DE2232275A1 - Verfahren und anordnung zur datennormierung - Google Patents

Verfahren und anordnung zur datennormierung

Info

Publication number
DE2232275A1
DE2232275A1 DE2232275A DE2232275A DE2232275A1 DE 2232275 A1 DE2232275 A1 DE 2232275A1 DE 2232275 A DE2232275 A DE 2232275A DE 2232275 A DE2232275 A DE 2232275A DE 2232275 A1 DE2232275 A1 DE 2232275A1
Authority
DE
Germany
Prior art keywords
interpolation function
output
input
fraction
sample
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
DE2232275A
Other languages
German (de)
English (en)
Inventor
Richard Elliot Hall
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2232275A1 publication Critical patent/DE2232275A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/30—Arrangements for performing computing operations, e.g. operational amplifiers for interpolation or extrapolation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/16—Image preprocessing
    • G06V30/166—Normalisation of pattern dimensions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Character Input (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE2232275A 1971-07-02 1972-06-30 Verfahren und anordnung zur datennormierung Pending DE2232275A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15928571A 1971-07-02 1971-07-02

Publications (1)

Publication Number Publication Date
DE2232275A1 true DE2232275A1 (de) 1973-01-11

Family

ID=22571897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2232275A Pending DE2232275A1 (de) 1971-07-02 1972-06-30 Verfahren und anordnung zur datennormierung

Country Status (5)

Country Link
US (1) US3715722A (OSRAM)
JP (1) JPS5616463B1 (OSRAM)
DE (1) DE2232275A1 (OSRAM)
FR (1) FR2145344A5 (OSRAM)
GB (1) GB1367850A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106533A1 (OSRAM) * 1970-09-15 1972-05-05 Licentia Gmbh
US3885229A (en) * 1972-10-28 1975-05-20 Nippon Electric Co Document scanning apparatus
CA1068822A (en) * 1974-06-24 1979-12-25 Ching-Long Song Digital to analog converter for a communication system
US3965290A (en) * 1975-03-21 1976-06-22 Dacom, Inc. Video-to-binary conversion apparatus having moire suppression characteristics
US4661862A (en) * 1984-04-27 1987-04-28 Rca Corporation Differential PCM video transmission system employing horizontally offset five pixel groups and delta signals having plural non-linear encoding functions
US5303372A (en) * 1991-06-24 1994-04-12 Picker International, Inc. Pipelined image data compression system
US10017006B1 (en) 2017-06-02 2018-07-10 Control Devices, Llc Roller kit for power washer surface cleaner attachment and corresponding method

Also Published As

Publication number Publication date
JPS5616463B1 (OSRAM) 1981-04-16
GB1367850A (en) 1974-09-25
US3715722A (en) 1973-02-06
FR2145344A5 (OSRAM) 1973-02-16

Similar Documents

Publication Publication Date Title
DE2719471A1 (de) Zweistufiger kapazitiver analog- digital- und digital-analogwandler
DE2054546C3 (de) Anordnung zur Erkennung von Bildmustern
DE2920934A1 (de) Binaerer analog-digital-umsetzer
DE2746969C2 (de) Einrichtung zum Vergleichen von Mustern
DE19729650A1 (de) Einrichtung zur Phasen- und/oder Frequenzregelung
DE2814265A1 (de) Verfahren und vorrichtung zur automatischen korrektur der einstellung eines mikroskops
DE2059933A1 (de) Digital-Analog-Wandler
DE2232275A1 (de) Verfahren und anordnung zur datennormierung
DE2148152C3 (de) Verfahren und Schaltungsanordnung zum automatischen Erkennen von Schriftzeichen mit Hilfe einer translationsinvarianten Klassifikationsmatrix
DE1549603B1 (de) Korrelator
DE1284127B (de) Funktionsgenerator fuer spezielle Autokorrelationsfunktionen
DE2133612A1 (de) Vorrichtung zur Erzeugung, Wiedergabe und Bewegung zweidimensional Figuren
DE2516961A1 (de) Signalkorrektur bei fehlender geschwindigkeitslinearitaet
DE2021338A1 (de) Mit optischer Korrelation arbeitende Texterfassungseinrichtung
DE1945125C3 (de) Analogmultiplikator
DE2823679A1 (de) Schaltungsanordnung zum optischen lesen von zeichen
DE2054547C3 (de) Optischer Zeichenleser
DE2838121B2 (de) Verfahren zur Scharfeinstellung einer Optik
DE3587363T2 (de) Verfahren und Gerät zur Wiedererkennung.
DE3700987C2 (de) Einrichtung zur Erfassung einer elektrischen Spannung zur Verarbeitung in einem Mikrorechner
DE1947466A1 (de) Funktionsgenerator
DE2547504C3 (de) Verfahren zum Kodieren einer Analogspannung in digitale Form und Analog-Digital-Kodierer
DE1252800B (OSRAM)
DE3048444C2 (de) Abtastverfahren und Schaltungsanordnung einer Wärmebildkamera
DE2442872A1 (de) Szintillationskamera

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee