JPH0131750B2 - - Google Patents

Info

Publication number
JPH0131750B2
JPH0131750B2 JP56028459A JP2845981A JPH0131750B2 JP H0131750 B2 JPH0131750 B2 JP H0131750B2 JP 56028459 A JP56028459 A JP 56028459A JP 2845981 A JP2845981 A JP 2845981A JP H0131750 B2 JPH0131750 B2 JP H0131750B2
Authority
JP
Japan
Prior art keywords
sensor
output
sensors
dimensional
image information
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.)
Expired
Application number
JP56028459A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57143979A (en
Inventor
Hitoshi Komatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56028459A priority Critical patent/JPS57143979A/ja
Publication of JPS57143979A publication Critical patent/JPS57143979A/ja
Publication of JPH0131750B2 publication Critical patent/JPH0131750B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Character Input (AREA)
  • Image Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP56028459A 1981-03-02 1981-03-02 Information input control system Granted JPS57143979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028459A JPS57143979A (en) 1981-03-02 1981-03-02 Information input control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028459A JPS57143979A (en) 1981-03-02 1981-03-02 Information input control system

Publications (2)

Publication Number Publication Date
JPS57143979A JPS57143979A (en) 1982-09-06
JPH0131750B2 true JPH0131750B2 (cs) 1989-06-27

Family

ID=12249244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028459A Granted JPS57143979A (en) 1981-03-02 1981-03-02 Information input control system

Country Status (1)

Country Link
JP (1) JPS57143979A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051980A (ja) * 1983-08-31 1985-03-23 Toshiba Corp オンラインパタ−ン認識装置
JPS60190068A (ja) * 1984-03-09 1985-09-27 Mitsubishi Electric Corp 原稿読取装置

Also Published As

Publication number Publication date
JPS57143979A (en) 1982-09-06

Similar Documents

Publication Publication Date Title
US7200285B2 (en) Detecting skew angle in a scanned image
US5305391A (en) Method of and apparatus for inspecting bottle or the like
JPH05276365A (ja) 文書の背景レベルを決定するためのプログラム可能な装置
JP2005311766A (ja) 画像読み取り装置
JPH0131750B2 (cs)
JP2009181594A (ja) 画像読み取り装置
JPH02125375A (ja) 位置検出装置
JP3598196B2 (ja) 周期パターンの欠陥検査装置
JPH05268419A (ja) 画像読取装置
JPH0679330B2 (ja) イメージセンサの画素分解能検査方法
JP3358133B2 (ja) 画像処理装置
JPS5830645A (ja) パターン検査方法
JP3647981B2 (ja) 画像読取装置
JPH05219370A (ja) 画像処理装置
JPS6336035B2 (cs)
JPH06253141A (ja) 画像読取装置
JPH04331563A (ja) 画像読み取り装置
JP2737915B2 (ja) 画像入力装置
JPH0199370A (ja) 読取部汚れ検出回路
JP2755506B2 (ja) 画像形成装置
JPH0369230B2 (cs)
JPS63308471A (ja) 画像信号二値化装置
JPH0235869A (ja) 画像読取装置
JPH10233925A (ja) 画像読取装置
JPS6285573A (ja) シエ−デイング補正装置