FR1383744A - New optical correlation device - Google Patents

New optical correlation device

Info

Publication number
FR1383744A
FR1383744A FR927893A FR927893A FR1383744A FR 1383744 A FR1383744 A FR 1383744A FR 927893 A FR927893 A FR 927893A FR 927893 A FR927893 A FR 927893A FR 1383744 A FR1383744 A FR 1383744A
Authority
FR
France
Prior art keywords
new optical
correlation device
optical correlation
new
optical
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.)
Expired
Application number
FR927893A
Other languages
French (fr)
Inventor
Jacques Cholet
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.)
IFP Energies Nouvelles IFPEN
CGG SA
Original Assignee
IFP Energies Nouvelles IFPEN
Compagnie Generale de Geophysique SA
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 IFP Energies Nouvelles IFPEN, Compagnie Generale de Geophysique SA filed Critical IFP Energies Nouvelles IFPEN
Priority to FR927893A priority Critical patent/FR1383744A/en
Priority to ES0297604A priority patent/ES297604A1/en
Application granted granted Critical
Publication of FR1383744A publication Critical patent/FR1383744A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • G01V1/366—Seismic filtering by correlation of seismic signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR927893A 1963-03-13 1963-03-13 New optical correlation device Expired FR1383744A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR927893A FR1383744A (en) 1963-03-13 1963-03-13 New optical correlation device
ES0297604A ES297604A1 (en) 1963-03-13 1964-03-13 Device and optical correlation procedure (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927893A FR1383744A (en) 1963-03-13 1963-03-13 New optical correlation device

Publications (1)

Publication Number Publication Date
FR1383744A true FR1383744A (en) 1965-01-04

Family

ID=8799176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927893A Expired FR1383744A (en) 1963-03-13 1963-03-13 New optical correlation device

Country Status (2)

Country Link
ES (1) ES297604A1 (en)
FR (1) FR1383744A (en)

Also Published As

Publication number Publication date
ES297604A1 (en) 1964-09-01

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