DE2837893C2 - - Google Patents

Info

Publication number
DE2837893C2
DE2837893C2 DE2837893A DE2837893A DE2837893C2 DE 2837893 C2 DE2837893 C2 DE 2837893C2 DE 2837893 A DE2837893 A DE 2837893A DE 2837893 A DE2837893 A DE 2837893A DE 2837893 C2 DE2837893 C2 DE 2837893C2
Authority
DE
Germany
Prior art keywords
signal
color
circuit
color signals
luminance signal
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.)
Expired
Application number
DE2837893A
Other languages
German (de)
English (en)
Other versions
DE2837893A1 (de
Inventor
Fumio Yokohama Kanagawa Jp Nagumo
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE2837893A1 publication Critical patent/DE2837893A1/de
Application granted granted Critical
Publication of DE2837893C2 publication Critical patent/DE2837893C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE19782837893 1977-08-30 1978-08-30 Signalverarbeitungssystem fuer farbfernseh-kameras Granted DE2837893A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10400077A JPS5437533A (en) 1977-08-30 1977-08-30 Color pickup unit

Publications (2)

Publication Number Publication Date
DE2837893A1 DE2837893A1 (de) 1979-03-15
DE2837893C2 true DE2837893C2 (OSRAM) 1987-11-26

Family

ID=14369008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782837893 Granted DE2837893A1 (de) 1977-08-30 1978-08-30 Signalverarbeitungssystem fuer farbfernseh-kameras

Country Status (9)

Country Link
US (1) US4205336A (OSRAM)
JP (1) JPS5437533A (OSRAM)
AT (1) AT381200B (OSRAM)
AU (1) AU517946B2 (OSRAM)
CA (1) CA1124840A (OSRAM)
DE (1) DE2837893A1 (OSRAM)
FR (1) FR2402369B1 (OSRAM)
GB (1) GB2005511B (OSRAM)
NL (1) NL7808918A (OSRAM)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455324A (en) * 1977-10-13 1979-05-02 Sony Corp Color pickup unit
JPS55147890A (en) * 1979-05-07 1980-11-18 Toshiba Corp Image pickup device
JPS58100590A (ja) * 1981-12-11 1983-06-15 Sony Corp サンプリング出力の合成方法
US4524390A (en) * 1983-03-07 1985-06-18 Eastman Kodak Company Imaging apparatus
JPS59181884A (ja) * 1983-03-31 1984-10-16 Matsushita Electric Ind Co Ltd カラ−カメラ装置
JPS5925490A (ja) * 1983-07-11 1984-02-09 Hitachi Ltd 固体撮像装置
US4599640A (en) * 1984-02-29 1986-07-08 Rca Corporation Television camera with multiplexed A-D converter
JPS6129287A (ja) * 1984-07-19 1986-02-10 Sharp Corp カラ−固体撮像装置
JPS6159992A (ja) * 1984-08-31 1986-03-27 Hitachi Ltd 映像信号処理回路
DE3617837A1 (de) * 1986-05-27 1987-12-03 Bosch Gmbh Robert Fernsehfilmabtaster
AU599139B2 (en) * 1986-09-27 1990-07-12 Sony Corporation Luminance signal forming circuit
JP2849813B2 (ja) * 1986-12-19 1999-01-27 富士写真フイルム株式会社 映像信号の形成装置
US4903121A (en) * 1987-05-14 1990-02-20 Matsushita Electric Industrial Co., Ltd. Image pick up apparatus having pixel compensation circuit
US4896207A (en) * 1988-06-17 1990-01-23 Eastman Kodak Company Color imaging apparatus employing a horizontal stripe color filter to reduce rise-time artifacts
JP2816173B2 (ja) * 1989-04-21 1998-10-27 株式会社日立製作所 撮像装置及び撮像装置の信号処理方法
JPH03139084A (ja) * 1989-10-24 1991-06-13 Victor Co Of Japan Ltd 固体カラー撮像装置
US4974078A (en) * 1989-11-13 1990-11-27 Eastman Kodak Company Digital compression method and system with improved coding efficiency
US5305096A (en) * 1990-07-31 1994-04-19 Canon Kabushiki Kaisha Image signal processing apparatus using color filters and an image pick-up device providing, interlaced field signals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501016A (en) * 1974-03-29 1978-02-15 Sony Corp Television cameras
JPS5154731A (OSRAM) * 1974-10-16 1976-05-14 Gen Corp
DE2504317B2 (de) * 1974-09-05 1977-09-29 The General Corp, Kawasaki, Kanagawa (Japan) Farbfernsehkamera
US4064532A (en) * 1974-09-18 1977-12-20 Sony Corporation Solid state color camera
JPS5752754B2 (OSRAM) * 1975-02-14 1982-11-09
JPS6056030B2 (ja) * 1975-10-24 1985-12-07 松下電器産業株式会社 カラー固体撮像装置
US4065785A (en) * 1976-06-28 1977-12-27 Texas Instruments Incorporated Single sensor time encoded color imaging system

Also Published As

Publication number Publication date
JPS6129196B2 (OSRAM) 1986-07-04
GB2005511A (en) 1979-04-19
CA1124840A (en) 1982-06-01
AT381200B (de) 1986-09-10
ATA628878A (de) 1986-01-15
DE2837893A1 (de) 1979-03-15
AU517946B2 (en) 1981-09-03
GB2005511B (en) 1982-03-17
AU3904778A (en) 1980-02-21
US4205336A (en) 1980-05-27
JPS5437533A (en) 1979-03-20
NL7808918A (nl) 1979-03-02
FR2402369A1 (fr) 1979-03-30
FR2402369B1 (fr) 1985-07-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN