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JPS5720880A - Pattern reducing system - Google Patents

Pattern reducing system

Info

Publication number
JPS5720880A
JPS5720880A JP9733980A JP9733980A JPS5720880A JP S5720880 A JPS5720880 A JP S5720880A JP 9733980 A JP9733980 A JP 9733980A JP 9733980 A JP9733980 A JP 9733980A JP S5720880 A JPS5720880 A JP S5720880A
Authority
JP
Japan
Prior art keywords
dot
meshes
information
weighted value
position indication
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.)
Granted
Application number
JP9733980A
Other languages
Japanese (ja)
Other versions
JPS6236584B2 (en
Inventor
Yoshiro Sasaki
Shigeki Oota
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9733980A priority Critical patent/JPS5720880A/en
Publication of JPS5720880A publication Critical patent/JPS5720880A/en
Publication of JPS6236584B2 publication Critical patent/JPS6236584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/32—Normalisation of the pattern dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE:To avoid the occurrence of a discontinuous part, by providing an environment detecting part to check the presence or absence of a black dot for the ambient mesh centering on a black dot mesh. CONSTITUTION:The dot information on meshs P-W is read out to a dot extracting part 6 from a memory 3 with operation of an address counter 5. At the same time, the deleting position indication information of the corresponding meshes is read out of a memory 4 to a deleting position indication information extracting part 7. The dot information of meshes P-W given from the part 6 is supplied to an environment detecting part 8 to extract each weighted value (A, B). On the other hand, a decoder 15 decodes the deleting position indication information of meshes and applies the set signal to registers 9 and 10. Then an access is given to memories 12 and 13 with each weighted value (A, B) used as an address. Thus the compensation information corresponding to the weighted value (A, B) is delivered in the form of a compensation data.
JP9733980A 1980-07-15 1980-07-15 Pattern reducing system Granted JPS5720880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9733980A JPS5720880A (en) 1980-07-15 1980-07-15 Pattern reducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9733980A JPS5720880A (en) 1980-07-15 1980-07-15 Pattern reducing system

Publications (2)

Publication Number Publication Date
JPS5720880A true JPS5720880A (en) 1982-02-03
JPS6236584B2 JPS6236584B2 (en) 1987-08-07

Family

ID=14189716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9733980A Granted JPS5720880A (en) 1980-07-15 1980-07-15 Pattern reducing system

Country Status (1)

Country Link
JP (1) JPS5720880A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123084A (en) * 1982-12-27 1984-07-16 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Standardization of two-dimensional image
JPS62241081A (en) * 1986-04-11 1987-10-21 Matsushita Graphic Commun Syst Inc Thinning device for picture signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123084A (en) * 1982-12-27 1984-07-16 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Standardization of two-dimensional image
JPS62241081A (en) * 1986-04-11 1987-10-21 Matsushita Graphic Commun Syst Inc Thinning device for picture signal

Also Published As

Publication number Publication date
JPS6236584B2 (en) 1987-08-07

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