JPS57137968A - Mark read system - Google Patents
Mark read systemInfo
- Publication number
- JPS57137968A JPS57137968A JP2254481A JP2254481A JPS57137968A JP S57137968 A JPS57137968 A JP S57137968A JP 2254481 A JP2254481 A JP 2254481A JP 2254481 A JP2254481 A JP 2254481A JP S57137968 A JPS57137968 A JP S57137968A
- Authority
- JP
- Japan
- Prior art keywords
- mark
- image
- business form
- timing
- exists
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/01—Details
- G06K7/016—Synchronisation of sensing process
- G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier
Abstract
PURPOSE:To freely design a business form, by detecting whether an image of a mark exists or not in a section prescribed by a timing mark of a line buffer for inputting an image of the business form and a position set preliminarily. CONSTITUTION:A business form 4 is positioned so that images of timing marks LM1, RM1 are positioned on the upper part of a line buffer 10 by a start position deciding circuit A, and an image of the business form is inputted to the line buffer 10. Subsequently, whether an image satisfying a timing mark mask condition corresponding to size of a timing mark 5 exists or not is checked by a timing mark detecting circuit D. The mark is read by searching a range partitioned by an input condition PA or PB by a mark detecting circuit F, and check ing whether a mark 6 is entered or not, that is to say, whether dots of ''1'' exceeding the prescribed number, between ''1'' and ''0'' exists or not.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2254481A JPS57137968A (en) | 1981-02-18 | 1981-02-18 | Mark read system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2254481A JPS57137968A (en) | 1981-02-18 | 1981-02-18 | Mark read system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57137968A true JPS57137968A (en) | 1982-08-25 |
JPS6225220B2 JPS6225220B2 (en) | 1987-06-02 |
Family
ID=12085759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2254481A Granted JPS57137968A (en) | 1981-02-18 | 1981-02-18 | Mark read system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57137968A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0252916U (en) * | 1988-10-06 | 1990-04-17 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54163625A (en) * | 1978-06-15 | 1979-12-26 | Fujitsu Ltd | Optical character reading system |
JPS5592973A (en) * | 1979-01-02 | 1980-07-14 | Westinghouse Electric Corp | Optical mark reader |
JPS55115771A (en) * | 1979-02-28 | 1980-09-05 | Toshiba Corp | Facsimile unit having information adaptive function |
JPS5614764A (en) * | 1979-07-18 | 1981-02-13 | Nippon Telegr & Teleph Corp <Ntt> | Due-form information input unit |
-
1981
- 1981-02-18 JP JP2254481A patent/JPS57137968A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54163625A (en) * | 1978-06-15 | 1979-12-26 | Fujitsu Ltd | Optical character reading system |
JPS5592973A (en) * | 1979-01-02 | 1980-07-14 | Westinghouse Electric Corp | Optical mark reader |
JPS55115771A (en) * | 1979-02-28 | 1980-09-05 | Toshiba Corp | Facsimile unit having information adaptive function |
JPS5614764A (en) * | 1979-07-18 | 1981-02-13 | Nippon Telegr & Teleph Corp <Ntt> | Due-form information input unit |
Also Published As
Publication number | Publication date |
---|---|
JPS6225220B2 (en) | 1987-06-02 |
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