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 dataInfo
- 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
Links
Landscapes
- 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.
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) |
-
1986
- 1986-12-26 JP JP61314788A patent/JPS6438880A/en active Pending
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