FR2023193B1 - - Google Patents

Info

Publication number: FR2023193B1
Authority: FR; France
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

FR6938786A

Other versions

FR2023193A1 (fr

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

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.)

1968-11-13

Filing date

1969-11-12

Publication date

1974-02-01

1969-11-12 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1970-08-07 Publication of FR2023193A1 publication Critical patent/FR2023193A1/fr

1974-02-01 Application granted granted Critical

1974-02-01 Publication of FR2023193B1 publication Critical patent/FR2023193B1/fr

Status Expired legal-status Critical Current

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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Television Signal Processing For Recording (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Communication Control (AREA)

FR6938786A 1968-11-13 1969-11-12 Expired FR2023193B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US77545868A	1968-11-13	1968-11-13

Publications (2)

Publication Number	Publication Date
FR2023193A1 FR2023193A1 (fr)	1970-08-07
FR2023193B1 true FR2023193B1 (fr)	1974-02-01

Family

ID=25104492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6938786A Expired FR2023193B1 (fr)	1968-11-13	1969-11-12

Country Status (7)

Country	Link
US (1)	US3571807A (fr)
JP (1)	JPS4926009B1 (fr)
BE (1)	BE741619A (fr)
DE (1)	DE1956843A1 (fr)
FR (1)	FR2023193B1 (fr)
GB (1)	GB1235007A (fr)
SE (1)	SE346445B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1311667A (en) *	1969-05-02	1973-03-28	Westinghouse Brake & Signal	Action control systems for travelling objects
US3680051A (en) *	1970-07-29	1972-07-25	Honeywell Inf Systems	Apparatus for maintaining character synchronization in a data communication system
US3701106A (en) *	1970-12-07	1972-10-24	Reliance Electric Co	Data change detector
US3827027A (en) *	1971-09-22	1974-07-30	Texas Instruments Inc	Method and apparatus for producing variable formats from a digital memory
US3914586A (en) *	1973-10-25	1975-10-21	Gen Motors Corp	Data compression method and apparatus
US4031515A (en) *	1974-05-01	1977-06-21	Casio Computer Co., Ltd.	Apparatus for transmitting changeable length records having variable length words with interspersed record and word positioning codes
US4026555A (en) *	1975-03-12	1977-05-31	Alpex Computer Corporation	Television display control apparatus
US3976844A (en) *	1975-04-04	1976-08-24	Honeywell Information Systems, Inc.	Data communication system for transmitting data in compressed form
DE2600869B1 (de) *	1976-01-12	1977-07-07	Siemens Ag	Einrichtung zur unterdrueckung von mehrfachregistrierungen
US4115869A (en) *	1976-10-12	1978-09-19	Bell & Howell Company	Methods and apparatus for processing data including a characteristic mark or error
DE2808640C2 (de) *	1978-02-28	1983-06-16	Siemens AG, 1000 Berlin und 8000 München	System zur Übertragung einzelner Fernsehbilder
FR2450016A1 (fr) *	1979-02-23	1980-09-19	Arnaud Jean	Procede et appareil de compression de donnees, notamment de signaux de television
US4594699A (en) *	1983-06-20	1986-06-10	Datatape Incorporated	Faraday-effect magneto-optic transducer apparatus of a rotary form
US6025829A (en) *	1996-10-28	2000-02-15	Welch Allyn, Inc.	Image generator for video display
US6127953A (en) *	1998-03-23	2000-10-03	Siemens Information And Communication Networks, Inc.	Apparatus and method for compressing data containing repetitive patterns
JP4078545B2 (ja) *	2003-04-04	2008-04-23	ソニー株式会社	再生装置および方法、記録媒体、並びにプログラム
US9001071B2 (en) *	2009-02-23	2015-04-07	Novatek Microelectronics Corp.	Energy-efficient touch panel device and related method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1383790A (fr) *	1962-08-29	1965-01-04	Nat Res Dev	Perfectionnements aux systèmes de télévision et systèmes de transmission de données analogues
US3289169A (en) *	1962-09-27	1966-11-29	Beckman Instruments Inc	Redundancy reduction memory
US3344406A (en) *	1964-11-09	1967-09-26	Ibm	Sampled data reduction and storage system

1968
- 1968-11-13 US US775458A patent/US3571807A/en not_active Expired - Lifetime
1969
- 1969-11-04 SE SE15094/69A patent/SE346445B/xx unknown
- 1969-11-11 GB GB55042/69A patent/GB1235007A/en not_active Expired
- 1969-11-12 JP JP44090165A patent/JPS4926009B1/ja active Pending
- 1969-11-12 FR FR6938786A patent/FR2023193B1/fr not_active Expired
- 1969-11-12 DE DE19691956843 patent/DE1956843A1/de active Pending
- 1969-11-13 BE BE741619D patent/BE741619A/xx unknown

Also Published As

Publication number	Publication date
SE346445B (fr)	1972-07-03
GB1235007A (en)	1971-06-09
JPS4926009B1 (fr)	1974-07-05
US3571807A (en)	1971-03-23
BE741619A (fr)	1970-04-16
FR2023193A1 (fr)	1970-08-07
DE1956843A1 (de)	1970-06-04

Publication	Publication Date	Title
AU1946070A (fr)	1972-05-09
JPS4933203B1 (fr)	1974-09-05
AU428130B2 (fr)	1972-09-14
AU2374870A (fr)	1972-06-29
FR2023193B1 (fr)	1974-02-01
AU416157B2 (fr)	1971-08-23
AU429879B2 (fr)	1972-11-09
AU2581067A (fr)	1970-02-19
AU421558B1 (fr)	1970-01-29
AU3224368A (fr)	1969-07-17
AU3789668A (fr)	1968-06-20
AU2580267A (fr)	1970-02-05
AR203075Q (fr)	1975-08-14
AU4744468A (fr)	1970-06-18
BE727347A (fr)	1969-07-01
AU5758767A (fr)	1970-03-26
AU4270368A (fr)	1970-03-05
BE726267A (fr)	1969-05-29
BE725240A (fr)	1969-06-10
BE726387A (fr)	1969-06-16
AU4224469A (fr)	1970-02-26
BE726533A (fr)	1969-07-07
BE718248A (fr)	1968-12-31
BE713221A (fr)	1968-08-16
BE726616A (fr)	1969-06-16

Legal Events

Date	Code	Title	Description
1977-01-07	ST	Notification of lapse