FR2505524B1 - Ensemble de lecture et de reconnaissance de marques - Google Patents
Ensemble de lecture et de reconnaissance de marquesInfo
- Publication number
- FR2505524B1 FR2505524B1 FR8108886A FR8108886A FR2505524B1 FR 2505524 B1 FR2505524 B1 FR 2505524B1 FR 8108886 A FR8108886 A FR 8108886A FR 8108886 A FR8108886 A FR 8108886A FR 2505524 B1 FR2505524 B1 FR 2505524B1
- Authority
- FR
- France
- Prior art keywords
- recognition set
- brand
- reading
- brand reading
- recognition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108886A FR2505524B1 (fr) | 1981-05-05 | 1981-05-05 | Ensemble de lecture et de reconnaissance de marques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108886A FR2505524B1 (fr) | 1981-05-05 | 1981-05-05 | Ensemble de lecture et de reconnaissance de marques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2505524A1 FR2505524A1 (fr) | 1982-11-12 |
FR2505524B1 true FR2505524B1 (fr) | 1987-05-15 |
Family
ID=9258071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8108886A Expired FR2505524B1 (fr) | 1981-05-05 | 1981-05-05 | Ensemble de lecture et de reconnaissance de marques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2505524B1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2045234A5 (fr) * | 1969-06-25 | 1971-02-26 | Bull General Electric | |
US3668637A (en) * | 1969-09-16 | 1972-06-06 | Tokyo Shibaura Electric Co | Character reader having optimum quantization level |
DE2237811C3 (de) * | 1972-07-12 | 1981-11-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Abtastung von Marken auf bewegten Aufzeichnungsträgern |
FR2339209A1 (fr) * | 1976-01-22 | 1977-08-19 | Controle Automation | Dispositif de lecteur de marques ou reperes portes sur un support mobile |
JPS6010351B2 (ja) * | 1976-01-28 | 1985-03-16 | 株式会社デンソー | バ−コ−ド読取装置 |
FR2349894A1 (fr) * | 1976-04-26 | 1977-11-25 | Honeywell Bull Soc Ind | Perfectionnements aux systemes de reconnaissance de caracteres imprimes |
DE2636906C3 (de) * | 1976-08-17 | 1983-12-29 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Verfahren zur Erzeugung eines Schaltsignals beim Durchgang eines Kontrastsprunges und Schaltungsanordnung zur Ausführung des Verfahrens |
-
1981
- 1981-05-05 FR FR8108886A patent/FR2505524B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2505524A1 (fr) | 1982-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |