FR3039686B1 - Traitement de donnees geometriques, avec approximation isotopique dans un volume de tolerance - Google Patents

Traitement de donnees geometriques, avec approximation isotopique dans un volume de tolerance

Info

Publication number
FR3039686B1
FR3039686B1 FR1557674A FR1557674A FR3039686B1 FR 3039686 B1 FR3039686 B1 FR 3039686B1 FR 1557674 A FR1557674 A FR 1557674A FR 1557674 A FR1557674 A FR 1557674A FR 3039686 B1 FR3039686 B1 FR 3039686B1
Authority
FR
France
Prior art keywords
isotopic
approximation
tolerance
volume
processing
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 - Fee Related
Application number
FR1557674A
Other languages
English (en)
Other versions
FR3039686A1 (fr
Inventor
Pierre Alliez
David Cohen-Steiner
Manish Mandad
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.)
Institut National de Recherche en Informatique et en Automatique INRIA
Original Assignee
Institut National de Recherche en Informatique et en Automatique INRIA
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 Institut National de Recherche en Informatique et en Automatique INRIA filed Critical Institut National de Recherche en Informatique et en Automatique INRIA
Priority to EP16758233.7A priority Critical patent/EP3329465A1/fr
Priority to US15/749,011 priority patent/US20190019331A1/en
Priority to PCT/FR2016/051997 priority patent/WO2017021644A1/fr
Publication of FR3039686A1 publication Critical patent/FR3039686A1/fr
Application granted granted Critical
Publication of FR3039686B1 publication Critical patent/FR3039686B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G06T17/205—Re-meshing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/004—Annotating, labelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/012—Dimensioning, tolerancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
FR1557674A 2015-08-01 2015-08-11 Traitement de donnees geometriques, avec approximation isotopique dans un volume de tolerance Expired - Fee Related FR3039686B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP16758233.7A EP3329465A1 (fr) 2015-08-01 2016-08-01 Traitement de donnees geometriques, avec approximation isotopique dans un volume de tolerance
US15/749,011 US20190019331A1 (en) 2015-08-01 2016-08-01 Processing of geometric data with isotopic approximation within a tolerance volume
PCT/FR2016/051997 WO2017021644A1 (fr) 2015-08-01 2016-08-01 Traitement de donnees geometriques, avec approximation isotopique dans un volume de tolerance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1501664A FR3039685A1 (fr) 2015-08-01 2015-08-01 Traitement de donnees geometriques avec approximation isotopique dans un volume de tolerance

Publications (2)

Publication Number Publication Date
FR3039686A1 FR3039686A1 (fr) 2017-02-03
FR3039686B1 true FR3039686B1 (fr) 2017-08-04

Family

ID=55129973

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1501664A Pending FR3039685A1 (fr) 2015-08-01 2015-08-01 Traitement de donnees geometriques avec approximation isotopique dans un volume de tolerance
FR1557674A Expired - Fee Related FR3039686B1 (fr) 2015-08-01 2015-08-11 Traitement de donnees geometriques, avec approximation isotopique dans un volume de tolerance

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1501664A Pending FR3039685A1 (fr) 2015-08-01 2015-08-01 Traitement de donnees geometriques avec approximation isotopique dans un volume de tolerance

Country Status (4)

Country Link
US (1) US20190019331A1 (fr)
EP (1) EP3329465A1 (fr)
FR (2) FR3039685A1 (fr)
WO (1) WO2017021644A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146265A1 (fr) * 2015-03-17 2016-09-22 Zynaptiq Gmbh Procédés d'extension de transformées de fréquence pour résoudre des caractéristiques dans le domaine spatio-temporel
US10474927B2 (en) * 2015-09-03 2019-11-12 Stc. Unm Accelerated precomputation of reduced deformable models
US10902625B1 (en) 2018-01-23 2021-01-26 Apple Inc. Planar surface detection
US10580209B2 (en) * 2018-03-06 2020-03-03 Qualcomm Incorporated Removal of degenerated sub-primitives in tessellation
US10657675B2 (en) * 2018-03-06 2020-05-19 Google Llc Techniques for improved progressive mesh compression
US20190370408A1 (en) * 2018-05-31 2019-12-05 Microsoft Technology Licensing, Llc Dataflow execution graph modification using intermediate graph
WO2020122882A1 (fr) * 2018-12-11 2020-06-18 Hewlett-Packard Development Company, L.P. Détermination de sommets de grilles triangulaires pour des représentations d'objet tridimensionnelles
US20200202622A1 (en) * 2018-12-19 2020-06-25 Nvidia Corporation Mesh reconstruction using data-driven priors
EP3996051A1 (fr) * 2020-11-04 2022-05-11 Dassault Systèmes Reconstruction 3d d'une structure d'une scène réelle avec une surface ouverte
CN116843742B (zh) * 2023-03-13 2024-02-02 武汉理工大学 一种针对装载黑色煤车辆的点云配准后堆料体积的计算方法及系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6275233B1 (en) * 1996-11-01 2001-08-14 International Business Machines Corporation Surface simplification preserving a solid volume

Also Published As

Publication number Publication date
FR3039686A1 (fr) 2017-02-03
EP3329465A1 (fr) 2018-06-06
WO2017021644A1 (fr) 2017-02-09
US20190019331A1 (en) 2019-01-17
FR3039685A1 (fr) 2017-02-03

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