SE7807833L - Forfarande och anordning for sendning och mottagning av bildinformation - Google Patents

Forfarande och anordning for sendning och mottagning av bildinformation

Info

Publication number: SE7807833L
Authority: SE; Sweden
Prior art keywords: sending; procedure; image information; receiving image; receiving
Prior art date: 1977-12-20

Application number

SE7807833A

Other languages

English (en)

Other versions

SE439714B (sv

Inventor

S Takayama

N Nakagata

T Katsuno

Original Assignee

Oki Electric Ind Co Ltd

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.)

1977-12-20

Filing date

1978-07-14

Publication date

1979-06-21

1978-07-14 Application filed by Oki Electric Ind Co Ltd filed Critical Oki Electric Ind Co Ltd

1979-06-21 Publication of SE7807833L publication Critical patent/SE7807833L/sv

1985-06-24 Publication of SE439714B publication Critical patent/SE439714B/sv

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
- H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
- H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
- H04N1/4135—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which a baseband signal showing more than two values or a continuously varying baseband signal is transmitted or recorded
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/36—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device for synchronising or phasing transmitter and receiver
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
- H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
- H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
- H04N1/415—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which the picture-elements are subdivided or grouped into fixed one-dimensional or two-dimensional blocks

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Facsimile Image Signal Circuits (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Facsimile Scanning Arrangements (AREA)

SE7807833A 1977-12-20 1978-07-14 Forfarande och anordning for sendning och mottagning av bildinformation SE439714B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP52152335A JPS5941631B2 (ja)	1977-12-20	1977-12-20	高能率書画電送方式

Publications (2)

Publication Number	Publication Date
SE7807833L true SE7807833L (sv)	1979-06-21
SE439714B SE439714B (sv)	1985-06-24

Family

ID=15538280

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7807833A SE439714B (sv)	1977-12-20	1978-07-14	Forfarande och anordning for sendning och mottagning av bildinformation

Country Status (7)

Country	Link
US (1)	US4225888A (sv)
JP (1)	JPS5941631B2 (sv)
DE (1)	DE2832511C2 (sv)
FR (1)	FR2412998A1 (sv)
GB (1)	GB2010643B (sv)
NL (1)	NL7807953A (sv)
SE (1)	SE439714B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3139876A1 (de) *	1980-10-07	1982-05-27	Canon K.K., Tokyo	Verfahren und einrichtung zur bildverarbeitung
JPS5775065A (en) *	1980-10-29	1982-05-11	Canon Inc	Image transmission method
JPS5781779A (en) *	1980-11-11	1982-05-21	Nec Corp	Method for compacting information of facsimile
JPS60114088A (ja) *	1983-11-22	1985-06-20	インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション	Ｇ２モードの伝送方法
US4668995A (en) *	1985-04-12	1987-05-26	International Business Machines Corporation	System for reproducing mixed images
US6323961B1 (en)	1992-11-06	2001-11-27	Michael I. Rackman	Facsimile machine for printing documents with selectively aligned edges
US5311607A (en) *	1993-08-25	1994-05-10	Crosby Peter A	Facsimile machine for printing documents all with corresponding edges aligned but without requiring scanning
US5946047A (en) *	1997-03-12	1999-08-31	Hybrid Networks, Inc.	Network system for handling digital data over a TV channel
US5946048A (en) *	1997-03-12	1999-08-31	Hybrid Networks, Inc.	Network device for handling digital data over a TV channel
FR2802688B1 (fr) *	1999-12-20	2002-02-08	Commissariat Energie Atomique	Procede de transmission d'informations d'un dispositif interrogateur vers des objets portatifs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2922840A (en) *	1958-10-24	1960-01-26	Tele Dynamics Inc	Weather chart facsimile system
US3294896A (en) *	1963-07-24	1966-12-27	Bell Telephone Labor Inc	Digital encoder for facsimile transmission
NL299582A (sv) *	1963-10-22
US3483317A (en) *	1966-06-10	1969-12-09	Xerox Corp	Selective encoding technique for band-width reduction in graphic communication systems
US3730988A (en) *	1970-07-29	1973-05-01	Pioneer Electronic Corp	Electronic transmission system of static picture writings
JPS4990419A (sv) *	1972-12-28	1974-08-29
JPS5843943B2 (ja) *	1973-03-27	1983-09-30	株式会社リコー	シヨガジヨウホウアツシユクホウシキ
JPS5421051B2 (sv) *	1973-03-30	1979-07-27
JPS586342B2 (ja) *	1974-05-27	1983-02-04	三菱電機株式会社	シヨガデンソウホウシキ
JPS5122306A (en) *	1974-08-20	1976-02-23	Oki Electric Ind Co Ltd	Fuakushimirinadono jushinkirokusochi
JPS5122308A (en) *	1974-08-20	1976-02-23	Oki Electric Ind Co Ltd	Fuakushimirinadono soshindensohoshiki
JPS5819185B2 (ja) *	1976-10-29	1983-04-16	沖電気工業株式会社	情報圧縮フアクシミリ装置

1977
- 1977-12-20 JP JP52152335A patent/JPS5941631B2/ja not_active Expired
1978
- 1978-07-12 US US05/924,075 patent/US4225888A/en not_active Expired - Lifetime
- 1978-07-14 SE SE7807833A patent/SE439714B/sv unknown
- 1978-07-25 DE DE2832511A patent/DE2832511C2/de not_active Expired
- 1978-07-26 GB GB7831261A patent/GB2010643B/en not_active Expired
- 1978-07-27 NL NL7807953A patent/NL7807953A/xx not_active Application Discontinuation
- 1978-07-28 FR FR7822445A patent/FR2412998A1/fr active Granted

Also Published As

Publication number	Publication date
FR2412998A1 (fr)	1979-07-20
SE439714B (sv)	1985-06-24
NL7807953A (nl)	1979-06-22
GB2010643A (en)	1979-06-27
GB2010643B (en)	1982-03-31
JPS5484914A (en)	1979-07-06
DE2832511C2 (de)	1985-01-24
DE2832511A1 (de)	1979-06-21
JPS5941631B2 (ja)	1984-10-08
US4225888A (en)	1980-09-30
FR2412998B1 (sv)	1983-05-20

Publication	Publication Date	Title
SE7804136L (sv)	1978-10-15	Forfarande och anordning for signaldetektering
IT7823154A0 (it)	1978-05-09	Procedimento e dispositivo per lapreparazione di combinazioni di immagini.
ATA183680A (de)	1991-05-15	Bildbetrachtungsgeraet
AT382033B (de)	1986-12-29	Bildbetrachtungsgeraet
NL7808186A (nl)	1979-02-13	Vaste-stof-beeldopneeminrichting.
AT379697B (de)	1986-02-10	Bildbetrachtungsgeraet
AT382034B (de)	1986-12-29	Bildbetrachtungsgeraet
AT367220B (de)	1982-06-11	Bildaufnahmegeraet
SE7810149L (sv)	1979-03-30	Forfarande och anordning for fluidisering
SE7807833L (sv)	1979-06-21	Forfarande och anordning for sendning och mottagning av bildinformation
SE7803292L (sv)	1978-09-25	Forfarande och anordning for informationsbehandling
SE7802805L (sv)	1978-09-17	Forfarande och anordning for bildtelegrafioverforing
SE7805257L (sv)	1978-11-11	Forfarande och anordning for separering
NL7811038A (nl)	1979-05-09	Beeldopneeminrichting.
AT361607B (de)	1981-03-25	Ultraschall-bildgeraet
SE7601519L (sv)	1976-08-27	Forfarande och anordning for programstyrd formedling av data
BE863696A (fr)	1978-08-07	Dispositif reproducteur d'images
JPS5479701A (en)	1979-06-26	Device for scanning and recording halfftone image
SE423305B (sv)	1982-05-03	Apparat for att for tomografiska endamal avsoka och behandla bildinformation
SE7803944L (sv)	1978-10-14	Forfarande och anordning for bildavsokning
NL189225C (nl)	1993-02-01	Beeldopneeminrichting.
SE7808107L (sv)	1979-01-28	Forfarande och anordning for avstandsmetning
SE7807791L (sv)	1979-01-23	Forfarande och anordning for elektrografisk registrering
SE7810714L (sv)	1979-04-18	Forfarande och anordning for navigering
DK350986A (da)	1986-07-23	Grammofonplade-afspilningsindretning