BE647627A - - Google Patents
Info
- Publication number
- BE647627A BE647627A BE647627A BE647627A BE647627A BE 647627 A BE647627 A BE 647627A BE 647627 A BE647627 A BE 647627A BE 647627 A BE647627 A BE 647627A BE 647627 A BE647627 A BE 647627A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT940263 | 1963-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647627A true BE647627A (fr) | 1964-08-31 |
Family
ID=11129589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647627A BE647627A (fr) | 1963-05-11 | 1964-05-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3323407A (fr) |
| BE (1) | BE647627A (fr) |
| CH (1) | CH420691A (fr) |
| DE (1) | DE1212756B (fr) |
| GB (1) | GB1002920A (fr) |
| NL (1) | NL6405051A (fr) |
| SE (1) | SE318737B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473872A (en) * | 1964-01-29 | 1969-10-21 | Shiro Okamura | Camera device utilizing a fan-like array of optical fibers |
| US3592523A (en) * | 1969-05-19 | 1971-07-13 | Ncr Co | Angle multiplier apparatus |
| US3845466A (en) * | 1970-11-18 | 1974-10-29 | California Inst Of Techn | System and method for character recognition |
| US4785171A (en) * | 1987-01-15 | 1988-11-15 | Fingerprint Technology, Inc. | Fingerprint acquisition system with a fiber optic block |
| US4932776A (en) * | 1987-11-05 | 1990-06-12 | Fingerprint Technology, Inc. | Fingerprint acquisition system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE386260C (de) * | 1922-11-30 | 1923-12-06 | Georg Schutkowski | Optisch-elektrische Einrichtung zum Umwandeln von Schriftzeichen in Sprechlaute oder wieder in Schriftzeichen |
| BE563065A (fr) * | 1956-12-11 | |||
| US2978675A (en) * | 1959-12-10 | 1961-04-04 | Bell Telephone Labor Inc | Character recognition system |
| FR1278937A (fr) * | 1960-01-21 | 1961-12-15 | Drexel Dynamics Corp | Procédé et installation pour distinguer et identifier un signe ou caractère |
| US3064519A (en) * | 1960-05-16 | 1962-11-20 | Ibm | Specimen identification apparatus and method |
| FR1320567A (fr) * | 1961-04-27 | 1963-03-08 | Baird Atomic | Dispositif d'identification de caractères |
| US3255357A (en) * | 1962-08-15 | 1966-06-07 | Optics Technology Inc | Photosensitive reader using optical fibers |
-
1964
- 1964-01-07 US US336256A patent/US3323407A/en not_active Expired - Lifetime
- 1964-04-17 GB GB15941/64A patent/GB1002920A/en not_active Expired
- 1964-05-05 SE SE5541/64A patent/SE318737B/xx unknown
- 1964-05-06 NL NL6405051A patent/NL6405051A/xx unknown
- 1964-05-08 BE BE647627A patent/BE647627A/xx unknown
- 1964-05-09 DE DEG40563A patent/DE1212756B/de active Pending
- 1964-05-11 CH CH608964A patent/CH420691A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1212756B (de) | 1966-03-17 |
| NL6405051A (fr) | 1964-11-12 |
| GB1002920A (en) | 1965-09-02 |
| SE318737B (fr) | 1969-12-15 |
| US3323407A (en) | 1967-06-06 |
| CH420691A (fr) | 1966-09-15 |