NL216468A - - Google Patents
Info
- Publication number
- NL216468A NL216468A NL216468DA NL216468A NL 216468 A NL216468 A NL 216468A NL 216468D A NL216468D A NL 216468DA NL 216468 A NL216468 A NL 216468A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Multimedia (AREA)
- Recording Measured Values (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL358262X | 1957-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL216468A true NL216468A (en:Method) |
Family
ID=19785301
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104623D NL104623C (en:Method) | 1957-04-18 | ||
| NL216468D NL216468A (en:Method) | 1957-04-18 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104623D NL104623C (en:Method) | 1957-04-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE566923A (en:Method) |
| CH (1) | CH358262A (en:Method) |
| FR (1) | FR1194870A (en:Method) |
| GB (1) | GB845049A (en:Method) |
| NL (2) | NL216468A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077782A1 (en) * | 1981-04-29 | 1983-05-04 | MORGAN, Denis James. | Storing and reading alpha-numeric characters |
-
0
- BE BE566923D patent/BE566923A/xx unknown
- NL NL104623D patent/NL104623C/xx active
- NL NL216468D patent/NL216468A/xx unknown
-
1958
- 1958-04-18 FR FR1194870D patent/FR1194870A/fr not_active Expired
- 1958-04-18 CH CH358262D patent/CH358262A/de unknown
- 1958-04-18 GB GB12409/58A patent/GB845049A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE566923A (en:Method) | |
| NL104623C (en:Method) | |
| GB845049A (en) | 1960-08-17 |
| CH358262A (de) | 1961-11-15 |
| FR1194870A (fr) | 1959-11-13 |