JPS5738059A - Facsimile device - Google Patents

Facsimile device

Info

Publication number
JPS5738059A
JPS5738059A JP11427780A JP11427780A JPS5738059A JP S5738059 A JPS5738059 A JP S5738059A JP 11427780 A JP11427780 A JP 11427780A JP 11427780 A JP11427780 A JP 11427780A JP S5738059 A JPS5738059 A JP S5738059A
Authority
JP
Japan
Prior art keywords
video information
section
matching
sub
recording
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.)
Pending
Application number
JP11427780A
Other languages
Japanese (ja)
Inventor
Giyotsukou Yaku
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11427780A priority Critical patent/JPS5738059A/en
Publication of JPS5738059A publication Critical patent/JPS5738059A/en
Pending 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)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE:To save recording paper without losing the video information, by making sampling with different frequency clock in matching with the size of recording section for a video information and outputting the video information through extended thin line width at shrinkage. CONSTITUTION:A data width extending processing section 9 which can not erase fine lines at shirnkage, and a video information sampling section 10 which shrinks and extends the video information in matching with the size of recoding section are provided between a picture playback circuit 6 and a plotter 8. The circuits 9, 10 enable to convert the original and recording sizes. On the other hand, a sub- scanning control signal 11 supplies a synchronizing signal to control the sub- scanning speed.
JP11427780A 1980-08-20 1980-08-20 Facsimile device Pending JPS5738059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11427780A JPS5738059A (en) 1980-08-20 1980-08-20 Facsimile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11427780A JPS5738059A (en) 1980-08-20 1980-08-20 Facsimile device

Publications (1)

Publication Number Publication Date
JPS5738059A true JPS5738059A (en) 1982-03-02

Family

ID=14633792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11427780A Pending JPS5738059A (en) 1980-08-20 1980-08-20 Facsimile device

Country Status (1)

Country Link
JP (1) JPS5738059A (en)

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