CH416180A - Method and circuit arrangement for determining the position of characters, in particular for reading call counters - Google Patents

Method and circuit arrangement for determining the position of characters, in particular for reading call counters

Info

Publication number
CH416180A
CH416180A CH928761A CH928761A CH416180A CH 416180 A CH416180 A CH 416180A CH 928761 A CH928761 A CH 928761A CH 928761 A CH928761 A CH 928761A CH 416180 A CH416180 A CH 416180A
Authority
CH
Switzerland
Prior art keywords
characters
determining
circuit arrangement
reading call
call counters
Prior art date
Application number
CH928761A
Other languages
German (de)
Inventor
Bauer Friedrich Dr Dipl-Ing
Donath Bernhard
Peter Dipl Ing Honold
Original Assignee
Siemens Ag
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
Priority claimed from DES67156A external-priority patent/DE1123852B/en
Priority claimed from DES68494A external-priority patent/DE1128204B/en
Priority claimed from DES70130A external-priority patent/DE1132372B/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH416180A publication Critical patent/CH416180A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01—Details
    • G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/14—Image acquisition
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CH928761A 1960-02-18 1961-08-08 Method and circuit arrangement for determining the position of characters, in particular for reading call counters CH416180A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DES67156A DE1123852B (en) 1960-02-18 1960-02-18 Procedure and arrangement for determining the position of characters
DES68494A DE1128204B (en) 1960-05-13 1960-05-13 Procedure and arrangement for determining the position of characters
DES70130A DE1132372B (en) 1960-08-30 1960-08-30 Circuit arrangement for determining the position of characters

Publications (1)

Publication Number Publication Date
CH416180A true CH416180A (en) 1966-06-30

Family

ID=27212685

Family Applications (2)

Application Number Title Priority Date Filing Date
CH546261A CH416179A (en) 1960-02-18 1961-05-09 Method and circuit arrangement for determining the position of characters, in particular those of call counters
CH928761A CH416180A (en) 1960-02-18 1961-08-08 Method and circuit arrangement for determining the position of characters, in particular for reading call counters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH546261A CH416179A (en) 1960-02-18 1961-05-09 Method and circuit arrangement for determining the position of characters, in particular those of call counters

Country Status (1)

Country Link
CH (2) CH416179A (en)

Also Published As

Publication number Publication date
CH416179A (en) 1966-06-30

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