[go: up one dir, main page]

JPS52112235A - Character discrimination unit - Google Patents

Character discrimination unit

Info

Publication number
JPS52112235A
JPS52112235A JP2817276A JP2817276A JPS52112235A JP S52112235 A JPS52112235 A JP S52112235A JP 2817276 A JP2817276 A JP 2817276A JP 2817276 A JP2817276 A JP 2817276A JP S52112235 A JPS52112235 A JP S52112235A
Authority
JP
Japan
Prior art keywords
discrimination unit
character discrimination
threshold level
standard pattern
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.)
Granted
Application number
JP2817276A
Other languages
Japanese (ja)
Other versions
JPS5646633B2 (en
Inventor
Shoichi Hirai
Yoshikatsu Nakamura
Kenichi Mori
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 JP2817276A priority Critical patent/JPS52112235A/en
Publication of JPS52112235A publication Critical patent/JPS52112235A/en
Publication of JPS5646633B2 publication Critical patent/JPS5646633B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To reduce misreading or reading refusal by memorizing the threshold level obtained statically with each standard pattern and by carrying out frexible decision based on the threshold level peculiar to the standard pattern.
COPYRIGHT: (C)1977,JPO&Japio
JP2817276A 1976-03-17 1976-03-17 Character discrimination unit Granted JPS52112235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2817276A JPS52112235A (en) 1976-03-17 1976-03-17 Character discrimination unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2817276A JPS52112235A (en) 1976-03-17 1976-03-17 Character discrimination unit

Publications (2)

Publication Number Publication Date
JPS52112235A true JPS52112235A (en) 1977-09-20
JPS5646633B2 JPS5646633B2 (en) 1981-11-04

Family

ID=12241306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2817276A Granted JPS52112235A (en) 1976-03-17 1976-03-17 Character discrimination unit

Country Status (1)

Country Link
JP (1) JPS52112235A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130592U (en) * 1982-02-26 1983-09-03 住友軽金属工業株式会社 building waterproof door

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854838A (en) * 1971-11-10 1973-08-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854838A (en) * 1971-11-10 1973-08-01

Also Published As

Publication number Publication date
JPS5646633B2 (en) 1981-11-04

Similar Documents

Publication Publication Date Title
JPS52151513A (en) Binary signal generation device
JPS52110529A (en) Noise erasing circuit
JPS52112235A (en) Character discrimination unit
JPS5398733A (en) Manual scanning type mark reader
JPS5341136A (en) Pattern reading system
JPS52130242A (en) Slice level selecting system
JPS51135430A (en) Signal processing unit
JPS5369536A (en) Optical character reader
JPS5218134A (en) Binary signal circuit of analog signal
JPS5341942A (en) Discrimination system by differential mask
JPS51150107A (en) Technique to c orrect the uneven sinking
Liu Some results on hypergraphs
JPS544024A (en) Optical character reader
JPS5374841A (en) Television signal processor
JPS5374843A (en) Selection/control system for character amount threshold level
JPS5284923A (en) Optical character reader
JPS5324729A (en) Unot for keyboard
JPS5432228A (en) Mark reader
JPS527882A (en) Water repellent, oil repellent agents
JPS5329623A (en) Optical character reader
JPS5329622A (en) Optical character reader
JPS51132033A (en) Bar code re-reading method
JPS5438728A (en) Character reader
JPS5428528A (en) Bar code reading device
JPS5361919A (en) Bar code reader