JPS5953465U - Binarization circuit - Google Patents

Binarization circuit

Info

Publication number
JPS5953465U
JPS5953465U JP14776882U JP14776882U JPS5953465U JP S5953465 U JPS5953465 U JP S5953465U JP 14776882 U JP14776882 U JP 14776882U JP 14776882 U JP14776882 U JP 14776882U JP S5953465 U JPS5953465 U JP S5953465U
Authority
JP
Japan
Prior art keywords
quantization unit
binarization circuit
converts
character pattern
binarization
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.)
Pending
Application number
JP14776882U
Other languages
Japanese (ja)
Inventor
高橋　晶二
亀井　孝尚
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP14776882U priority Critical patent/JPS5953465U/en
Publication of JPS5953465U publication Critical patent/JPS5953465U/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案−実施例の構成図を示し、１は量子化部、２
は２値化部、３は加算部、４は閾値決定部である。The figure shows a configuration diagram of the present invention-embodiment, where 1 is a quantization section, 2
3 is a binarization section, 3 is an addition section, and 4 is a threshold value determination section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 印刷文字用の光学式読取装置に使用し、帳票上に印刷し
た文字パターンを走査して多値信号に変換する量子化部
と、前記量子化部において得られる多値信号を２値信号
に変換する２値化部と、帳票上の所定位置に印刷した文
字パターンに対する前記量子化部の出力を加算する加算
部と、前記加算部によって得られる加算値を所定の基準
値と比較して前記２値化部において用いる閾値を決定す
る閾値決定部とを備えることを特徴とする２値化回路。A quantization unit used in an optical reading device for printed characters, which scans the character pattern printed on a form and converts it into a multi-value signal, and converts the multi-value signal obtained in the quantization unit into a binary signal. a binarization unit that adds the output of the quantization unit to the character pattern printed at a predetermined position on the form; A binarization circuit comprising: a threshold determining section that determines a threshold to be used in the digitizing section.
JP14776882U 1982-09-29 1982-09-29 Binarization circuit Pending JPS5953465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14776882U JPS5953465U (en) 1982-09-29 1982-09-29 Binarization circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14776882U JPS5953465U (en) 1982-09-29 1982-09-29 Binarization circuit

Publications (1)

Publication Number Publication Date
JPS5953465U true JPS5953465U (en) 1984-04-07

Family

ID=30328510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14776882U Pending JPS5953465U (en) 1982-09-29 1982-09-29 Binarization circuit

Country Status (1)

Country Link
JP (1) JPS5953465U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175788A (en) * 1985-01-29 1986-08-07 Nichiden Mach Ltd Binary coding circuit of picture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175788A (en) * 1985-01-29 1986-08-07 Nichiden Mach Ltd Binary coding circuit of picture

Similar Documents

Publication Publication Date Title
JPS5953465U (en) Binarization circuit
JPS5983572U (en) card
JPS60123060U (en) optical reader
JPS5868763U (en) Binary signal regeneration circuit
JPS594070U (en) character recognition device
JPS60153360U (en) character identification device
JPS58150150U (en) Barcode reader
JPS61334U (en) Tri-state gate element chip
JPS59155653U (en) barcode reader
JPS582057U (en) data input device
JPH0419074U (en)
JPS5924263U (en) Tweezers with graduations
JPS60124134U (en) signal shaping circuit
JPS5957072U (en) interface circuit
JPS58139743U (en) signal output circuit
JPS5933370U (en) Binarization processing circuit
JPS5896368U (en) manual reader
JPS5976163U (en) image recording device
JPS59132273U (en) Image processing device
JPS5920731U (en) Digital IC
JPS5832551U (en) paper tape reader
JPS59100355U (en) optical character recognition device
JPS58150194U (en) Sensor information reading circuit
JPS6150337U (en)
JPS58165924U (en) key device