BE858865A - Systeme de reconnaissance de caracteres - Google Patents
Systeme de reconnaissance de caracteresInfo
- Publication number
- BE858865A BE858865A BE2056262A BE2056262A BE858865A BE 858865 A BE858865 A BE 858865A BE 2056262 A BE2056262 A BE 2056262A BE 2056262 A BE2056262 A BE 2056262A BE 858865 A BE858865 A BE 858865A
- Authority
- BE
- Belgium
- Prior art keywords
- character recognition
- recognition system
- character
- recognition
- Prior art date
Links
Classifications
-
- 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
- G06V30/18—Extraction of features or characteristics of the image
- G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
- G06V30/18076—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by analysing connectivity, e.g. edge linking, connected component analysis or slices
-
- 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
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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72481976A | 1976-09-20 | 1976-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE858865A true BE858865A (fr) | 1978-03-20 |
Family
ID=24912044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2056262A BE858865A (fr) | 1976-09-20 | 1977-09-20 | Systeme de reconnaissance de caracteres |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE858865A (enrdf_load_html_response) |
| BR (1) | BR7706221A (enrdf_load_html_response) |
| DE (1) | DE2741947A1 (enrdf_load_html_response) |
| FR (1) | FR2365164A1 (enrdf_load_html_response) |
| GB (1) | GB1582190A (enrdf_load_html_response) |
| IT (1) | IT1086487B (enrdf_load_html_response) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465288A (en) * | 1965-01-04 | 1969-09-02 | Rca Corp | Character reader |
| US3873972A (en) * | 1971-11-01 | 1975-03-25 | Theodore H Levine | Analytic character recognition system |
-
1977
- 1977-09-16 BR BR7706221A patent/BR7706221A/pt unknown
- 1977-09-17 DE DE19772741947 patent/DE2741947A1/de not_active Withdrawn
- 1977-09-20 FR FR7728320A patent/FR2365164A1/fr active Granted
- 1977-09-20 BE BE2056262A patent/BE858865A/xx not_active IP Right Cessation
- 1977-09-20 GB GB39085/77A patent/GB1582190A/en not_active Expired
- 1977-09-20 IT IT27710/77A patent/IT1086487B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2365164B1 (enrdf_load_html_response) | 1984-05-25 |
| DE2741947A1 (de) | 1978-03-30 |
| GB1582190A (en) | 1980-12-31 |
| BR7706221A (pt) | 1979-06-05 |
| IT1086487B (it) | 1985-05-28 |
| FR2365164A1 (fr) | 1978-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BELL TELEPHONE MFG CY N.V. Effective date: 19900930 |