SE449142B - Sett for automatisk igenkenning av markeringar pa ett maskinellt utverderbart dokument jemte anordning for genomforande av settet - Google Patents

Sett for automatisk igenkenning av markeringar pa ett maskinellt utverderbart dokument jemte anordning for genomforande av settet

Info

Publication number
SE449142B
SE449142B SE7906361A SE7906361A SE449142B SE 449142 B SE449142 B SE 449142B SE 7906361 A SE7906361 A SE 7906361A SE 7906361 A SE7906361 A SE 7906361A SE 449142 B SE449142 B SE 449142B
Authority
SE
Sweden
Prior art keywords
sensing
document
column
outputs
marks
Prior art date
Application number
SE7906361A
Other languages
English (en)
Swedish (sv)
Other versions
SE7906361L (sv
Inventor
W Wiedemeyer
Original Assignee
Computer Ges Konstanz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Computer Ges Konstanz filed Critical Computer Ges Konstanz
Publication of SE7906361L publication Critical patent/SE7906361L/
Publication of SE449142B publication Critical patent/SE449142B/sv

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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier
    • 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
    • G06K7/01—Details
    • G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
SE7906361A 1978-08-02 1979-07-25 Sett for automatisk igenkenning av markeringar pa ett maskinellt utverderbart dokument jemte anordning for genomforande av settet SE449142B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833908 DE2833908C2 (de) 1978-08-02 1978-08-02 Verfahren und Einrichtung zum automatischen Erkennen von Markierungen

Publications (2)

Publication Number Publication Date
SE7906361L SE7906361L (sv) 1980-02-03
SE449142B true SE449142B (sv) 1987-04-06

Family

ID=6046037

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906361A SE449142B (sv) 1978-08-02 1979-07-25 Sett for automatisk igenkenning av markeringar pa ett maskinellt utverderbart dokument jemte anordning for genomforande av settet

Country Status (3)

Country Link
DE (1) DE2833908C2 (de)
GB (1) GB2027963B (de)
SE (1) SE449142B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001075780A1 (en) * 2000-04-05 2001-10-11 Anoto Ab Information management

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695991A (en) * 1980-12-09 1987-09-22 Storage Research Pty. Ltd. Reading information stored in multiple frame format
WO1985002284A1 (en) * 1980-12-09 1985-05-23 Storage Research Pty. Ltd. Machine readable markers for cartesian information storage media
GB2157040A (en) * 1984-04-04 1985-10-16 Rigby Electronic Group Plc Electronic data reader/writer
GB2157873A (en) * 1984-04-18 1985-10-30 Oberon International Limited Character recognition
US4860275A (en) * 1986-08-09 1989-08-22 Kyodo Printing Co., Ltd. Optical recording card and method of reading the same
US4914623A (en) * 1986-09-18 1990-04-03 Hudson-Allen Limited Digital processing of sensor signals for reading binary storage media
GB8815490D0 (en) * 1988-06-29 1988-08-03 Key Strip Ltd Swipe reader

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588451A (en) * 1968-07-08 1971-06-28 Ibm Mark read apparatus using small raster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001075780A1 (en) * 2000-04-05 2001-10-11 Anoto Ab Information management

Also Published As

Publication number Publication date
DE2833908A1 (de) 1980-02-14
GB2027963A (en) 1980-02-27
DE2833908C2 (de) 1982-05-06
SE7906361L (sv) 1980-02-03
GB2027963B (en) 1982-02-24

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