FR2049421A5 - - Google Patents

Info

Publication number
FR2049421A5
FR2049421A5 FR6919089A FR6919089A FR2049421A5 FR 2049421 A5 FR2049421 A5 FR 2049421A5 FR 6919089 A FR6919089 A FR 6919089A FR 6919089 A FR6919089 A FR 6919089A FR 2049421 A5 FR2049421 A5 FR 2049421A5
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
FR6919089A
Other languages
French (fr)
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.)
ELF
Original Assignee
ELF
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 ELF filed Critical ELF
Priority to FR6919089A priority Critical patent/FR2049421A5/fr
Priority to US42262A priority patent/US3633998A/en
Priority to GB1290971D priority patent/GB1290971A/en
Priority to DE19702027411 priority patent/DE2027411A1/de
Application granted granted Critical
Publication of FR2049421A5 publication Critical patent/FR2049421A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Processing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR6919089A 1969-06-10 1969-06-10 Expired FR2049421A5 (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6919089A FR2049421A5 (enExample) 1969-06-10 1969-06-10
US42262A US3633998A (en) 1969-06-10 1970-06-01 Optical filtering method and device for data processing
GB1290971D GB1290971A (enExample) 1969-06-10 1970-06-02
DE19702027411 DE2027411A1 (de) 1969-06-10 1970-06-04 Verfahren und Vorrichtung zur optischen Behandlung von Informationen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919089A FR2049421A5 (enExample) 1969-06-10 1969-06-10

Publications (1)

Publication Number Publication Date
FR2049421A5 true FR2049421A5 (enExample) 1971-03-26

Family

ID=9035445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919089A Expired FR2049421A5 (enExample) 1969-06-10 1969-06-10

Country Status (4)

Country Link
US (1) US3633998A (enExample)
DE (1) DE2027411A1 (enExample)
FR (1) FR2049421A5 (enExample)
GB (1) GB1290971A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981562A (en) * 1974-09-09 1976-09-21 Optical Coating Laboratory, Inc. Spatial filtering for error detection
US5682657A (en) * 1996-03-13 1997-11-04 Amada Mfg America Inc. Punch press equipped with marking apparatus and method for marking by the punch press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240108A (en) * 1961-02-13 1966-03-15 Space General Corp Optical analyzer
US3519331A (en) * 1961-03-15 1970-07-07 Us Air Force Two-dimensional optical data processor
US3370268A (en) * 1964-06-24 1968-02-20 United Geophysical Corp Method of processing geological and geophysical data
US3418626A (en) * 1967-12-27 1968-12-24 Pan American Petroleum Corp Optical deconvolution of seismic records

Also Published As

Publication number Publication date
US3633998A (en) 1972-01-11
GB1290971A (enExample) 1972-09-27
DE2027411A1 (de) 1970-12-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse