GB2037532B - Image reproduction system with digital enlargement - Google Patents

Image reproduction system with digital enlargement

Info

Publication number
GB2037532B
GB2037532B GB7940987A GB7940987A GB2037532B GB 2037532 B GB2037532 B GB 2037532B GB 7940987 A GB7940987 A GB 7940987A GB 7940987 A GB7940987 A GB 7940987A GB 2037532 B GB2037532 B GB 2037532B
Authority
GB
United Kingdom
Prior art keywords
image reproduction
reproduction system
digital enlargement
enlargement
digital
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
GB7940987A
Other versions
GB2037532A (en
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.)
Crosfield Electronics Ltd
Original Assignee
Crosfield Electronics 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.)
Filing date
Publication date
Application filed by Crosfield Electronics Ltd filed Critical Crosfield Electronics Ltd
Priority to GB7940987A priority Critical patent/GB2037532B/en
Publication of GB2037532A publication Critical patent/GB2037532A/en
Application granted granted Critical
Publication of GB2037532B publication Critical patent/GB2037532B/en
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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
GB7940987A 1978-11-28 1979-11-28 Image reproduction system with digital enlargement Expired GB2037532B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7940987A GB2037532B (en) 1978-11-28 1979-11-28 Image reproduction system with digital enlargement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7846245 1978-11-28
GB7940987A GB2037532B (en) 1978-11-28 1979-11-28 Image reproduction system with digital enlargement

Publications (2)

Publication Number Publication Date
GB2037532A GB2037532A (en) 1980-07-09
GB2037532B true GB2037532B (en) 1982-12-01

Family

ID=26269750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940987A Expired GB2037532B (en) 1978-11-28 1979-11-28 Image reproduction system with digital enlargement

Country Status (1)

Country Link
GB (1) GB2037532B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671306B2 (en) * 1983-03-30 1994-09-07 キヤノン株式会社 Image reader
JPH0757003B2 (en) * 1983-05-09 1995-06-14 大日本スクリ−ン製造株式会社 Image scanning recorder
JPS6022867A (en) * 1983-07-19 1985-02-05 Dainippon Screen Mfg Co Ltd Method and apparatus for scanning and copying image
US4635108A (en) * 1983-09-09 1987-01-06 501 Hazeltine Corporation Scanner-previewer combination including a programmable sampling circuit for permitting an entire frame of an original to be stored in a fixed-capacity memory
US4700238A (en) * 1984-11-19 1987-10-13 Canon Kabushiki Kaisha Copying apparatus
US4878126A (en) * 1986-02-19 1989-10-31 Canon Kabushiki Kaisha Imgae processing apparatus
GB2236448B (en) * 1989-09-08 1994-03-30 Itek Colour Graphics Ltd Image scanning apparatus

Also Published As

Publication number Publication date
GB2037532A (en) 1980-07-09

Similar Documents

Publication Publication Date Title
GB2047041B (en) Digital still picture storage system
GB2039696B (en) Half-tone reproduction
GB2043392B (en) Half-tone facsimile reproduction
GB2066612B (en) Half-tone reproduction
YU41855B (en) Distributed digital interrupting system
JPS52118302A (en) Image recording system
JPS5311602A (en) Image reproduction method
GB2026810B (en) Digital video effects system
JPS52123701A (en) Image recording system
AU517189B2 (en) Television picture special effect system using digital memory techniques
JPS5579546A (en) Digital transmission system
GB2067377B (en) Half-tone reproduction
JPS52153615A (en) Facsimile system
JPS5526797A (en) Digital data transmission system
DE2861884D1 (en) Document reproduction system
JPS5573181A (en) Color television recording system
GB2022956B (en) Black-white facsimile reproduction
JPS5573153A (en) Digital information transmission system
JPS5569075A (en) Image taking system
GB2032123B (en) Copy camera
JPS5582355A (en) Highhspeed digital computer system
GB2021903B (en) Digital transultiplexer
GB2037532B (en) Image reproduction system with digital enlargement
JPS52122413A (en) Automaticallyyoperated facsimile system
JPS55105483A (en) Picture information system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921128