JPS6488472A - Registration correcting device - Google Patents

Registration correcting device

Info

Publication number
JPS6488472A
JPS6488472A JP62243652A JP24365287A JPS6488472A JP S6488472 A JPS6488472 A JP S6488472A JP 62243652 A JP62243652 A JP 62243652A JP 24365287 A JP24365287 A JP 24365287A JP S6488472 A JPS6488472 A JP S6488472A
Authority
JP
Japan
Prior art keywords
image
scanning direction
misregistration
main scanning
misregistration detecting
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
JP62243652A
Other languages
Japanese (ja)
Inventor
Yutaka Udagawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP62243652A priority Critical patent/JPS6488472A/en
Publication of JPS6488472A publication Critical patent/JPS6488472A/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
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • H04N1/508—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction using the same reproducing head for two or more colour components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Electrophotography (AREA)

Abstract

PURPOSE:To detect registration characteristics with high accuracy by detecting a subscan misalignment image and a main scan misregistration image which have been formed separately by the number of picture elements which are set arbitrary in the main scanning direction and by a picture element number portion in the sub-scanning direction. CONSTITUTION:When the number of write picture elements in the main scanning direction to an image memory against a misregistration detecting image detected by misregistration detecting means 2R, 2L is set arbitrarily by a main scanning direction picture element number setting means 1, a subscanning direction picture element number setting means sets the number of write picture elements in the subscanning direction to the image memory against the misregistration detecting image detected by the misregistration detecting means 2R, 2L by being subordinate to the number of write picture elements in the main scanning direction set by the main scanning direction picture element number setting means 1. In this state, the misregistration detecting image corresponding to the misregistration detecting image detected by the misregistration detecting means 2R, 2L is stored successively image detected by the misregistration detecting means 2R, 2L is stored successively in picture element portion image memories 9R, 9L in the main scanning direction and the subscanning direction which have been designated. In such a way, the misregistration detecting image in a variable detecting area can be stored, and a registration in each scanning direction can be detected and corrected with high accuracy.
JP62243652A 1987-09-30 1987-09-30 Registration correcting device Pending JPS6488472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62243652A JPS6488472A (en) 1987-09-30 1987-09-30 Registration correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243652A JPS6488472A (en) 1987-09-30 1987-09-30 Registration correcting device

Publications (1)

Publication Number Publication Date
JPS6488472A true JPS6488472A (en) 1989-04-03

Family

ID=17107001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243652A Pending JPS6488472A (en) 1987-09-30 1987-09-30 Registration correcting device

Country Status (1)

Country Link
JP (1) JPS6488472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009016328A (en) * 2007-06-04 2009-01-22 Yazaki Corp Connector terminal holding structure and thread burr collecting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009016328A (en) * 2007-06-04 2009-01-22 Yazaki Corp Connector terminal holding structure and thread burr collecting method

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