FR2657695B1 - Procede de pointe de surfaces dans un volume 3d. - Google Patents

Procede de pointe de surfaces dans un volume 3d.

Info

Publication number
FR2657695B1
FR2657695B1 FR9001051A FR9001051A FR2657695B1 FR 2657695 B1 FR2657695 B1 FR 2657695B1 FR 9001051 A FR9001051 A FR 9001051A FR 9001051 A FR9001051 A FR 9001051A FR 2657695 B1 FR2657695 B1 FR 2657695B1
Authority
FR
France
Prior art keywords
volume
pointing surfaces
pointing
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 - Lifetime
Application number
FR9001051A
Other languages
English (en)
Other versions
FR2657695A1 (fr
Inventor
Keskes Naamen
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR9001051A priority Critical patent/FR2657695B1/fr
Priority to NO910338A priority patent/NO300608B1/no
Priority to GB9101885A priority patent/GB2240393B/en
Priority to US07/647,994 priority patent/US5268994A/en
Publication of FR2657695A1 publication Critical patent/FR2657695A1/fr
Application granted granted Critical
Publication of FR2657695B1 publication Critical patent/FR2657695B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • 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
    • G01V1/32—Transforming one recording into another or one representation into another
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/40—Transforming data representation

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Processing Or Creating Images (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
FR9001051A 1990-01-30 1990-01-30 Procede de pointe de surfaces dans un volume 3d. Expired - Lifetime FR2657695B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9001051A FR2657695B1 (fr) 1990-01-30 1990-01-30 Procede de pointe de surfaces dans un volume 3d.
NO910338A NO300608B1 (no) 1990-01-30 1991-01-29 Fremgangsmåte ved plotting av flater i et 3D-volum
GB9101885A GB2240393B (en) 1990-01-30 1991-01-29 Method of plotting surfaces in a 3d volume
US07/647,994 US5268994A (en) 1990-01-30 1991-01-30 Method of plotting surfaces in a 3D volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001051A FR2657695B1 (fr) 1990-01-30 1990-01-30 Procede de pointe de surfaces dans un volume 3d.

Publications (2)

Publication Number Publication Date
FR2657695A1 FR2657695A1 (fr) 1991-08-02
FR2657695B1 true FR2657695B1 (fr) 1992-04-17

Family

ID=9393216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001051A Expired - Lifetime FR2657695B1 (fr) 1990-01-30 1990-01-30 Procede de pointe de surfaces dans un volume 3d.

Country Status (4)

Country Link
US (1) US5268994A (fr)
FR (1) FR2657695B1 (fr)
GB (1) GB2240393B (fr)
NO (1) NO300608B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664077A (en) * 1993-09-06 1997-09-02 Nec Corporation Three-dimensional graph displaying system
US5555531A (en) * 1994-12-19 1996-09-10 Shell Oil Company Method for identification of near-surface drilling hazards
US5857066A (en) * 1994-12-30 1999-01-05 Naturaland Trust Method and system for producing an improved hiking trail map
US5796678A (en) * 1997-08-11 1998-08-18 Trans Seismic International, Inc. Method for determining the presence of fluids in a subterranean formation
US6138075A (en) * 1998-08-05 2000-10-24 Landmark Graphics Corporation Methods and apparatus for analyzing seismic data
US6233367B1 (en) * 1998-09-09 2001-05-15 Intel Corporation Multi-linearization data structure for image browsing
US6552734B1 (en) * 1999-04-29 2003-04-22 Smoothware Design System and method for generating a composite image based on at least two input images
DE10018987A1 (de) * 2000-04-17 2001-10-31 Envision Technologies Gmbh Vorrichtung und Verfahren zum Herstellen von dreidimensionalen Objekten
FR2826734B1 (fr) * 2001-06-29 2004-01-16 Geophysique Cie Gle Perfectionnements aux techniques de pointe de surface
DE102004022606A1 (de) * 2004-05-07 2005-12-15 Envisiontec Gmbh Verfahren zur Herstellung eines dreidimensionalen Objekts mit verbesserter Trennung ausgehärteter Materialschichten von einer Bauebene
DE102004022961B4 (de) 2004-05-10 2008-11-20 Envisiontec Gmbh Verfahren zur Herstellung eines dreidimensionalen Objekts mit Auflösungsverbesserung mittels Pixel-Shift
JP5184080B2 (ja) 2004-05-10 2013-04-17 エンビジョンテク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ピクセルシフトによる分解能改善を伴う３次元物体の製造プロセス
DE102006019963B4 (de) * 2006-04-28 2023-12-07 Envisiontec Gmbh Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Objekts durch schichtweises Verfestigen eines unter Einwirkung von elektromagnetischer Strahlung verfestigbaren Materials mittels Maskenbelichtung
DE102006019964C5 (de) 2006-04-28 2021-08-26 Envisiontec Gmbh Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Objekts mittels Maskenbelichtung
US7636610B2 (en) * 2006-07-19 2009-12-22 Envisiontec Gmbh Method and device for producing a three-dimensional object, and computer and data carrier useful therefor
US8120991B2 (en) 2006-11-03 2012-02-21 Paradigm Geophysical (Luxembourg) S.A.R.L. System and method for full azimuth angle domain imaging in reduced dimensional coordinate systems
US7892474B2 (en) 2006-11-15 2011-02-22 Envisiontec Gmbh Continuous generative process for producing a three-dimensional object
US8003039B2 (en) 2007-01-17 2011-08-23 3D Systems, Inc. Method for tilting solid image build platform for reducing air entrainment and for build release
DK2011631T3 (da) 2007-07-04 2012-06-25 Envisiontec Gmbh Fremgangsmåde og indretning til fremstilling af et tre-dimensionelt objekt
DK2052693T4 (da) 2007-10-26 2021-03-15 Envisiontec Gmbh Proces og fri-formfabrikationssystem til at fremstille en tredimensionel genstand
US8372330B2 (en) 2009-10-19 2013-02-12 Global Filtration Systems Resin solidification substrate and assembly
US9527244B2 (en) 2014-02-10 2016-12-27 Global Filtration Systems Apparatus and method for forming three-dimensional objects from solidifiable paste
US10737479B2 (en) 2017-01-12 2020-08-11 Global Filtration Systems Method of making three-dimensional objects using both continuous and discontinuous solidification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329721A (en) * 1938-09-30 1943-09-21 Cons Eng Corp Geophysical exploration system
ATE52371T1 (de) * 1985-12-04 1990-05-15 Siemens Ag Verfahren zur datenreduktion digitaler bildsignale durch vektorquantisierung.
IT1190565B (it) * 1986-04-07 1988-02-16 Cselt Centro Studi Lab Telecom Procedimento e dispositivo di codifica di segnali numerizati mediante quantizzazione vettoriale
GB8617076D0 (en) * 1986-07-14 1986-08-20 British Broadcasting Corp Video scanning systems

Also Published As

Publication number Publication date
GB2240393B (en) 1993-07-21
GB9101885D0 (en) 1991-03-13
US5268994A (en) 1993-12-07
NO910338D0 (no) 1991-01-29
GB2240393A (en) 1991-07-31
FR2657695A1 (fr) 1991-08-02
NO300608B1 (no) 1997-06-23
NO910338L (no) 1991-07-31

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