SE399971B - Anordning for att automatiskt undertrycka fran intillbelegna tecken i avkenningsomradet av ett tecken inskjutande delar vid maskinell lesning av tecken - Google Patents

Anordning for att automatiskt undertrycka fran intillbelegna tecken i avkenningsomradet av ett tecken inskjutande delar vid maskinell lesning av tecken

Info

Publication number
SE399971B
SE399971B SE7402256A SE7402256A SE399971B SE 399971 B SE399971 B SE 399971B SE 7402256 A SE7402256 A SE 7402256A SE 7402256 A SE7402256 A SE 7402256A SE 399971 B SE399971 B SE 399971B
Authority
SE
Sweden
Prior art keywords
signs
repression
automatic
adjusted
sensing area
Prior art date
Application number
SE7402256A
Other languages
English (en)
Swedish (sv)
Inventor
A A Spanjersberg
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of SE399971B publication Critical patent/SE399971B/xx

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
    • G06V30/12—Detection or correction of errors, e.g. by rescanning 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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • 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)
  • Controls And Circuits For Display Device (AREA)
SE7402256A 1973-02-21 1974-02-20 Anordning for att automatiskt undertrycka fran intillbelegna tecken i avkenningsomradet av ett tecken inskjutande delar vid maskinell lesning av tecken SE399971B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7302410.A NL160408C (nl) 1973-02-21 1973-02-21 Inrichting voor het lezen van tekens, bij voorkeur van cijfers.

Publications (1)

Publication Number Publication Date
SE399971B true SE399971B (sv) 1978-03-06

Family

ID=19818277

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7402256A SE399971B (sv) 1973-02-21 1974-02-20 Anordning for att automatiskt undertrycka fran intillbelegna tecken i avkenningsomradet av ett tecken inskjutande delar vid maskinell lesning av tecken

Country Status (9)

Country Link
US (1) US3930228A (xx)
JP (1) JPS5638982B2 (xx)
BE (1) BE811415A (xx)
CH (1) CH601864A5 (xx)
DE (1) DE2407598C3 (xx)
FR (1) FR2218595B1 (xx)
GB (1) GB1442273A (xx)
NL (1) NL160408C (xx)
SE (1) SE399971B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206442A (en) * 1974-07-03 1980-06-03 Nippon Electric Co., Ltd. Letter segmenting apparatus for OCR comprising multi-level segmentor operable when binary segmenting fails
JPS581822B2 (ja) * 1975-11-14 1983-01-13 株式会社日立製作所 コウガクモジヨミトリソウチニオケル モジキリダシホウシキ
US4292622A (en) * 1980-02-21 1981-09-29 Hendrix Electronics, Inc. System and method for processing horizontal line characteristics in an image
NL8004426A (nl) * 1980-08-01 1982-03-01 Nederlanden Staat Inrichting voor het herkennen van tekens.
US4365234A (en) * 1980-10-20 1982-12-21 Hendrix Electronics, Inc. Segmentation system and method for optical character scanning
NL8006241A (nl) * 1980-11-14 1982-06-01 Nederlanden Staat Inrichting voor het automatisch lezen van tekens.
JPS6274181A (ja) * 1985-09-27 1987-04-04 Sony Corp 文字認識装置
DE3783974T2 (de) * 1986-07-11 1993-05-27 Sumitomo Electric Industries Optischer buchstabenleser.
JP2619429B2 (ja) * 1987-11-05 1997-06-11 グローリー工業株式会社 接触文字の分離方法
JP2822189B2 (ja) * 1988-05-19 1998-11-11 ソニー株式会社 文字認識装置及び方法
US5050221A (en) * 1989-02-13 1991-09-17 Ricoh Company, Ltd. Image generating apparatus
JP2597006B2 (ja) * 1989-04-18 1997-04-02 シャープ株式会社 矩形座標抽出方法
EP0693739A3 (en) * 1994-07-13 1997-06-11 Yashima Denki Kk Method and apparatus capable of storing and reproducing handwriting
US5748808A (en) * 1994-07-13 1998-05-05 Yashima Electric Co., Ltd. Image reproducing method and apparatus capable of storing and reproducing handwriting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219974A (en) * 1960-11-14 1965-11-23 Control Data Corp Means for determining separation locations between spaced and touching characters
NL278622A (xx) * 1961-05-19
US3517387A (en) * 1965-10-24 1970-06-23 Ibm Character isolation apparatus
US3587047A (en) * 1968-01-03 1971-06-22 Ibm Selective character centering line follow logics
FR2073822A5 (xx) * 1969-12-31 1971-10-01 Ibm
US3652920A (en) * 1970-12-03 1972-03-28 Westinghouse Electric Corp Regulated exciter-generator electrical power apparatus responsive to exciter field current

Also Published As

Publication number Publication date
JPS5638982B2 (xx) 1981-09-10
DE2407598B2 (de) 1977-07-21
JPS49115617A (xx) 1974-11-05
NL7302410A (xx) 1974-08-23
DE2407598C3 (de) 1978-03-16
FR2218595B1 (xx) 1976-04-30
CH601864A5 (xx) 1978-07-14
NL160408C (nl) 1979-10-15
GB1442273A (en) 1976-07-14
NL160408B (nl) 1979-05-15
BE811415A (nl) 1974-06-17
DE2407598A1 (de) 1974-09-05
FR2218595A1 (xx) 1974-09-13
US3930228A (en) 1975-12-30

Similar Documents

Publication Publication Date Title
SE399971B (sv) Anordning for att automatiskt undertrycka fran intillbelegna tecken i avkenningsomradet av ett tecken inskjutande delar vid maskinell lesning av tecken
SE392650B (sv) Anordning for avkenning av droppladdningen vid en fergstraletryckanordning
SE7514242L (sv) Forfarande vid framstellning av ett flerlagerkort
SE414908B (sv) Anordning for att avleda materialmengder vid en transportor
ATA474374A (de) Anzeigevorrichtung
IT1024325B (it) Perfezionamento nelle macchine fotografiche incorporanti un lampeggiatore elettronico
SE432311B (sv) Anordning for atergivning av tecken medelst en presentationsanordning
BE815068A (fr) Dispositif d'exploration photo-electrique
SE396688B (sv) Anordning vid glassmaskiner
IT1017475B (it) Dispositivo per gagliare un nastro stampato di carga o plastica
SE392523B (sv) Anordning for detektering av elektromagnetiska vagar
SE389568B (sv) Anordning vid elektroniska taxametrar
SE386351B (sv) Anordning for borttagande av en med ett kretskort forbunden komponent
BE812421A (fr) Dispositif d'affichage
SE395819B (sv) Anordning vid glassmaskiner
SE388721B (sv) Anordning vid ett svepelektronmikroskop
SE389934B (sv) Anordning for att vid lesning av pa ett foremal anbragta, optiskt lesbara tecken utjemna variationer i ljusflodets intensitet
SE389943B (sv) Atergivningsanordning for fergtelevision
SE391578B (sv) Anordning vid indikerande elektronisk mikrometer
BE812851A (fr) Dispositif d'ancrage a coin
BE798348A (fr) Tableau d'affichage a elements en mosaique
SE327071C (sv) Anordning för drivning av hängställning
SE404981B (sv) Sett att astadkomma ramsynkronisering i ett tidsmultiplexsystem samt anordning for utforande av settet
SE7800499L (sv) Anordning for alstring av tecken
SE420995B (sv) Anordning for stegvis matning av ett etikettband

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7402256-7

Effective date: 19900130

Format of ref document f/p: F