JPS5622162A - Rotational distortion compensation processing system for input pattern - Google Patents
Rotational distortion compensation processing system for input patternInfo
- Publication number
- JPS5622162A JPS5622162A JP9761379A JP9761379A JPS5622162A JP S5622162 A JPS5622162 A JP S5622162A JP 9761379 A JP9761379 A JP 9761379A JP 9761379 A JP9761379 A JP 9761379A JP S5622162 A JPS5622162 A JP S5622162A
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- memory
- rotational distortion
- picture
- coordinate
- 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
Links
Abstract
PURPOSE:To ensure the compensation for the rotational distortion by a comparatively simple process, by extracting the point on the pattern received the rotational distortion as the 1st coordinate position information which is given from the picture memory corresponding to the three points fixed previously on the input picture. CONSTITUTION:Input pattern 2 is read by picture input device 6 and then stored in picture memory 7. With display of the contents of memory 7 on display 9, pattern 3 received the rotational distortion is displayed. Using pattern 3, points O, O, Xa, Ya, Xb, Yb, Xc and Yc are supplied via light pen 10, and then the coordinate of each point is stored in table memory 11. If grid 4 of the mXn mesh is designated previously, coordinate values x' and y' of grid 5' are calculated to be stored in address table memory 13. Values x' and y' are then supplied to address control part 8, and part 8 gives a control so that the mesh information of mXn units may be read out of the address positions corresponding to x' and y' on memory 7. This information is regarded as the information of grid 5' having coordinate valves x and y of pattern 2 to be processed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54097613A JPS6042988B2 (en) | 1979-07-31 | 1979-07-31 | Input figure rotational distortion correction processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54097613A JPS6042988B2 (en) | 1979-07-31 | 1979-07-31 | Input figure rotational distortion correction processing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5622162A true JPS5622162A (en) | 1981-03-02 |
JPS6042988B2 JPS6042988B2 (en) | 1985-09-26 |
Family
ID=14197052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54097613A Expired JPS6042988B2 (en) | 1979-07-31 | 1979-07-31 | Input figure rotational distortion correction processing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042988B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58149577A (en) * | 1982-02-27 | 1983-09-05 | Fanuc Ltd | Setting system of coordinate system |
JPS6162914A (en) * | 1984-09-04 | 1986-03-31 | Nec Corp | Correction system for inclination of coordinate input device |
JPS61250784A (en) * | 1985-04-30 | 1986-11-07 | Fujitsu Ltd | Distortion correcting system |
JPH01113738U (en) * | 1988-05-16 | 1989-07-31 | ||
JPH036674A (en) * | 1989-06-02 | 1991-01-14 | Nagoya Denki Kogyo Kk | Picture distortion correcting device |
JPH05298058A (en) * | 1993-01-08 | 1993-11-12 | Casio Comput Co Ltd | Graphic data processor |
JPH0771641A (en) * | 1993-03-19 | 1995-03-17 | Cummins Engine Co Inc | Pressure equilibrium three-way valve assembly |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61239190A (en) * | 1985-04-16 | 1986-10-24 | Citizen Watch Co Ltd | Animation display device |
JPH02128590U (en) * | 1989-03-28 | 1990-10-23 |
-
1979
- 1979-07-31 JP JP54097613A patent/JPS6042988B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58149577A (en) * | 1982-02-27 | 1983-09-05 | Fanuc Ltd | Setting system of coordinate system |
JPS6162914A (en) * | 1984-09-04 | 1986-03-31 | Nec Corp | Correction system for inclination of coordinate input device |
JPH0347530B2 (en) * | 1984-09-04 | 1991-07-19 | Nippon Electric Co | |
JPS61250784A (en) * | 1985-04-30 | 1986-11-07 | Fujitsu Ltd | Distortion correcting system |
JPH01113738U (en) * | 1988-05-16 | 1989-07-31 | ||
JPH0313788Y2 (en) * | 1988-05-16 | 1991-03-28 | ||
JPH036674A (en) * | 1989-06-02 | 1991-01-14 | Nagoya Denki Kogyo Kk | Picture distortion correcting device |
JPH05298058A (en) * | 1993-01-08 | 1993-11-12 | Casio Comput Co Ltd | Graphic data processor |
JPH0771641A (en) * | 1993-03-19 | 1995-03-17 | Cummins Engine Co Inc | Pressure equilibrium three-way valve assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS6042988B2 (en) | 1985-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5622162A (en) | Rotational distortion compensation processing system for input pattern | |
JPS53148232A (en) | Arithmetic system for image data matrix | |
JPS5587204A (en) | Sequential controller | |
JPS5518745A (en) | Hidden-line erasing system of display unit | |
JPS6124753B2 (en) | ||
JPS5684066A (en) | Facsimile read and editing system | |
JPS5533203A (en) | Graphic generator of raster-scanning type display unit | |
JPS649495A (en) | Image memory input/output controller | |
JPS53118939A (en) | Display unit | |
JPS55115186A (en) | Character processing system for printer | |
JPS5495128A (en) | Memory control system | |
JPS6450168A (en) | Drawing reader | |
JPS5445536A (en) | Terminal processing system | |
JPS57199036A (en) | Picture partial erasing device | |
JPS57203279A (en) | Information processing device | |
JPS5463623A (en) | Screen display system | |
JPS57193385A (en) | System for correcting printed document | |
JPS6488885A (en) | System for controlling color mixing processing | |
JPS54522A (en) | Control system of cathode ray tube | |
JPS6451520A (en) | System for designating tablet menu | |
JPS6431275A (en) | Picture information processor | |
JPS6059449A (en) | Programmable controller | |
JPS5219029A (en) | Figure display | |
JPS5523587A (en) | Character display unit | |
JPS54137931A (en) | Picture display unit |