[go: up one dir, main page]

JPS5672784A - Character reader - Google Patents

Character reader

Info

Publication number
JPS5672784A
JPS5672784A JP14974379A JP14974379A JPS5672784A JP S5672784 A JPS5672784 A JP S5672784A JP 14974379 A JP14974379 A JP 14974379A JP 14974379 A JP14974379 A JP 14974379A JP S5672784 A JPS5672784 A JP S5672784A
Authority
JP
Japan
Prior art keywords
character
supplied
sound
recognition
circuit
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.)
Granted
Application number
JP14974379A
Other languages
Japanese (ja)
Other versions
JPS5718226B2 (en
Inventor
Tetsuo Saito
Tsutomu Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14974379A priority Critical patent/JPS5672784A/en
Publication of JPS5672784A publication Critical patent/JPS5672784A/en
Publication of JPS5718226B2 publication Critical patent/JPS5718226B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To detect an error or misreading due to erroneous print on a recording medium by judging whether a recognition result is correct or not corresponding to the recognition result of a read character in front of or behind the character.
CONSTITUTION: With hand reader 2, "katakana" (square form of Japanese syllabary) characters, voiced-sound symbols, "p"-sound symbols, etc., on document 1 are photoelectrically converted and then the obtained electric signal is quantized 3, detected and segmented, character by character, by character detecting segmenting part 4 and supplied to recognition part 5. Recognition part 5 outputs the character pattern of the highest similarity to the input pattern as its recognition result. If recognition part 5 recognizes character "ka" in this state, 01 is supplied from editing code register 8 to AND circuit 9 and 00 to AND circuit 5 10 and 11 respectively. Next, when recoghition part 5 recognizes a "P"-sound symbol, signal 10 is outputted from symbol code register 12 to circuits 9W11. Thus, none of conditions of circuits 9W11 is satisfied, and 0 is supplied to deciding circuit 13, which judges that no "p"-sound symbol is added to "ka".
COPYRIGHT: (C)1981,JPO&Japio
JP14974379A 1979-11-19 1979-11-19 Character reader Granted JPS5672784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14974379A JPS5672784A (en) 1979-11-19 1979-11-19 Character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14974379A JPS5672784A (en) 1979-11-19 1979-11-19 Character reader

Publications (2)

Publication Number Publication Date
JPS5672784A true JPS5672784A (en) 1981-06-17
JPS5718226B2 JPS5718226B2 (en) 1982-04-15

Family

ID=15481804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14974379A Granted JPS5672784A (en) 1979-11-19 1979-11-19 Character reader

Country Status (1)

Country Link
JP (1) JPS5672784A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138121U (en) * 1983-03-04 1984-09-14 日本高圧電気株式会社 Bushing structure in gas switch
JPS61151211U (en) * 1986-01-07 1986-09-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286025A (en) * 1976-01-12 1977-07-16 Hitachi Ltd Read error detection method of character recognition device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286025A (en) * 1976-01-12 1977-07-16 Hitachi Ltd Read error detection method of character recognition device

Also Published As

Publication number Publication date
JPS5718226B2 (en) 1982-04-15

Similar Documents

Publication Publication Date Title
US4292622A (en) System and method for processing horizontal line characteristics in an image
JPH0157836B2 (en)
GB1498221A (en) Character recognition unit
GB1354847A (en) Character recognition method and system
JPS57105088A (en) Character reader
US4027267A (en) Method of decoding data content of F2F and phase shift encoded data streams
JPS5672784A (en) Character reader
JPS5757382A (en) Difference degree detecting device
JPH0430070B2 (en)
JPS567180A (en) Character recognizing method for optical character reader
JPS5580186A (en) Optical character reader
JPS5255829A (en) Recording system of characters, symbols, etc.
US3332064A (en) Double-frequency coded symbol reader
JPS5582382A (en) Recognition system for hand-written symbol and kana (japanese syllabary) character
JPS55135972A (en) Character line direction discrimination circuit
JPS5515577A (en) Character decision system of character recognition unit
JPS5451417A (en) Facsimile receiver
JPS5592978A (en) Optical character reader
JPS57143684A (en) Business form processing system
JPS54127224A (en) Check circuit system for "kana" character voiced-sound and "p"-sound diacritics
JPS5710861A (en) Electronic cash register
JPS56105572A (en) Circuit drawing inputting system
JPS6160184A (en) Optical character reader
JPS578877A (en) Optical character reading device
JPS5672777A (en) Character reader