FR1462778A - Lecteur de caractères - Google Patents
Lecteur de caractèresInfo
- Publication number
- FR1462778A FR1462778A FR44758A FR44758A FR1462778A FR 1462778 A FR1462778 A FR 1462778A FR 44758 A FR44758 A FR 44758A FR 44758 A FR44758 A FR 44758A FR 1462778 A FR1462778 A FR 1462778A
- Authority
- FR
- France
- Prior art keywords
- character reader
- reader
- character
- 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
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/18—Extraction of features or characteristics of the image
- G06V30/184—Extraction of features or characteristics of the image by analysing segments intersecting the pattern
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42293865A | 1965-01-04 | 1965-01-04 | |
US424286A US3465288A (en) | 1965-01-04 | 1965-01-08 | Character reader |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1462778A true FR1462778A (fr) | 1966-12-16 |
Family
ID=27025819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR44758A Expired FR1462778A (fr) | 1965-01-04 | 1966-01-04 | Lecteur de caractères |
Country Status (4)
Country | Link |
---|---|
US (1) | US3465288A (fr) |
DE (1) | DE1524491A1 (fr) |
FR (1) | FR1462778A (fr) |
GB (1) | GB1093130A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3553437A (en) * | 1967-05-02 | 1971-01-05 | Sylvania Electric Prod | Optical label reading system and apparatus |
US3639903A (en) * | 1968-04-30 | 1972-02-01 | Rimantas Alfonso Nashljunas | Method of and automatic system for recognition of objects by their contour representations |
BR7706221A (pt) * | 1976-09-20 | 1979-06-05 | Int Standard Electric Corp | Sistema de reconhecimento de caracteres |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3008123A (en) * | 1956-04-02 | 1961-11-07 | Ibm | Apparatus for analyzing intelligence manifestations |
NL274971A (fr) * | 1961-02-17 | |||
US3142818A (en) * | 1961-02-21 | 1964-07-28 | Control Data Corp | Character recognition using curve tracing |
US3193799A (en) * | 1961-06-06 | 1965-07-06 | Control Data Corp | Reading machine with time-spatial data extraction |
US3300757A (en) * | 1964-05-11 | 1967-01-24 | Rca Corp | Character reader utilizing on-the-fly identification of character feature signals |
US3348200A (en) * | 1964-08-13 | 1967-10-17 | Rca Corp | Character reader that quadrantizes characters |
US3346845A (en) * | 1964-12-11 | 1967-10-10 | Bunker Ramo | Character recognition method and apparatus |
-
1965
- 1965-01-08 US US424286A patent/US3465288A/en not_active Expired - Lifetime
- 1965-12-17 GB GB53628/65A patent/GB1093130A/en not_active Expired
-
1966
- 1966-01-04 FR FR44758A patent/FR1462778A/fr not_active Expired
- 1966-01-04 DE DE19661524491 patent/DE1524491A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1093130A (en) | 1967-11-29 |
US3465288A (en) | 1969-09-02 |
DE1524491A1 (de) | 1970-07-16 |
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