NL7201402A - - Google Patents
Info
- Publication number
- NL7201402A NL7201402A NL7201402A NL7201402A NL7201402A NL 7201402 A NL7201402 A NL 7201402A NL 7201402 A NL7201402 A NL 7201402A NL 7201402 A NL7201402 A NL 7201402A NL 7201402 A NL7201402 A NL 7201402A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH440771A CH537121A (de) | 1971-03-24 | 1971-03-24 | Verfahren und Vorrichtung zur Umwandlung eines analogen Signals in ein binäres Signal und Anwendung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7201402A true NL7201402A (cs) | 1972-09-26 |
Family
ID=4275550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7201402A NL7201402A (cs) | 1971-03-24 | 1972-02-03 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3838347A (cs) |
| BE (1) | BE780726A (cs) |
| CH (1) | CH537121A (cs) |
| DE (1) | DE2163635A1 (cs) |
| FR (1) | FR2132637B1 (cs) |
| GB (1) | GB1390261A (cs) |
| NL (1) | NL7201402A (cs) |
| ZA (1) | ZA721578B (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7315904A (nl) * | 1973-11-21 | 1975-05-23 | Philips Nv | Inrichting voor omzetting van een analoog en een binair signaal. |
| FR2308250A1 (fr) * | 1975-04-18 | 1976-11-12 | Honeywell Bull Soc Ind | Adaptateur transformant des signaux bipolaires en signaux binaires |
| US4091379A (en) * | 1976-05-03 | 1978-05-23 | Litton Business Systems, Inc. | Analog to digital wave shaping system |
| US4218612A (en) * | 1978-10-05 | 1980-08-19 | Docutronix, Inc. | Magnetic signal detector |
| US4253065A (en) * | 1978-12-05 | 1981-02-24 | The United States Of America As Represented By The United States Department Of Energy | Clock distribution system for digital computers |
| US4468705A (en) * | 1981-12-07 | 1984-08-28 | Exxon Research And Engineering Co. | Data transition enhancement |
| GB8716144D0 (en) * | 1987-07-09 | 1987-08-12 | British Aerospace | Comparator circuits |
| DE69015238T2 (de) * | 1989-04-12 | 1995-05-04 | Oki Electric Ind Co Ltd | Reliefbildabtaster. |
| GB8921435D0 (en) * | 1989-09-22 | 1989-11-08 | Bank Of England | Sensor system for document sorting machines |
| DE10115099B4 (de) * | 2001-03-27 | 2008-02-21 | Atmel Germany Gmbh | Verfahren zur Amplitudenbegrenzung und Schaltungsanordnung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE474969A (cs) * | 1945-06-01 | |||
| US3541508A (en) * | 1965-10-15 | 1970-11-17 | Columbia Ribbon Carbon Mfg | Character reading system |
-
1971
- 1971-03-24 CH CH440771A patent/CH537121A/de not_active IP Right Cessation
- 1971-12-21 DE DE19712163635 patent/DE2163635A1/de active Pending
-
1972
- 1972-01-27 US US00221241A patent/US3838347A/en not_active Expired - Lifetime
- 1972-02-03 NL NL7201402A patent/NL7201402A/xx unknown
- 1972-03-03 FR FR7207526A patent/FR2132637B1/fr not_active Expired
- 1972-03-08 ZA ZA721578A patent/ZA721578B/xx unknown
- 1972-03-15 BE BE780726A patent/BE780726A/xx unknown
- 1972-03-16 GB GB1234072A patent/GB1390261A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2163635A1 (de) | 1972-10-05 |
| GB1390261A (en) | 1975-04-09 |
| BE780726A (fr) | 1972-07-09 |
| CH537121A (de) | 1973-05-15 |
| FR2132637B1 (cs) | 1975-02-21 |
| US3838347A (en) | 1974-09-24 |
| ZA721578B (en) | 1973-03-28 |
| FR2132637A1 (cs) | 1972-11-24 |