CH511489A - Verfahren zur Darstellung und maschinellen Auswertung von visuell lesbaren Ziffern - Google Patents
Verfahren zur Darstellung und maschinellen Auswertung von visuell lesbaren ZiffernInfo
- Publication number
- CH511489A CH511489A CH1210069A CH1210069A CH511489A CH 511489 A CH511489 A CH 511489A CH 1210069 A CH1210069 A CH 1210069A CH 1210069 A CH1210069 A CH 1210069A CH 511489 A CH511489 A CH 511489A
- Authority
- CH
- Switzerland
- Prior art keywords
- representation
- human readable
- machine evaluation
- readable digits
- digits
- Prior art date
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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/146—Methods for optical code recognition the method including quality enhancement steps
- G06K7/1491—Methods for optical code recognition the method including quality enhancement steps the method including a reconstruction step, e.g. stitching two pieces of bar code together to derive the full bar code
-
- 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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
-
- 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
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Character Input (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1210069A CH511489A (de) | 1969-08-07 | 1969-08-07 | Verfahren zur Darstellung und maschinellen Auswertung von visuell lesbaren Ziffern |
US00059650A US3723969A (en) | 1969-08-07 | 1970-07-30 | Method of and apparatus for reading characters formed by a plurality of areas |
DE2038969A DE2038969B2 (de) | 1969-08-07 | 1970-08-05 | Verfahren und Einrichtung zur maschinellen Auswertung von visuell lesbaren Ziffern |
FR7029100A FR2063909A5 (de) | 1969-08-07 | 1970-08-06 | |
GB3807170A GB1308228A (en) | 1969-08-07 | 1970-08-06 | Method of and apparatus for reading characters formed by a plurality of areas |
JP45068778A JPS4816008B1 (de) | 1969-08-07 | 1970-08-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1210069A CH511489A (de) | 1969-08-07 | 1969-08-07 | Verfahren zur Darstellung und maschinellen Auswertung von visuell lesbaren Ziffern |
Publications (1)
Publication Number | Publication Date |
---|---|
CH511489A true CH511489A (de) | 1971-08-15 |
Family
ID=4379850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1210069A CH511489A (de) | 1969-08-07 | 1969-08-07 | Verfahren zur Darstellung und maschinellen Auswertung von visuell lesbaren Ziffern |
Country Status (6)
Country | Link |
---|---|
US (1) | US3723969A (de) |
JP (1) | JPS4816008B1 (de) |
CH (1) | CH511489A (de) |
DE (1) | DE2038969B2 (de) |
FR (1) | FR2063909A5 (de) |
GB (1) | GB1308228A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3810095A (en) * | 1970-09-10 | 1974-05-07 | Lowell Technological Inst Res | Font of digital, or other, characters and method for pattern printing thereof |
SE7514439L (sv) * | 1975-01-18 | 1976-07-19 | Standard Messo Duisburg | Anordning for temperaturmetning och/eller provtagning |
FR2525003B1 (fr) * | 1982-04-08 | 1987-12-11 | Gascuel Jean Paul | Procede de lecture d'un texte imprime par une tete aiguille et tete de lecture pour la mise en oeuvre du procede |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769922A (en) * | 1952-02-06 | 1956-11-06 | Time Inc | Tape reading mechanism |
US2944735A (en) * | 1954-03-15 | 1960-07-12 | Goldstern Norbert | Record medium for registration of administrative data |
NL198632A (de) * | 1954-07-06 | |||
US2939016A (en) * | 1956-11-20 | 1960-05-31 | Ibm | Detecting apparatus |
US3033449A (en) * | 1958-10-20 | 1962-05-08 | Cummins Chicago Corp | Coded information reading apparatus |
NL289113A (de) * | 1962-02-16 |
-
1969
- 1969-08-07 CH CH1210069A patent/CH511489A/de not_active IP Right Cessation
-
1970
- 1970-07-30 US US00059650A patent/US3723969A/en not_active Expired - Lifetime
- 1970-08-05 DE DE2038969A patent/DE2038969B2/de active Granted
- 1970-08-06 FR FR7029100A patent/FR2063909A5/fr not_active Expired
- 1970-08-06 GB GB3807170A patent/GB1308228A/en not_active Expired
- 1970-08-07 JP JP45068778A patent/JPS4816008B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2063909A5 (de) | 1971-07-09 |
GB1308228A (en) | 1973-02-21 |
DE2038969B2 (de) | 1978-05-11 |
DE2038969A1 (de) | 1971-02-18 |
US3723969A (en) | 1973-03-27 |
JPS4816008B1 (de) | 1973-05-18 |
DE2038969C3 (de) | 1979-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |