SE7607538L - Videosignaloverforing - Google Patents

Videosignaloverforing

Info

Publication number: SE7607538L
Authority: SE; Sweden
Prior art keywords: video signal; signal transmission; transmission; video; signal
Prior art date: 1975-07-03

Application number

SE7607538A

Other languages

English (en)

Other versions

SE415818B (sv

Inventor

D P Y Devimeux

F-X A Stouls

Original Assignee

Telecommunications Sa

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.)

1975-07-03

Filing date

1976-07-01

Publication date

1977-01-04

1976-07-01 Application filed by Telecommunications Sa filed Critical Telecommunications Sa

1977-01-04 Publication of SE7607538L publication Critical patent/SE7607538L/sv

1980-10-27 Publication of SE415818B publication Critical patent/SE415818B/sv

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Systems (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Detection And Prevention Of Errors In Transmission (AREA)

SE7607538A 1975-07-03 1976-07-01 Forfarande for reducering av erforderlig overforingskapacitet vid overforing av videosignaler SE415818B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7520864A FR2316819A1 (fr)	1975-07-03	1975-07-03	Procede de reduction de debit numerique lors de la transmission de video signaux

Publications (2)

Publication Number	Publication Date
SE7607538L true SE7607538L (sv)	1977-01-04
SE415818B SE415818B (sv)	1980-10-27

Family

ID=9157441

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7607538A SE415818B (sv)	1975-07-03	1976-07-01	Forfarande for reducering av erforderlig overforingskapacitet vid overforing av videosignaler

Country Status (9)

Country	Link
US (1)	US4060832A (sv)
BG (1)	BG31510A3 (sv)
DD (1)	DD125097A5 (sv)
DE (1)	DE2629326C3 (sv)
FR (1)	FR2316819A1 (sv)
GB (1)	GB1507628A (sv)
IT (1)	IT1062450B (sv)
PL (1)	PL108117B1 (sv)
SE (1)	SE415818B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2050752B (en) *	1979-06-07	1984-05-31	Japan Broadcasting Corp	Motion compensated interframe coding system
US4323916A (en)	1980-02-07	1982-04-06	Rca Corporation	Data rate reduction for digital video signals by subsampling and adaptive reconstruction
US4496972A (en) *	1980-05-10	1985-01-29	Deutsche Forschungs-Und Versuchsanstalt Fur Luft-Und Raumfahrt E.V.	Method for the representation of video images or scenes, in particular aerial images transmitted at reduced frame rate
DE3018329C2 (de) *	1980-05-10	1982-09-09	Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln	Verfahren zur Übertragung und Wiedergabe von Videoszenen, insbesondere Luftbildszenen, mit reduzierter Bildfolgefrequenz
DE3144050C2 (de) *	1981-11-03	1983-09-29	Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln	Verfahren zur Übertragung und Wiedergabe von Videoszenen, insbesondere Luftbildszenen, mit reduzierter Bildfolgefrequenz
US4965825A (en)	1981-11-03	1990-10-23	The Personalized Mass Media Corporation	Signal processing apparatus and methods
USRE47642E1 (en)	1981-11-03	2019-10-08	Personalized Media Communications LLC	Signal processing apparatus and methods
US7831204B1 (en)	1981-11-03	2010-11-09	Personalized Media Communications, Llc	Signal processing apparatus and methods
EP0103380B1 (en) *	1982-07-23	1986-10-08	British Telecommunications	Improvements relating to data transmission
US4843466A (en) *	1988-04-27	1989-06-27	Universal Video Communications Corp.	Method and system for decompressing color video slope encoded data
US4849807A (en) *	1988-04-27	1989-07-18	Universal Video Communications Corp.	Method and system for compressing color video feature encoded data
US4847677A (en) *	1988-04-27	1989-07-11	Universal Video Communications Corp.	Video telecommunication system and method for compressing and decompressing digital color video data
US4914508A (en) *	1988-04-27	1990-04-03	Universal Video Communications Corp.	Method and system for compressing and statistically encoding color video data
US4857993A (en) *	1988-04-27	1989-08-15	Universal Video Communications Corp.	Method and system for decompressing digital color video statistically encoded data
US4816901A (en) *	1988-04-27	1989-03-28	Universal Video Communications Corp.	Method and system for compressing color video data
US4857991A (en) *	1988-04-27	1989-08-15	Universal Video Communications Corp.	Method and system for decompressing color video feature encoded data
JP2514114B2 (ja) *	1991-01-31	1996-07-10	株式会社グラフィックス・コミュニケーション・テクノロジーズ	動画像符号化装置
US5850264A (en) *	1994-06-30	1998-12-15	Intel Corporation	Pseudo interlacing in digital video

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3051778A (en) *	1960-10-20	1962-08-28	Bell Telephone Labor Inc	Sequential scan television with line interpolation
US3366739A (en) *	1964-09-30	1968-01-30	North American Rockwell	Bandwidth reduction system for reconstituting non-transmitted signals from transmitted signals
US3715483A (en) *	1970-12-11	1973-02-06	Bell Telephone Labor Inc	Bandwidth reduction system for use with video signals

1975
- 1975-07-03 FR FR7520864A patent/FR2316819A1/fr active Granted
1976
- 1976-06-22 GB GB25816/76A patent/GB1507628A/en not_active Expired
- 1976-06-22 BG BG033551A patent/BG31510A3/xx unknown
- 1976-06-23 US US05/698,833 patent/US4060832A/en not_active Expired - Lifetime
- 1976-06-30 DD DD193654A patent/DD125097A5/xx unknown
- 1976-06-30 DE DE2629326A patent/DE2629326C3/de not_active Expired
- 1976-07-01 SE SE7607538A patent/SE415818B/sv unknown
- 1976-07-01 PL PL1976190898A patent/PL108117B1/pl unknown
- 1976-07-02 IT IT24997/76A patent/IT1062450B/it active

Also Published As

Publication number	Publication date
PL108117B1 (pl)	1980-03-31
BG31510A3 (en)	1982-01-15
IT1062450B (it)	1984-10-10
DD125097A5 (sv)	1977-03-30
FR2316819A1 (fr)	1977-01-28
FR2316819B1 (sv)	1981-04-17
GB1507628A (en)	1978-04-19
DE2629326C3 (de)	1978-05-03
SE415818B (sv)	1980-10-27
DE2629326B2 (de)	1977-09-08
US4060832A (en)	1977-11-29
DE2629326A1 (de)	1977-01-27

Publication	Publication Date	Title
NL182118C (nl)	1988-01-04	Signaaltransmissie-kabelstelsel.
AT378298B (de)	1985-07-10	Videosignalverstaerker
AT348788B (de)	1979-03-12	Video-plattenspieler
AT380139B (de)	1986-04-10	Videosignal-wiedergabegeraet
SE7607538L (sv)	1977-01-04	Videosignaloverforing
GB1552358A (en)	1979-09-12	Signal transmission system
AT359567B (de)	1980-11-25	Farbfernsehsignaluebertragungsschaltung
AT359296B (de)	1980-10-27	Videoplattenspieler
NL190653B (nl)	1994-01-03	Videosignaalweergeefinrichting.
SE7612751L (sv)	1977-05-16	Transmissionsaggregat
AT374323B (de)	1984-04-10	Videosignal-wiedergabeeinrichtung
FR2308837A1 (fr)	1976-11-19	Transmission
GB1546639A (en)	1979-05-31	Signal transmission system
SE7611637L (sv)	1977-05-04	Digital kopplingsanordning
SE7607539L (sv)	1977-01-04	Videosignaloverforing
FR2314372A1 (fr)	1977-01-07	Timonerie de transmission
NL185645C (nl)	1990-06-01	Videosignaalcombinatieschakeling.
NL189486C (nl)	1993-04-16	Videosignaalopneemapparaat.
FR2319260A1 (fr)	1977-02-18	Magnetoscope
TR19314A (tr)	1978-11-28	Video amplifikatoerue
SE7506638L (sv)	1976-12-11	Signaloverforingssystem
AT353864B (de)	1979-12-10	Fernsehempfangsgeraet
ATA742075A (de)	1979-06-15	Kompatibles quadrophonisches signalueber- tragungssystem
SE7600164L (sv)	1976-07-16	Signaloverforingsanordning
SE7513051L (sv)	1977-05-21	Signaloverforingsanordning