JPS6438880A - Method for executing enlarging reducing, rotating, inclining, and the like of image data - Google Patents

Method for executing enlarging reducing, rotating, inclining, and the like of image data

Info

Publication number
JPS6438880A
JPS6438880A JP61314788A JP31478886A JPS6438880A JP S6438880 A JPS6438880 A JP S6438880A JP 61314788 A JP61314788 A JP 61314788A JP 31478886 A JP31478886 A JP 31478886A JP S6438880 A JPS6438880 A JP S6438880A
Authority
JP
Japan
Prior art keywords
dots
pattern
inclining
executing
rotating
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
JP61314788A
Other languages
Japanese (ja)
Inventor
Keisuke Ejima
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.)
Sord Computer Corp
Original Assignee
Sord Computer Corp
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 Sord Computer Corp filed Critical Sord Computer Corp
Priority to JP61314788A priority Critical patent/JPS6438880A/en
Publication of JPS6438880A publication Critical patent/JPS6438880A/en
Pending legal-status Critical Current

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  • Image Processing (AREA)

Abstract

PURPOSE:To obtain an output pattern true to a master pattern by applying a threshold lower than a first threshold according to the arranging condition of the master pattern in the vicinity of the output pattern. CONSTITUTION:For four dots Q, R, S and T of the master pattern in the vicinity of a dot P(x,y) of the output pattern, the lighted dots R and T are in the condition in which they are arranged diagonally to the four dots Q, R, S and T. Here, when the two dots R and T of the master pattern in the vicinity are arranged diagonally to the arbitrary dot P(x,y) of the output pattern, a second threshold of a low value is applied, and dots P1 and P2 are made to be lighted up. Thus, since the dots P1 and P2 of the output pattern located at the position of a furrowing 16 are lighted up, the furrowing 16 are eliminated, and the output pattern true to the master pattern can be obtained.
JP61314788A 1986-12-26 1986-12-26 Method for executing enlarging reducing, rotating, inclining, and the like of image data Pending JPS6438880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61314788A JPS6438880A (en) 1986-12-26 1986-12-26 Method for executing enlarging reducing, rotating, inclining, and the like of image data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61314788A JPS6438880A (en) 1986-12-26 1986-12-26 Method for executing enlarging reducing, rotating, inclining, and the like of image data

Publications (1)

Publication Number Publication Date
JPS6438880A true JPS6438880A (en) 1989-02-09

Family

ID=18057597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61314788A Pending JPS6438880A (en) 1986-12-26 1986-12-26 Method for executing enlarging reducing, rotating, inclining, and the like of image data

Country Status (1)

Country Link
JP (1) JPS6438880A (en)

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