NL124767C - - Google Patents
Info
- Publication number
- NL124767C NL124767C NL124767DA NL124767C NL 124767 C NL124767 C NL 124767C NL 124767D A NL124767D A NL 124767DA NL 124767 C NL124767 C NL 124767C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
-
- 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
- G06V30/18—Extraction of features or characteristics of the image
- G06V30/184—Extraction of features or characteristics of the image by analysing segments intersecting the pattern
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Character Input (AREA)
- Details Of Television Scanning (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6400004A NL6400004A (it) | 1964-01-02 | 1964-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL124767C true NL124767C (it) | 1900-01-01 |
Family
ID=19788995
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124767D NL124767C (it) | 1964-01-02 | ||
| NL6400004A NL6400004A (it) | 1964-01-02 | 1964-01-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6400004A NL6400004A (it) | 1964-01-02 | 1964-01-02 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3407386A (it) |
| BE (1) | BE657806A (it) |
| CH (1) | CH435817A (it) |
| DE (1) | DE1286793B (it) |
| FR (1) | FR1420801A (it) |
| GB (1) | GB1093721A (it) |
| NL (2) | NL6400004A (it) |
| SE (1) | SE332730B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1230834A (it) * | 1968-10-23 | 1971-05-05 | ||
| GB1262080A (en) * | 1968-11-30 | 1972-02-02 | Int Computers Ltd | Improvements in or relating to character recognition apparatus |
| US3651461A (en) * | 1970-04-17 | 1972-03-21 | Recognition Equipment Inc | Center referenced character identification |
| GB1350200A (en) * | 1970-11-30 | 1974-04-18 | Plessey Co Ltd | Optical character recognition arrangements |
| US3786416A (en) * | 1971-09-28 | 1974-01-15 | Recognition Equipment Inc | Optical character identification |
| US4163212A (en) * | 1977-09-08 | 1979-07-31 | Excellon Industries | Pattern recognition system |
| US4135148A (en) * | 1978-06-07 | 1979-01-16 | Recognition Equipment Incorporated | Character presence detector |
| EP0020832A1 (en) * | 1979-06-26 | 1981-01-07 | Excellon Industries | Pattern recognition system and method for using this system |
| US5054094A (en) * | 1990-05-07 | 1991-10-01 | Eastman Kodak Company | Rotationally impervious feature extraction for optical character recognition |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128312C (it) * | 1955-10-20 | 1900-01-01 | ||
| NL215716A (it) * | 1956-03-29 | |||
| NL215745A (it) * | 1956-03-29 | |||
| US3072886A (en) * | 1956-04-02 | 1963-01-08 | Ibm | Apparatus for analyzing intelligence manifestations |
| US3018471A (en) * | 1960-07-19 | 1962-01-23 | Bell Telephone Labor Inc | Character recognition system |
| US3142818A (en) * | 1961-02-21 | 1964-07-28 | Control Data Corp | Character recognition using curve tracing |
| FR1330894A (fr) * | 1961-05-19 | 1963-06-28 | Olivetti & Co Spa | Dispositif de lecture automatique de caractères, par exemple pour calculateurs électroniques |
| US3223973A (en) * | 1962-01-15 | 1965-12-14 | Philco Corp | Character recognition system employing character size determination apparatus for controlling size of scanning raster |
| US3189873A (en) * | 1962-08-09 | 1965-06-15 | Control Data Corp | Scanning pattern normalizer |
-
0
- NL NL124767D patent/NL124767C/xx active
-
1964
- 1964-01-02 NL NL6400004A patent/NL6400004A/xx unknown
- 1964-12-21 DE DEST23124A patent/DE1286793B/de active Pending
- 1964-12-22 SE SE15561/64A patent/SE332730B/xx unknown
- 1964-12-24 US US421040A patent/US3407386A/en not_active Expired - Lifetime
- 1964-12-30 CH CH1681964A patent/CH435817A/de unknown
- 1964-12-31 FR FR617A patent/FR1420801A/fr not_active Expired
- 1964-12-31 BE BE657806D patent/BE657806A/xx unknown
-
1965
- 1965-01-01 GB GB113/65A patent/GB1093721A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH435817A (de) | 1967-05-15 |
| GB1093721A (en) | 1967-12-06 |
| FR1420801A (fr) | 1965-12-10 |
| US3407386A (en) | 1968-10-22 |
| BE657806A (it) | 1965-04-16 |
| SE332730B (it) | 1971-02-15 |
| NL6400004A (it) | 1965-07-05 |
| DE1286793B (de) | 1969-01-09 |