BE664702A - - Google Patents
Info
- Publication number
- BE664702A BE664702A BE664702A BE664702A BE664702A BE 664702 A BE664702 A BE 664702A BE 664702 A BE664702 A BE 664702A BE 664702 A BE664702 A BE 664702A BE 664702 A BE664702 A BE 664702A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
- G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
-
- 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
- G06V30/14—Image acquisition
- G06V30/144—Image acquisition using a slot moved over the image; using discrete sensing elements at predetermined points; using automatic curve following means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Hardware Design (AREA)
- Artificial Intelligence (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Character Input (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US372497A US3429989A (en) | 1964-06-04 | 1964-06-04 | Electronic curve follower |
| US427874A US3353024A (en) | 1965-01-25 | 1965-01-25 | Control circuitry for an electronic curve follower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE664702A true BE664702A (xx) | 1965-09-16 |
Family
ID=27005787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE664702A BE664702A (xx) | 1964-06-04 | 1965-05-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3429989A (xx) |
| BE (1) | BE664702A (xx) |
| CH (1) | CH430288A (xx) |
| DE (1) | DE1241164B (xx) |
| FR (1) | FR1452642A (xx) |
| GB (2) | GB1072530A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3514753A (en) * | 1966-01-12 | 1970-05-26 | Ibm | Character recognition system |
| US3502882A (en) * | 1968-01-17 | 1970-03-24 | Geza Von Voros | Opto-graphical memory and digitalized control system for precision machining |
| GB1221071A (en) * | 1968-01-17 | 1971-02-03 | Nat Res Dev | Pattern detection apparatus |
| US3582888A (en) * | 1968-08-07 | 1971-06-01 | Ncr Co | Optical character reader employing information modulated scanning techniques |
| US3717847A (en) * | 1969-05-31 | 1973-02-20 | Iwatsu Electric Co Ltd | Method and apparatus for tracing the contour of a pattern |
| US3671937A (en) * | 1969-05-31 | 1972-06-20 | Iwatsu Electric Co Ltd | Automatic pattern tracing systems |
| US3671936A (en) * | 1969-05-31 | 1972-06-20 | Iwatsu Electric Co Ltd | Discontinuity processing apparatus for automatic curve tracing system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980332A (en) * | 1956-10-26 | 1961-04-18 | Gen Electric | Electronic curve follower and analog computer |
| GB920881A (en) * | 1958-04-22 | 1963-03-13 | Hunting Eng Ltd | Improvements in the control of steerable vehicles |
| US3050581A (en) * | 1960-08-30 | 1962-08-21 | Bell Telephone Labor Inc | Line tracing system |
| FR1312707A (fr) * | 1961-01-12 | 1962-12-21 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs d'identification de caractères |
-
1964
- 1964-06-04 US US372497A patent/US3429989A/en not_active Expired - Lifetime
-
1965
- 1965-05-26 GB GB22346/65A patent/GB1072530A/en not_active Expired
- 1965-05-31 BE BE664702A patent/BE664702A/xx unknown
- 1965-06-03 DE DEJ28274A patent/DE1241164B/de not_active Withdrawn
- 1965-06-03 GB GB23647/65A patent/GB1078339A/en not_active Expired
- 1965-06-04 FR FR19569A patent/FR1452642A/fr not_active Expired
-
1966
- 1966-01-24 CH CH92766A patent/CH430288A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1452642A (fr) | 1966-09-16 |
| GB1072530A (en) | 1967-06-21 |
| GB1078339A (en) | 1967-08-09 |
| CH430288A (de) | 1967-02-15 |
| US3429989A (en) | 1969-02-25 |
| DE1241164B (de) | 1967-05-24 |