JPS5126209B1 - - Google Patents
Info
- Publication number
- JPS5126209B1 JPS5126209B1 JP47021618A JP2161872A JPS5126209B1 JP S5126209 B1 JPS5126209 B1 JP S5126209B1 JP 47021618 A JP47021618 A JP 47021618A JP 2161872 A JP2161872 A JP 2161872A JP S5126209 B1 JPS5126209 B1 JP S5126209B1
- Authority
- JP
- Japan
- 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
- 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
- G06K7/0166—Synchronisation of sensing process by means of clock-signals derived from the code marks, e.g. self-clocking code
-
- 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
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
- G06V30/2247—Characters composed of bars, e.g. CMC-7
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Artificial Intelligence (AREA)
- Dc Digital Transmission (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13123471A | 1971-04-05 | 1971-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5126209B1 true JPS5126209B1 (ja) | 1976-08-05 |
Family
ID=22448531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47021618A Pending JPS5126209B1 (ja) | 1971-04-05 | 1972-03-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3755809A (ja) |
| JP (1) | JPS5126209B1 (ja) |
| CA (1) | CA951432A (ja) |
| DE (1) | DE2215043A1 (ja) |
| FR (1) | FR2132304B1 (ja) |
| GB (2) | GB1359288A (ja) |
| IT (1) | IT950718B (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387275A (en) * | 1965-04-20 | 1968-06-04 | Air Force Usa | Digital detection and storage system |
| FR1531644A (fr) * | 1967-05-24 | 1968-07-05 | Dispositif de transmission de données à vitesse de transmission accélérée | |
| US3636317A (en) * | 1969-04-28 | 1972-01-18 | Charecogn Systems Inc | Machine readable code track |
-
1971
- 1971-04-05 US US00131234A patent/US3755809A/en not_active Expired - Lifetime
-
1972
- 1972-02-24 GB GB3468673A patent/GB1359288A/en not_active Expired
- 1972-02-24 GB GB853172A patent/GB1350737A/en not_active Expired
- 1972-03-03 JP JP47021618A patent/JPS5126209B1/ja active Pending
- 1972-03-24 IT IT7222330A patent/IT950718B/it active
- 1972-03-28 DE DE19722215043 patent/DE2215043A1/de active Pending
- 1972-03-28 FR FR7211398A patent/FR2132304B1/fr not_active Expired
- 1972-05-29 CA CA138,506,A patent/CA951432A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT950718B (it) | 1973-06-20 |
| FR2132304B1 (ja) | 1976-08-06 |
| GB1359288A (en) | 1974-07-10 |
| DE2215043A1 (de) | 1972-10-12 |
| US3755809A (en) | 1973-08-28 |
| GB1350737A (en) | 1974-04-24 |
| CA951432A (en) | 1974-07-16 |
| FR2132304A1 (ja) | 1972-11-17 |