JPS5743273A - Optical character reader - Google Patents
Optical character readerInfo
- Publication number
- JPS5743273A JPS5743273A JP55118676A JP11867680A JPS5743273A JP S5743273 A JPS5743273 A JP S5743273A JP 55118676 A JP55118676 A JP 55118676A JP 11867680 A JP11867680 A JP 11867680A JP S5743273 A JPS5743273 A JP S5743273A
- Authority
- JP
- Japan
- Prior art keywords
- read
- memory
- slip
- control section
- fields
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/146—Aligning or centring of the image pick-up or image-field
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
Abstract
PURPOSE:To obtain an optical character reader provided with a semiconductor sensor which can read fields composed of a plural lines in an optional order, by storing all field data on a slip to be read in a memory. CONSTITUTION:When a slip 1 to be read starts by sending a start signal from a control section 10 to a carriage and when it is detected that the slip 1 reaches the first scanning line 7, binary coded signals from a binary circuit 20 are stored in a memory 21. In this way, binary coded signals of each field are successively stored. Then, the control section 10 reads out coordinates of fields to be read according to the previously programed order, and calculates addresses of a pattern memory 21. After making above-mentioned procedure, the control section 10 reads out memory patterns, delivers the read out patterns to a recognizing circuit 22, and then, sets the recognized results to a buffer. When this procedure is repeated, only a plural number of fields to be read is recognized successively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118676A JPS5743273A (en) | 1980-08-28 | 1980-08-28 | Optical character reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118676A JPS5743273A (en) | 1980-08-28 | 1980-08-28 | Optical character reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5743273A true JPS5743273A (en) | 1982-03-11 |
Family
ID=14742441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55118676A Pending JPS5743273A (en) | 1980-08-28 | 1980-08-28 | Optical character reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5743273A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0113086A2 (en) * | 1982-12-30 | 1984-07-11 | International Business Machines Corporation | Image data processing system |
-
1980
- 1980-08-28 JP JP55118676A patent/JPS5743273A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0113086A2 (en) * | 1982-12-30 | 1984-07-11 | International Business Machines Corporation | Image data processing system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56168281A (en) | Control method for electronic apparatus | |
JPS57157378A (en) | Setting method of binary-coded threshold level | |
ATE112079T1 (en) | CIRCUIT ARRANGEMENT FOR PROCESSING INCLINED, ESPECIALLY HANDWRITTEN, CHARACTERS. | |
JPS5743273A (en) | Optical character reader | |
JPS5580186A (en) | Optical character reader | |
JPS57203177A (en) | Character recognizing system | |
JPS57168382A (en) | Optical character reader | |
JPS5525128A (en) | Contour line tracer of character recognition unit | |
JPS5437642A (en) | Optical system character reader | |
JPS55138603A (en) | Detecting system of pattern position | |
JPS559223A (en) | Optical character read-in system | |
JPS5437641A (en) | Optical system character reader | |
JPS55110376A (en) | Optical character reader | |
JPS5745683A (en) | Character read-in device | |
JPS5379327A (en) | Character recognition unit | |
JPS6474700A (en) | Checking machine | |
JPS57132282A (en) | Character recognition system | |
JPS56105572A (en) | Circuit drawing inputting system | |
JPS56145468A (en) | Optical character reader | |
JPS56105569A (en) | Drawing reader | |
JPS5779585A (en) | Optical character reader | |
FR2377276A1 (en) | Electronic photocomposer with control data acquisition - has coding circuit for black and white sections of scanned image lines | |
JPS54152825A (en) | Character reading device | |
JPS5781688A (en) | Optical character reader | |
JPS5585976A (en) | Pattern recognizing system |