CN104246830A - 估计多组件三维模型的误差度量的方法和装置 - Google Patents

估计多组件三维模型的误差度量的方法和装置 Download PDF

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Publication number
CN104246830A
CN104246830A CN201280072532.5A CN201280072532A CN104246830A CN 104246830 A CN104246830 A CN 104246830A CN 201280072532 A CN201280072532 A CN 201280072532A CN 104246830 A CN104246830 A CN 104246830A
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China
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model
component
error
point
determining
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Chinese (zh)
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罗涛
江文斐
蔡康颖
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Thomson Licensing SAS
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Thomson Licensing SAS
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Priority to CN201280072532.5A priority Critical patent/CN104246830A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CN201280072532.5A 2012-04-19 2012-12-29 估计多组件三维模型的误差度量的方法和装置 Pending CN104246830A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280072532.5A CN104246830A (zh) 2012-04-19 2012-12-29 估计多组件三维模型的误差度量的方法和装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNPCT/CN2012/074370 2012-04-19
CN2012074370 2012-04-19
CN201280072532.5A CN104246830A (zh) 2012-04-19 2012-12-29 估计多组件三维模型的误差度量的方法和装置
PCT/CN2012/087936 WO2013155858A1 (en) 2012-04-19 2012-12-29 Method and apparatus for estimating error metrics for multi-component 3d models

Publications (1)

Publication Number Publication Date
CN104246830A true CN104246830A (zh) 2014-12-24

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CN201280072532.5A Pending CN104246830A (zh) 2012-04-19 2012-12-29 估计多组件三维模型的误差度量的方法和装置

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US (1) US20150084953A1 (enExample)
EP (1) EP2839438A4 (enExample)
JP (1) JP2015517154A (enExample)
KR (1) KR20150004838A (enExample)
CN (1) CN104246830A (enExample)
WO (1) WO2013155858A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109101741A (zh) * 2018-08-27 2018-12-28 武汉大学 一种基于三角网格简化的复杂曲面检测自适应采样方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098734A1 (en) * 2015-05-28 2016-11-30 Dassault Systèmes Querying a database with likeness criterion
US11043042B2 (en) * 2016-05-16 2021-06-22 Hewlett-Packard Development Company, L.P. Generating a shape profile for a 3D object
EP3264286B1 (en) 2016-06-28 2020-11-18 Dassault Systèmes Querying a database with morphology criterion
US11281824B2 (en) 2017-12-13 2022-03-22 Dassault Systemes Simulia Corp. Authoring loading and boundary conditions for simulation scenarios
US11816798B1 (en) * 2020-03-17 2023-11-14 Apple Inc. 3D surface representation refinement
US11947335B2 (en) * 2020-12-30 2024-04-02 Divergent Technologies, Inc. Multi-component structure optimization for combining 3-D printed and commercially available parts
US12100102B2 (en) * 2021-07-13 2024-09-24 Tencent America LLC Image based sampling metric for quality assessment
US12548260B2 (en) * 2024-04-23 2026-02-10 Adobe Inc. Techniques for triangle-level rejection sampling in three-dimensional object meshes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030046617A1 (en) * 2001-08-30 2003-03-06 Macpherson Mike B. Error metric for mesh simplification processing
WO2006069496A1 (fr) * 2004-12-31 2006-07-06 Fujitsu Limited Procede de recherche de modele 3d et dispositif associe
CN101446980A (zh) * 2008-12-26 2009-06-03 北京大学 一种基于彩色旋转图像的三维部分形状匹配和检索方法
CN101877147A (zh) * 2010-06-29 2010-11-03 浙江大学 三维三角形网格模型的简化算法
WO2012000132A1 (en) * 2010-06-30 2012-01-05 Thomson Broadband R & D (Beijing) Co., Ltd. Method and apparatus for detecting repetitive structures in 3d mesh models
WO2012040883A1 (en) * 2010-09-30 2012-04-05 Technicolor (China) Technology Co., Ltd. Method and apparatus for encoding geometry patterns, and method and apparatus for decoding geometry patterns

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09270025A (ja) * 1996-03-29 1997-10-14 Sumitomo Metal Ind Ltd 有限要素解析におけるリゾーニング方法
JP2005242651A (ja) * 2004-02-26 2005-09-08 Hokkaido Univ 高品質メッシュモデルの生成システムおよび生成プログラム
US20120029882A1 (en) * 2010-07-30 2012-02-02 David Bommes System and method for generating quadrangulations

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030046617A1 (en) * 2001-08-30 2003-03-06 Macpherson Mike B. Error metric for mesh simplification processing
WO2006069496A1 (fr) * 2004-12-31 2006-07-06 Fujitsu Limited Procede de recherche de modele 3d et dispositif associe
CN101446980A (zh) * 2008-12-26 2009-06-03 北京大学 一种基于彩色旋转图像的三维部分形状匹配和检索方法
CN101877147A (zh) * 2010-06-29 2010-11-03 浙江大学 三维三角形网格模型的简化算法
WO2012000132A1 (en) * 2010-06-30 2012-01-05 Thomson Broadband R & D (Beijing) Co., Ltd. Method and apparatus for detecting repetitive structures in 3d mesh models
WO2012040883A1 (en) * 2010-09-30 2012-04-05 Technicolor (China) Technology Co., Ltd. Method and apparatus for encoding geometry patterns, and method and apparatus for decoding geometry patterns

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
贺妮，周明全，耿国华，王小凤: "一种基于加强三维模型细节的形状分布检索算法", 《计算机应用研究》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109101741A (zh) * 2018-08-27 2018-12-28 武汉大学 一种基于三角网格简化的复杂曲面检测自适应采样方法
CN109101741B (zh) * 2018-08-27 2023-07-21 武汉大学 一种基于三角网格简化的复杂曲面检测自适应采样方法

Also Published As

Publication number Publication date
KR20150004838A (ko) 2015-01-13
JP2015517154A (ja) 2015-06-18
EP2839438A1 (en) 2015-02-25
US20150084953A1 (en) 2015-03-26
EP2839438A4 (en) 2016-04-20
WO2013155858A1 (en) 2013-10-24

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