JPS6449046A - Method and device for setting original picture for plane scanning type image scanner - Google Patents
Method and device for setting original picture for plane scanning type image scannerInfo
- Publication number
- JPS6449046A JPS6449046A JP20511387A JP20511387A JPS6449046A JP S6449046 A JPS6449046 A JP S6449046A JP 20511387 A JP20511387 A JP 20511387A JP 20511387 A JP20511387 A JP 20511387A JP S6449046 A JPS6449046 A JP S6449046A
- Authority
- JP
- Japan
- Prior art keywords
- original picture
- holder
- image scanner
- digitizer
- image
- 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
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To selectively output only the image signal of a required range and to improve workability by determining a photoelectric scanning range by a required computation in accordance with the coordinate value data obtd. with respective the reference marks of an original picture holder and controlling an image scanner. CONSTITUTION:The original picture holder 11 which mounts and holds the original picture 1 is so constructed that said holder can be used commonly for both of projector to a digitizer 17 and a plane type image scanner 19; in addition, the through-holes for projecting the reference marks 42 are previously provided to the proper points of the holder 11. The original picture 1 is mounted on the holder 11 and is projected by the projector onto a block copy layout sheet 18 installed on the surface of the digitizer 17. The objective region of the projected image of the original picture 1 is matched with the trimming frame displayed on the block copy layout sheet 18 and the coordinate values of the reference marks 42, the reference lines of the block copy layout sheet and the trimming frame 43 are inputted by the digitizer 17. The holder 11 in the state of holding the original picture 1 is thereafter mounted to the plane type image scanner 19. The angle, magnification and photoelectric scanning range are determined by the computation based on the respective sets of the coordinate value data and the image signal for recording the desired reproduction image is outputted by controlling the scanner 19.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20511387A JPH0652419B2 (en) | 1987-08-20 | 1987-08-20 | Planar scanning type image scanning method and apparatus |
EP91108964A EP0449336B1 (en) | 1987-08-20 | 1988-08-10 | Method of and apparatus for setting original in image scanner |
DE8888112995T DE3870087D1 (en) | 1987-08-20 | 1988-08-10 | METHOD AND DEVICE FOR POSITIONING AND DOCUMENTS IN SCANTERS. |
EP88112995A EP0303960B1 (en) | 1987-08-20 | 1988-08-10 | Method of and apparatus for setting original in image scanner |
DE3853301T DE3853301T2 (en) | 1987-08-20 | 1988-08-10 | Method and device for positioning templates in image scanners. |
US07/235,014 US4980781A (en) | 1987-08-20 | 1988-08-22 | Method of and apparatus for setting original in image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20511387A JPH0652419B2 (en) | 1987-08-20 | 1987-08-20 | Planar scanning type image scanning method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6449046A true JPS6449046A (en) | 1989-02-23 |
JPH0652419B2 JPH0652419B2 (en) | 1994-07-06 |
Family
ID=16501635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20511387A Expired - Lifetime JPH0652419B2 (en) | 1987-08-20 | 1987-08-20 | Planar scanning type image scanning method and apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0652419B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132810A (en) * | 1989-05-29 | 1992-07-21 | Dainnippon Screen Mfg. Co., Ltd. | Flat bed scanning type image reader |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59195656A (en) * | 1983-04-21 | 1984-11-06 | Dainippon Printing Co Ltd | Automatic trimming layout system for printing plate making |
-
1987
- 1987-08-20 JP JP20511387A patent/JPH0652419B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59195656A (en) * | 1983-04-21 | 1984-11-06 | Dainippon Printing Co Ltd | Automatic trimming layout system for printing plate making |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132810A (en) * | 1989-05-29 | 1992-07-21 | Dainnippon Screen Mfg. Co., Ltd. | Flat bed scanning type image reader |
Also Published As
Publication number | Publication date |
---|---|
JPH0652419B2 (en) | 1994-07-06 |
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