FR1580902A - - Google Patents

Info

Publication number
FR1580902A
FR1580902A FR1580902DA FR1580902A FR 1580902 A FR1580902 A FR 1580902A FR 1580902D A FR1580902D A FR 1580902DA FR 1580902 A FR1580902 A FR 1580902A
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 FR1580902A publication Critical patent/FR1580902A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T5/00—Recording of movements or tracks of particles; Processing or analysis of such tracks
    • G01T5/02—Processing of tracks; Analysis of tracks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
FR1580902D 1967-04-08 1968-04-05 Expired FR1580902A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL0056201 1967-04-08
DEL0056253 1967-04-15

Publications (1)

Publication Number Publication Date
FR1580902A true FR1580902A (fr) 1969-09-12

Family

ID=25986174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580902D Expired FR1580902A (fr) 1967-04-08 1968-04-05

Country Status (3)

Country Link
US (1) US3450934A (fr)
FR (1) FR1580902A (fr)
GB (1) GB1208075A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850712A (en) * 1988-02-01 1989-07-25 Caterpillar Inc. Method and system for determining surface profile information

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974254A (en) * 1958-07-25 1961-03-07 Baird Atomic Inc Curve tracer
US3350505A (en) * 1964-02-18 1967-10-31 Ibm Scanning apparatus employing means compensating for variations in character height and width and for variations in the position or linearity of lines of print

Also Published As

Publication number Publication date
GB1208075A (en) 1970-10-07
US3450934A (en) 1969-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse