GB2182520B - A device for converting picture information to a signal - Google Patents

A device for converting picture information to a signal

Info

Publication number
GB2182520B
GB2182520B GB8621747A GB8621747A GB2182520B GB 2182520 B GB2182520 B GB 2182520B GB 8621747 A GB8621747 A GB 8621747A GB 8621747 A GB8621747 A GB 8621747A GB 2182520 B GB2182520 B GB 2182520B
Authority
GB
United Kingdom
Prior art keywords
signal
picture information
converting picture
converting
information
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
GB8621747A
Other versions
GB2182520A (en
GB8621747D0 (en
Inventor
Folke Bergquist
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.)
Victor Hasselblad AB
Original Assignee
Victor Hasselblad AB
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 Victor Hasselblad AB filed Critical Victor Hasselblad AB
Publication of GB8621747D0 publication Critical patent/GB8621747D0/en
Publication of GB2182520A publication Critical patent/GB2182520A/en
Application granted granted Critical
Publication of GB2182520B publication Critical patent/GB2182520B/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
    • H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
    • 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)
  • Facsimile Scanning Arrangements (AREA)
  • Image Processing (AREA)
GB8621747A 1985-09-11 1986-09-10 A device for converting picture information to a signal Expired GB2182520B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504196A SE450802B (en) 1985-09-11 1985-09-11 DEVICE FOR DEVICES FOR TRANSFERING IMAGE INFORMATION TO A SIGNAL

Publications (3)

Publication Number Publication Date
GB8621747D0 GB8621747D0 (en) 1986-10-15
GB2182520A GB2182520A (en) 1987-05-13
GB2182520B true GB2182520B (en) 1989-08-23

Family

ID=20361341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8621747A Expired GB2182520B (en) 1985-09-11 1986-09-10 A device for converting picture information to a signal

Country Status (5)

Country Link
JP (1) JPS62111568A (en)
DE (1) DE3631095A1 (en)
FR (1) FR2587161B1 (en)
GB (1) GB2182520B (en)
SE (1) SE450802B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275450A (en) * 1979-08-01 1981-06-23 Xerox Corporation Magnification/demagnification apparatus and method
DE3324421A1 (en) * 1983-07-07 1985-01-24 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Method for telecopying enlargements of sections

Also Published As

Publication number Publication date
JPS62111568A (en) 1987-05-22
FR2587161A1 (en) 1987-03-13
DE3631095A1 (en) 1987-04-02
GB2182520A (en) 1987-05-13
SE8504196D0 (en) 1985-09-11
FR2587161B1 (en) 1990-11-16
SE450802B (en) 1987-07-27
GB8621747D0 (en) 1986-10-15
SE8504196L (en) 1987-03-12

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Legal Events

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

Effective date: 19920910