NL182271C - METHOD AND APPARATUS FOR RECORDING, RESPECTIVE REPRODUCTION OF AT LEAST THE CHROMINANT COMPONENT OF A COLOR VIDEO SIGNAL APPEARING WITH THE IMAGE REGULATION FREQUENCY - Google Patents

METHOD AND APPARATUS FOR RECORDING, RESPECTIVE REPRODUCTION OF AT LEAST THE CHROMINANT COMPONENT OF A COLOR VIDEO SIGNAL APPEARING WITH THE IMAGE REGULATION FREQUENCY

Info

Publication number: NL182271C
Authority: NL; Netherlands
Prior art keywords: chrominant; recording; component; video signal; color video
Prior art date: 1973-07-31

Application number

NLAANVRAGE7410324,A

Other languages

Dutch (nl)

Other versions

NL7410324A (en

NL182271B (en

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.)

1973-07-31

Filing date

1974-07-31

Publication date

1988-02-01

1973-07-31 Priority claimed from JP48086111A external-priority patent/JPS5827716B2/en

1973-08-18 Priority claimed from JP48092699A external-priority patent/JPS5911232B2/en

1974-07-31 Application filed by Sony Corp filed Critical Sony Corp

1975-02-04 Publication of NL7410324A publication Critical patent/NL7410324A/en

1987-09-01 Publication of NL182271B publication Critical patent/NL182271B/en

1988-02-01 Application granted granted Critical

1988-02-01 Publication of NL182271C publication Critical patent/NL182271C/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
- H04N9/84—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Recording Or Reproducing By Magnetic Means (AREA)
Television Signal Processing For Recording (AREA)
Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Optical Recording Or Reproduction (AREA)
Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

NLAANVRAGE7410324,A 1973-07-31 1974-07-31 METHOD AND APPARATUS FOR RECORDING, RESPECTIVE REPRODUCTION OF AT LEAST THE CHROMINANT COMPONENT OF A COLOR VIDEO SIGNAL APPEARING WITH THE IMAGE REGULATION FREQUENCY NL182271C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP48086111A JPS5827716B2 (en)	1973-07-31	1973-07-31	Jikikiro Kuuchi
JP48092699A JPS5911232B2 (en)	1973-08-18	1973-08-18	Color video signal recording method and its reproduction method

Publications (3)

Publication Number	Publication Date
NL7410324A NL7410324A (en)	1975-02-04
NL182271B NL182271B (en)	1987-09-01
NL182271C true NL182271C (en)	1988-02-01

Family

ID=26427265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7410324,A NL182271C (en)	1973-07-31	1974-07-31	METHOD AND APPARATUS FOR RECORDING, RESPECTIVE REPRODUCTION OF AT LEAST THE CHROMINANT COMPONENT OF A COLOR VIDEO SIGNAL APPEARING WITH THE IMAGE REGULATION FREQUENCY

Country Status (17)

Country	Link
AT (1)	AT348035B (en)
AU (1)	AU499889B2 (en)
BR (1)	BR7406304D0 (en)
CA (1)	CA1028771A (en)
CH (1)	CH583446A5 (en)
DD (1)	DD117131A5 (en)
DE (1)	DE2436941C3 (en)
DK (1)	DK147840C (en)
ES (2)	ES428784A1 (en)
FR (1)	FR2239831B1 (en)
GB (1)	GB1477466A (en)
HK (1)	HK5781A (en)
IT (1)	IT1018773B (en)
MY (1)	MY8100238A (en)
NL (1)	NL182271C (en)
NO (1)	NO144464C (en)
SE (3)	SE405309B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1497865A (en)	1973-12-28	1978-01-12	Sony Corp	Magnetic recording and/or reproducing apparatus
JPS531171B2 (en)	1974-01-21	1978-01-17
JPS5346570B2 (en) *	1974-02-18	1978-12-14
GB1506087A (en)	1975-10-17	1978-04-05	Victor Company Of Japan	Colour video signal recording and/or reproducing system
US4079412A (en) *	1976-01-30	1978-03-14	Victor Company Of Japan, Limited	Signal processing circuit in a color video signal recording and/or reproducing apparatus
JPS5857035B2 (en) *	1976-03-01	1983-12-17	ソニー株式会社	Color video signal recording device
JPS6022402B2 (en) *	1976-07-06	1985-06-01	ソニー株式会社	magnetic recording device
JPS6047641B2 (en) *	1976-07-06	1985-10-23	ソニー株式会社	magnetic recording device
JPS5927515B2 (en) *	1976-07-14	1984-07-06	ソニー株式会社	Color video signal recording/playback method and recording device
GB1556926A (en) *	1976-07-14	1979-12-05	Sony Corp	Method of and apparatus for recording and or reproducing a video signal
JPS53104214A (en) *	1977-02-24	1978-09-11	Sony Corp	Magnetic recorder
AT355641B (en) *	1978-05-17	1980-03-10	Philips Nv	PLAYBACK FOR A COLOR TELEVISION SIGNAL RECORDED ON A RECORDING CARRIER
AT357206B (en) *	1978-10-03	1980-06-25	Philips Nv	PLAYBACK DEVICE
US4490749A (en) *	1980-11-22	1984-12-25	Victor Company Of Japan, Ltd.	Color video signal recording and/or reproducing system
DE3731179A1 (en) *	1987-09-17	1989-04-06	Graetz Nokia Gmbh	Method of recording the video signals for colour television pictures on a recording carrier
US11704891B1 (en)	2021-12-29	2023-07-18	Insight Direct Usa, Inc.	Dynamically configured extraction, preprocessing, and publishing of a region of interest that is a subset of streaming video data
US11509836B1 (en)	2021-12-29	2022-11-22	Insight Direct Usa, Inc.	Dynamically configured processing of a region of interest dependent upon published video data selected by a runtime configuration file
US11778167B1 (en)	2022-07-26	2023-10-03	Insight Direct Usa, Inc.	Method and system for preprocessing optimization of streaming video data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3461226A (en) *	1965-10-22	1969-08-12	Rca Corp	Color correction systems for video tape recorders

1974
- 1974-07-26 GB GB3318074A patent/GB1477466A/en not_active Expired
- 1974-07-26 NO NO742732A patent/NO144464C/en unknown
- 1974-07-29 CA CA205,824A patent/CA1028771A/en not_active Expired
- 1974-07-30 DK DK406174A patent/DK147840C/en not_active IP Right Cessation
- 1974-07-30 ES ES428784A patent/ES428784A1/en not_active Expired
- 1974-07-30 CH CH1048074A patent/CH583446A5/xx not_active IP Right Cessation
- 1974-07-31 SE SE7409885A patent/SE405309B/en not_active IP Right Cessation
- 1974-07-31 DD DD180236A patent/DD117131A5/xx unknown
- 1974-07-31 BR BR6304/74A patent/BR7406304D0/en unknown
- 1974-07-31 AU AU71867/74A patent/AU499889B2/en not_active Expired
- 1974-07-31 AT AT628674A patent/AT348035B/en not_active IP Right Cessation
- 1974-07-31 FR FR7426651A patent/FR2239831B1/fr not_active Expired
- 1974-07-31 IT IT52362/74A patent/IT1018773B/en active
- 1974-07-31 NL NLAANVRAGE7410324,A patent/NL182271C/en not_active IP Right Cessation
- 1974-07-31 DE DE2436941A patent/DE2436941C3/en not_active Expired
1976
- 1976-06-26 ES ES449287A patent/ES449287A1/en not_active Expired
1977
- 1977-09-20 SE SE7710543A patent/SE444250B/en not_active IP Right Cessation
- 1977-09-20 SE SE7710542A patent/SE444249B/en not_active IP Right Cessation
1981
- 1981-02-26 HK HK57/81A patent/HK5781A/en unknown
- 1981-12-30 MY MY238/81A patent/MY8100238A/en unknown

Also Published As

Publication number	Publication date
NL7410324A (en)	1975-02-04
ES428784A1 (en)	1977-01-01
SE444250B (en)	1986-03-24
FR2239831A1 (en)	1975-02-28
CA1028771A (en)	1978-03-28
BR7406304D0 (en)	1975-05-13
ES449287A1 (en)	1977-11-01
DE2436941C3 (en)	1986-01-09
AU7186774A (en)	1976-02-05
HK5781A (en)	1981-03-06
DK406174A (en)	1975-03-10
SE444249B (en)	1986-03-24
MY8100238A (en)	1981-12-31
IT1018773B (en)	1977-10-20
SE7710543L (en)	1977-09-20
DK147840B (en)	1984-12-17
SE7710542L (en)	1977-09-20
DK147840C (en)	1985-06-24
NO144464C (en)	1981-09-09
ATA628674A (en)	1978-06-15
NO742732L (en)	1975-02-24
DE2436941B2 (en)	1980-02-14
GB1477466A (en)	1977-06-22
NL182271B (en)	1987-09-01
CH583446A5 (en)	1976-12-31
SE405309B (en)	1978-11-27
DE2436941A1 (en)	1975-02-13
FR2239831B1 (en)	1982-06-04
NO144464B (en)	1981-05-25
AU499889B2 (en)	1979-05-03
AT348035B (en)	1979-01-25
DD117131A5 (en)	1975-12-20
SE7409885L (en)	1975-02-03

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Legal Events

Date	Code	Title
1981-09-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1994-08-16	V4	Discontinued because of reaching the maximum lifetime of a patent