JPS579167A - Picture read-in system - Google Patents

Picture read-in system

Info

Publication number
JPS579167A
JPS579167A JP8330480A JP8330480A JPS579167A JP S579167 A JPS579167 A JP S579167A JP 8330480 A JP8330480 A JP 8330480A JP 8330480 A JP8330480 A JP 8330480A JP S579167 A JPS579167 A JP S579167A
Authority
JP
Japan
Prior art keywords
picture
random number
difference
random
remarkable
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
JP8330480A
Other languages
Japanese (ja)
Inventor
Yoshio Fukushima
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 JP8330480A priority Critical patent/JPS579167A/en
Publication of JPS579167A publication Critical patent/JPS579167A/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays

Landscapes

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

Abstract

PURPOSE:To print out a picture not remarkable for the difference of density, by switching readout of picture information at random within a connected section for duplicated read-in. CONSTITUTION:According to the level state of a random number sgnal outputted at random frame a random number generating circuit 12, picture signals BSA, BSB are switched which are respectively read out from the 1st and 2nd solidstate image sensing arrays 7, 8 while being changed in the linking sections according to the random number. As a result, even if there is any output level difference between the arrays 7, 8, the picture without remarkable density difference at the linking part W is printed out.
JP8330480A 1980-06-19 1980-06-19 Picture read-in system Pending JPS579167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8330480A JPS579167A (en) 1980-06-19 1980-06-19 Picture read-in system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8330480A JPS579167A (en) 1980-06-19 1980-06-19 Picture read-in system

Publications (1)

Publication Number Publication Date
JPS579167A true JPS579167A (en) 1982-01-18

Family

ID=13798664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8330480A Pending JPS579167A (en) 1980-06-19 1980-06-19 Picture read-in system

Country Status (1)

Country Link
JP (1) JPS579167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169835A (en) * 1982-03-18 1983-10-06 シ−メンス・アクチエンゲゼルシヤフト High voltage switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169835A (en) * 1982-03-18 1983-10-06 シ−メンス・アクチエンゲゼルシヤフト High voltage switch

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