JPS56107682A - Color image pickup equipment - Google Patents

Color image pickup equipment

Info

Publication number
JPS56107682A
JPS56107682A JP1066980A JP1066980A JPS56107682A JP S56107682 A JPS56107682 A JP S56107682A JP 1066980 A JP1066980 A JP 1066980A JP 1066980 A JP1066980 A JP 1066980A JP S56107682 A JPS56107682 A JP S56107682A
Authority
JP
Japan
Prior art keywords
units
image pickup
processing rate
elements
digital
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
JP1066980A
Other languages
Japanese (ja)
Other versions
JPS6312434B2 (en
Inventor
Fumio Nagumo
Takashi Asaida
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
Priority to JP1066980A priority Critical patent/JPS56107682A/en
Priority to AU66546/81A priority patent/AU538956B2/en
Priority to GB8102694A priority patent/GB2069795B/en
Priority to FR8101747A priority patent/FR2475337A1/en
Priority to NL8100439A priority patent/NL191966C/en
Priority to CA000369623A priority patent/CA1146264A/en
Priority to AT0043181A priority patent/AT380612B/en
Priority to DE3103216A priority patent/DE3103216C2/en
Publication of JPS56107682A publication Critical patent/JPS56107682A/en
Publication of JPS6312434B2 publication Critical patent/JPS6312434B2/ja
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

Abstract

PURPOSE: To execute integration more easily by executing processing rate of a digital processing circuit system by sampling rate of a solid image pickup element, and providing a D/D converter on the part where the processing rate becomes irregular.
CONSTITUTION: The A/D converters 3, 33 digitally convert the outputs of the solid image pickup elements 1, 2. The filter units 6, 36 give the prescribed filter characteristic to a digital color signal. The digital modulators 21, 41 prepare signals to be digitally modulated by modulating the outputs of the units 6, 36. In that case, the D/D converters 20, 40 for converting the processing rate to pfsc from n/m.pfsc are provided between the units 6, 36 and the modulators 21, 41. The processing rate from the elements 1, 2 to the units 6, 36 is selected to n/m.pfsc being a sampling rate of the elements 1, 2, and the residual processing rate is selected to pfsc. In this case, fsc, is a frequency of color subcarrier and p is 3 or 4, m and n are integers, respectively.
COPYRIGHT: (C)1981,JPO&Japio
JP1066980A 1980-01-31 1980-01-31 Color image pickup equipment Granted JPS56107682A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1066980A JPS56107682A (en) 1980-01-31 1980-01-31 Color image pickup equipment
AU66546/81A AU538956B2 (en) 1980-01-31 1981-01-22 Solid state digital colour television camera
GB8102694A GB2069795B (en) 1980-01-31 1981-01-29 Solid state digital television cameras
FR8101747A FR2475337A1 (en) 1980-01-31 1981-01-29 TELEVISION CAMERA COMPRISING AN IMAGE SENSOR IN SOLID STATE TECHNIQUE
NL8100439A NL191966C (en) 1980-01-31 1981-01-29 Television camera with an ösolid stateö image recording device and digital processing of video signals obtained during image recording.
CA000369623A CA1146264A (en) 1980-01-31 1981-01-29 Solid state digital television camera
AT0043181A AT380612B (en) 1980-01-31 1981-01-30 FIXED BODY DIGITAL TELEVISION CAMERA
DE3103216A DE3103216C2 (en) 1980-01-31 1981-01-30 Solid state television camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1066980A JPS56107682A (en) 1980-01-31 1980-01-31 Color image pickup equipment

Publications (2)

Publication Number Publication Date
JPS56107682A true JPS56107682A (en) 1981-08-26
JPS6312434B2 JPS6312434B2 (en) 1988-03-18

Family

ID=11756644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1066980A Granted JPS56107682A (en) 1980-01-31 1980-01-31 Color image pickup equipment

Country Status (8)

Country Link
JP (1) JPS56107682A (en)
AT (1) AT380612B (en)
AU (1) AU538956B2 (en)
CA (1) CA1146264A (en)
DE (1) DE3103216C2 (en)
FR (1) FR2475337A1 (en)
GB (1) GB2069795B (en)
NL (1) NL191966C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204191A (en) * 1984-02-29 1985-10-15 ア−ルシ−エ−　コ−ポレ−シヨン Digital signal processor for color television cameracircuit
JPH01227510A (en) * 1988-03-07 1989-09-11 Mitsubishi Electric Corp Clamping device
JPH02152574A (en) * 1988-12-02 1990-06-12 Hirano Tecseed Co Ltd Lip coater type coating device
JPH0530524A (en) * 1991-07-23 1993-02-05 Canon Inc Signal processor
JPH0583725A (en) * 1991-09-24 1993-04-02 Victor Co Of Japan Ltd Modulation system for digital color difference signal
JPH07327237A (en) * 1994-05-31 1995-12-12 Victor Co Of Japan Ltd Video signal processing circuit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135300B1 (en) * 1983-07-21 1990-05-23 Victor Company Of Japan, Limited Color television camera with two or more solid-state imaging devices
JP2611269B2 (en) * 1987-10-23 1997-05-21 ソニー株式会社 Signal processing device for solid-state imaging device
AU641938B2 (en) * 1989-10-04 1993-10-07 Sony Corporation Signal processing circuit for a solid state imaging apparatus
EP0592005B1 (en) * 1992-10-09 1999-09-01 Sony Corporation Solid state image pick-up apparatus with digital output signal rate conversion
DE69428140T2 (en) * 1993-03-19 2002-03-21 Canon Kk Digital video camera with electronic zoom circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914949B2 (en) * 1976-03-30 1984-04-06 ソニー株式会社 signal processing device
JPS5394824A (en) * 1977-01-31 1978-08-19 Sony Corp Carrier chrominance signal generator
JPS5444424A (en) * 1977-09-14 1979-04-07 Sony Corp Solid state pick up unit
JPS5455324A (en) * 1977-10-13 1979-05-02 Sony Corp Color pickup unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204191A (en) * 1984-02-29 1985-10-15 ア−ルシ−エ−　コ−ポレ−シヨン Digital signal processor for color television cameracircuit
JPH01227510A (en) * 1988-03-07 1989-09-11 Mitsubishi Electric Corp Clamping device
JPH02152574A (en) * 1988-12-02 1990-06-12 Hirano Tecseed Co Ltd Lip coater type coating device
JPH0530524A (en) * 1991-07-23 1993-02-05 Canon Inc Signal processor
JPH0583725A (en) * 1991-09-24 1993-04-02 Victor Co Of Japan Ltd Modulation system for digital color difference signal
JPH07327237A (en) * 1994-05-31 1995-12-12 Victor Co Of Japan Ltd Video signal processing circuit

Also Published As

Publication number Publication date
DE3103216A1 (en) 1981-11-26
NL191966B (en) 1996-07-01
CA1146264A (en) 1983-05-10
GB2069795A (en) 1981-08-26
FR2475337A1 (en) 1981-08-07
AU6654681A (en) 1981-08-06
FR2475337B1 (en) 1985-01-04
AT380612B (en) 1986-06-25
DE3103216C2 (en) 1986-12-11
GB2069795B (en) 1983-10-05
NL8100439A (en) 1981-09-01
NL191966C (en) 1996-11-04
AU538956B2 (en) 1984-09-06
JPS6312434B2 (en) 1988-03-18
ATA43181A (en) 1985-10-15

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