NL223122A - - Google Patents
Info
- Publication number
- NL223122A NL223122A NL223122DA NL223122A NL 223122 A NL223122 A NL 223122A NL 223122D A NL223122D A NL 223122DA NL 223122 A NL223122 A NL 223122A
- 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
- G06V10/88—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37760/56A GB842631A (en) | 1956-12-11 | 1956-12-11 | Improvements relating to devices for the recognition of printed characters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL223122A true NL223122A (da) |
Family
ID=10398813
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL223122D NL223122A (da) | 1956-12-11 | ||
| NL128937D NL128937C (da) | 1956-12-11 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL128937D NL128937C (da) | 1956-12-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2985366A (da) |
| BE (1) | BE563065A (da) |
| CH (1) | CH358962A (da) |
| DE (1) | DE1147423B (da) |
| FR (1) | FR1188683A (da) |
| GB (1) | GB842631A (da) |
| NL (2) | NL128937C (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3069653A (en) * | 1957-04-26 | 1962-12-18 | Int Standard Electric Corp | Apparatus for detecting characteristic markings |
| US3118129A (en) * | 1959-01-22 | 1964-01-14 | John A Fitzmaurice | Character recognition devices |
| NL132325C (da) * | 1959-04-22 | |||
| DE1125679B (de) * | 1960-10-14 | 1962-03-15 | Philips Nv | Vorrichtung zur Anzeige von Flecken auf einer Oberflaeche |
| US3167744A (en) * | 1961-08-23 | 1965-01-26 | Control Data Corp | Optical mask reading machine |
| US3157855A (en) * | 1961-09-21 | 1964-11-17 | Control Data Corp | Optical reading machine with rotary masks |
| NL134349C (da) * | 1962-02-16 | |||
| US3234845A (en) * | 1963-04-22 | 1966-02-15 | Gen Precision Inc | Apparatus for optically correlating the alignment of a transparency and an object |
| US3323407A (en) * | 1963-05-11 | 1967-06-06 | Ncr Co | Pattern recognition system utilizing optical device which examines pattern in series-parallel manner |
| US3309669A (en) * | 1964-01-14 | 1967-03-14 | Jerome H Lemelson | Scanning apparatus for reading documents comprising a rotating scanning disc |
| US3333244A (en) * | 1964-11-06 | 1967-07-25 | Burroughs Corp | Analog signal responsive circuit for recognizing unknowns |
| US3461301A (en) * | 1965-12-09 | 1969-08-12 | Baird Atomic Inc | Reference symbol changer for character recognition device |
| GB8609700D0 (en) * | 1986-04-21 | 1986-05-29 | Gen Electric Co Plc | Optical database correlator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE662417C (da) * | ||||
| DE9621C (de) * | N. henzel in Prag und l. broz in Rakycan | Verfahren zum Emailliren von Eisengufswaaren durch Auftragen der Emaillemasse auf den Kern der Gufsform | ||
| DE386260C (de) * | 1922-11-30 | 1923-12-06 | Georg Schutkowski | Optisch-elektrische Einrichtung zum Umwandeln von Schriftzeichen in Sprechlaute oder wieder in Schriftzeichen |
| GB396540A (en) * | 1932-06-25 | 1933-08-10 | Air Service Training Ltd | Mechanism for controlling a side-slip indicator device for the instruction of aircraft pilots |
| US2211320A (en) * | 1938-01-14 | 1940-08-13 | Efron George | Photoelectric controlling device |
| DE1069411B (de) * | 1951-12-27 | 1959-11-19 | IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindelfingen (Württ.) | Anordnung zum photoelektrischen Abtasten und Auswerten von Zeichen. 24. 12. 5-2. V. St. Amerika |
| GB737839A (en) * | 1952-12-02 | 1955-10-05 | Nat Res Dev | Apparatus for reading digital information from a punched tape, card or the like |
| DE1069412B (de) * | 1953-12-30 | 1959-11-19 | IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindelfingen (Würti.) | Verfahren und Anordnung zur Identifizierung von Schriftzeichen |
| US2933246A (en) * | 1955-11-09 | 1960-04-19 | Libman Max L | Reading machine |
-
0
- NL NL223122D patent/NL223122A/xx unknown
- BE BE563065D patent/BE563065A/xx unknown
- NL NL128937D patent/NL128937C/xx active
-
1956
- 1956-12-11 GB GB37760/56A patent/GB842631A/en not_active Expired
-
1957
- 1957-12-06 US US701215A patent/US2985366A/en not_active Expired - Lifetime
- 1957-12-07 CH CH358962D patent/CH358962A/de unknown
- 1957-12-10 FR FR1188683D patent/FR1188683A/fr not_active Expired
- 1957-12-10 DE DEF24595A patent/DE1147423B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL128937C (da) | |
| DE1147423B (de) | 1963-04-18 |
| US2985366A (en) | 1961-05-23 |
| FR1188683A (fr) | 1959-09-24 |
| GB842631A (en) | 1960-07-27 |
| CH358962A (de) | 1961-12-15 |
| BE563065A (da) |