DE1487806C3 - Verfahren und Vorrichtung zur schnelleren Übertragung von Informationen mittels Faksimilegeräten - Google Patents

Verfahren und Vorrichtung zur schnelleren Übertragung von Informationen mittels Faksimilegeräten

Info

Publication number
DE1487806C3
DE1487806C3 DE1487806A DE1487806A DE1487806C3 DE 1487806 C3 DE1487806 C3 DE 1487806C3 DE 1487806 A DE1487806 A DE 1487806A DE 1487806 A DE1487806 A DE 1487806A DE 1487806 C3 DE1487806 C3 DE 1487806C3
Authority
DE
Germany
Prior art keywords
scanning
line
heads
information
information carrier
Prior art date
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
DE1487806A
Other languages
German (de)
English (en)
Other versions
DE1487806A1 (de
DE1487806B2 (de
Inventor
Leland Dale Sierra Madre Green
Robert William Los Angeles Reynolds
Waldemar La Canada Saeger
Armand Rene Pasadena Tanguay
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.)
Xerox Corp
Original Assignee
Xerox 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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of DE1487806A1 publication Critical patent/DE1487806A1/de
Publication of DE1487806B2 publication Critical patent/DE1487806B2/de
Application granted granted Critical
Publication of DE1487806C3 publication Critical patent/DE1487806C3/de
Expired legal-status Critical Current

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)
DE1487806A 1965-07-14 1966-07-14 Verfahren und Vorrichtung zur schnelleren Übertragung von Informationen mittels Faksimilegeräten Expired DE1487806C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47187465A 1965-07-14 1965-07-14

Publications (3)

Publication Number Publication Date
DE1487806A1 DE1487806A1 (de) 1969-02-13
DE1487806B2 DE1487806B2 (de) 1973-05-24
DE1487806C3 true DE1487806C3 (de) 1974-01-24

Family

ID=23873332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1487806A Expired DE1487806C3 (de) 1965-07-14 1966-07-14 Verfahren und Vorrichtung zur schnelleren Übertragung von Informationen mittels Faksimilegeräten

Country Status (4)

Country Link
US (1) US3448207A (enExample)
DE (1) DE1487806C3 (enExample)
GB (1) GB1159401A (enExample)
NL (1) NL151871B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783331A (en) * 1970-03-17 1974-01-01 Mirror Co Method for generating information to control the scanning beam of a display device
JPS4931208U (enExample) * 1972-06-16 1974-03-18
JPS4979709A (enExample) * 1972-12-08 1974-08-01
JPS5326937B2 (enExample) * 1973-04-20 1978-08-04
US3873761A (en) * 1973-06-14 1975-03-25 Gen Electric Multiple scanning head facsimile system
JPS5415723B2 (enExample) * 1973-07-12 1979-06-16
JPS553868B2 (enExample) * 1973-10-13 1980-01-28
JPS5070817U (enExample) * 1973-10-31 1975-06-23
JPS51107710A (ja) * 1975-03-18 1976-09-24 Nippon Telegraph & Telephone Kahensosagatafuakushimirijushinsochiseigyohoshiki
US4079425A (en) * 1975-09-26 1978-03-14 Exxon Research & Engineering Co. Facsimile transmission mode signaling
GB1526668A (en) * 1976-04-28 1978-09-27 Yamura Shinkoseisakusho Kk Facsimile transmitter receiver system
US4228469A (en) * 1976-04-30 1980-10-14 Exxon Research & Engineering Co. Method and apparatus for time compression of facsimile transmissions
JPS54130823A (en) * 1978-04-03 1979-10-11 Hitachi Ltd Skip-system facsimile unit
JPS56121374U (enExample) * 1980-02-15 1981-09-16
US4303719A (en) * 1980-07-29 1981-12-01 Vassiliades Anthony E Chromogenic copy system
JPS5879374A (ja) * 1981-11-06 1983-05-13 Fuji Xerox Co Ltd 記録装置
US4413287A (en) * 1982-04-14 1983-11-01 Xerox Corporation White line skipping
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
GB8604040D0 (en) * 1986-02-19 1986-03-26 Gilcrist Studios Group Ltd Re-creating images
US5021877A (en) * 1987-10-27 1991-06-04 Brother Kogyo Kabushiki Kaisha Optical image reading apparatus capable of reading multi-colored original
JPH06291974A (ja) * 1993-03-31 1994-10-18 Toshiba Corp ファクシミリ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957941A (en) * 1954-10-01 1960-10-25 Rca Corp System for narrow-band transmission of pictorial information
GB932624A (en) * 1960-09-09 1963-07-31 Creed & Co Ltd Improvements in or relating to facsimile systems
US3128338A (en) * 1962-08-15 1964-04-07 Philco Corp Time-bandwidth reduction system for image signal transmission
US3286026A (en) * 1963-10-24 1966-11-15 Itt Television bandwidth reduction system

Also Published As

Publication number Publication date
NL6609893A (enExample) 1967-01-16
NL151871B (nl) 1976-12-15
US3448207A (en) 1969-06-03
DE1487806A1 (de) 1969-02-13
DE1487806B2 (de) 1973-05-24
GB1159401A (en) 1969-07-23

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee