FR1579220A - - Google Patents

Info

Publication number
FR1579220A
FR1579220A FR1579220DA FR1579220A FR 1579220 A FR1579220 A FR 1579220A FR 1579220D A FR1579220D A FR 1579220DA FR 1579220 A FR1579220 A FR 1579220A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1579220A publication Critical patent/FR1579220A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
    • G06K11/04—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve using an auxiliary scanning pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Details Of Television Scanning (AREA)
FR1579220D 1967-08-29 1968-08-28 Expired FR1579220A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671549880 DE1549880B1 (de) 1967-08-29 1967-08-29 Anordnung zur optischen Abtastung von Zeichen
DES0111568 1967-08-29

Publications (1)

Publication Number Publication Date
FR1579220A true FR1579220A (fr) 1969-08-22

Family

ID=25752916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1579220D Expired FR1579220A (fr) 1967-08-29 1968-08-28

Country Status (4)

Country Link
DE (1) DE1549880B1 (fr)
FR (1) FR1579220A (fr)
GB (1) GB1224926A (fr)
NL (1) NL6811928A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996509A (en) * 1962-12-31 1965-06-30 Ibm Electronic servo systems for following the contours of line patterns

Also Published As

Publication number Publication date
DE1549880B1 (de) 1971-01-21
NL6811928A (fr) 1969-03-04
GB1224926A (en) 1971-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse