denki K.K., Tokio/Tokyo Festkörperbildsensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Fernseh- und Kino-Technik, 40.Jg., Nr.10/1986, S.463-468 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436426C1 (de) * 1994-10-12 1996-09-26 Karl Voelker Stiftung Der Fth Sensor für eine CCD-Kamera
DE19524577A1 (de) * 1994-10-12 1997-01-09 Karl Voelker Stiftung Der Fth Sensor für CCD-Kamera
DE19524577C2 (de) * 1994-10-12 1998-01-15 Karl Voelker Stiftung Der Fth Sensor für CCD-Kamera
DE19742756C1 (de) * 1997-09-27 1999-04-29 Karl Voelker Stiftung Der Fth Sensor für eine CCD-Zeilenkamera
US8416468B2 (en) 1999-09-17 2013-04-09 Silverbrook Research Pty Ltd Sensing device for subsampling imaged coded data
EP1597913A4 (en) * 2003-02-17 2007-04-18 Silverbrook Res Pty Ltd Image sensor with digital frame store
US8023020B2 (en) 2003-02-17 2011-09-20 Silverbrook Research Pty Ltd. Pixel sensor with voltage compensator

Also Published As

Publication number Publication date
KR900011251A (ko) 1990-07-11
JPH02170684A (ja) 1990-07-02
JP2595077B2 (ja) 1997-03-26
DE3942615C2 (https=) 1991-08-01
KR920010511B1 (ko) 1992-11-30
US5043817A (en) 1991-08-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition