NL7501598A - Stelsel voor telegrafische beeldoverdracht. - Google Patents

Stelsel voor telegrafische beeldoverdracht.

Info

Publication number: NL7501598A
Authority: NL; Netherlands
Prior art keywords: telegraphic; scheme; image transfer; transfer; image
Prior art date: 1974-03-08

Application number

NL7501598A

Other languages

English (en)

Original Assignee

Exxon Research Engineering Co

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.)

1974-03-08

Filing date

1975-02-11

Publication date

1975-09-10

1975-02-11 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1975-09-10 Publication of NL7501598A publication Critical patent/NL7501598A/nl

Links

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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/17—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa the scanning speed being dependent on content of picture

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Facsimile Scanning Arrangements (AREA)

NL7501598A 1974-03-08 1975-02-11 Stelsel voor telegrafische beeldoverdracht. NL7501598A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/449,514 US3955045A (en)	1974-03-08	1974-03-08	Method and apparatus for time compression of facsimile transmissions

Publications (1)

Publication Number	Publication Date
NL7501598A true NL7501598A (nl)	1975-09-10

Family

ID=23784439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7501598A NL7501598A (nl)	1974-03-08	1975-02-11	Stelsel voor telegrafische beeldoverdracht.

Country Status (9)

Country	Link
US (1)	US3955045A (nl)
JP (1)	JPS50122817A (nl)
CA (1)	CA1057390A (nl)
DE (1)	DE2502921A1 (nl)
FR (1)	FR2263649B1 (nl)
GB (1)	GB1495299A (nl)
IT (1)	IT1028407B (nl)
MX (1)	MX144382A (nl)
NL (1)	NL7501598A (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5295113A (en) *	1976-02-05	1977-08-10	Fujitsu Ltd	Band compression transmission system
US4095248A (en) *	1976-06-16	1978-06-13	Faxon Communications Corporation	Redundancy reduction system for facsimile transceivers
US4228466A (en) *	1978-03-13	1980-10-14	Exxon Research & Engineering Co.	Transmission mode signaling between a facsimile transmitter and a facsimile receiver
JPS55149569A (en) *	1979-05-11	1980-11-20	Jujo Eng Kk	Control signal transmission method in facsimile
JPS5644260A (en) *	1979-09-20	1981-04-23	Canon Inc	Copying and recording device
JPS5644259A (en) *	1979-09-20	1981-04-23	Canon Inc	Copying and recording device
JPS5797766A (en) *	1980-12-10	1982-06-17	Fuji Xerox Co Ltd	Copying machine
US4442460A (en) *	1980-12-10	1984-04-10	Fuji Xerox Co., Ltd.	Copying machine
JPS5797770A (en) *	1980-12-10	1982-06-17	Fuji Xerox Co Ltd	Copying machine
US4531189A (en) *	1982-03-08	1985-07-23	Halliburton Company	Data conversion, communication and analysis system
US4551766A (en) *	1982-03-08	1985-11-05	Halliburton Company	Optical reader
US4495639A (en) *	1982-03-08	1985-01-22	Halliburton Company	Electronic data compressor
US4413287A (en) *	1982-04-14	1983-11-01	Xerox Corporation	White line skipping
GB2148653B (en) *	1983-10-22	1987-01-28	Standard Telephones Cables Ltd	Picture phone apparatus
US4775859A (en) *	1985-10-18	1988-10-04	Hilliard-Lyons Patent Management, Inc.	Programmable interlace with skip and contrast enhancement in long persistence display systems
US5021877A (en) *	1987-10-27	1991-06-04	Brother Kogyo Kabushiki Kaisha	Optical image reading apparatus capable of reading multi-colored original
US5374947A (en) *	1992-05-18	1994-12-20	Fuji Xerox Co., Ltd.	Laser beam printer capable of changing scanning density and paper transport speed
CZ286929B6 (en) *	1993-08-05	2000-08-16	Motorola Inc	Telefax communication process within a communication system with selective calling and communication system for making the same
US10416427B2 (en) *	2017-02-24	2019-09-17	Institut National D'optique	Scan-based imaging with variable scan speed using predictions of region-of-interest positions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3670099A (en) *	1968-03-18	1972-06-13	Itek Corp	Facsimile system utilizing pre-scan detection of indicia

1974
- 1974-03-08 US US05/449,514 patent/US3955045A/en not_active Expired - Lifetime
- 1974-12-16 CA CA216,102A patent/CA1057390A/en not_active Expired
- 1974-12-23 GB GB55377/74A patent/GB1495299A/en not_active Expired
1975
- 1975-01-16 IT IT19325/75A patent/IT1028407B/it active
- 1975-01-24 DE DE19752502921 patent/DE2502921A1/de not_active Withdrawn
- 1975-02-11 NL NL7501598A patent/NL7501598A/nl not_active Application Discontinuation
- 1975-02-27 MX MX175129A patent/MX144382A/es unknown
- 1975-03-06 FR FR7507021A patent/FR2263649B1/fr not_active Expired
- 1975-03-07 JP JP50027246A patent/JPS50122817A/ja active Pending

Also Published As

Publication number	Publication date
US3955045A (en)	1976-05-04
MX144382A (es)	1981-10-05
CA1057390A (en)	1979-06-26
FR2263649B1 (nl)	1980-11-14
IT1028407B (it)	1979-01-30
GB1495299A (en)	1977-12-14
DE2502921A1 (de)	1975-09-11
FR2263649A1 (nl)	1975-10-03
JPS50122817A (nl)	1975-09-26

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NL7504966A (nl)	1975-10-28	Beeld vormend systeem.

Legal Events

Date	Code	Title	Description
1981-10-01	BV	The patent application has lapsed