ZA202110546B - Light weighting method for a three-dimensional model - Google Patents

Light weighting method for a three-dimensional model

Info

Publication number
ZA202110546B
ZA202110546B ZA2021/10546A ZA202110546A ZA202110546B ZA 202110546 B ZA202110546 B ZA 202110546B ZA 2021/10546 A ZA2021/10546 A ZA 2021/10546A ZA 202110546 A ZA202110546 A ZA 202110546A ZA 202110546 B ZA202110546 B ZA 202110546B
Authority
ZA
South Africa
Prior art keywords
dimensional model
weighting method
light weighting
light
dimensional
Prior art date
Application number
ZA2021/10546A
Inventor
Zhanjie Zhao
Lixin Zhao
Jizhou Wang
Wujun Gao
Xi Mao
Weijun Ma
Hongmei Yin
Tao Shen
Zhangpeng Wang
Bin Jiang
Original Assignee
Chinese Acad Of Surveying And Mapping
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 Chinese Acad Of Surveying And Mapping filed Critical Chinese Acad Of Surveying And Mapping
Publication of ZA202110546B publication Critical patent/ZA202110546B/en

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
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G06T17/205—Re-meshing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Graphics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
ZA2021/10546A 2021-09-02 2021-12-17 Light weighting method for a three-dimensional model ZA202110546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111028118.1A CN113724394A (en) 2021-09-02 2021-09-02 Method for realizing lightweight three-dimensional model

Publications (1)

Publication Number Publication Date
ZA202110546B true ZA202110546B (en) 2022-04-28

Family

ID=78681201

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/10546A ZA202110546B (en) 2021-09-02 2021-12-17 Light weighting method for a three-dimensional model

Country Status (2)

Country Link
CN (1) CN113724394A (en)
ZA (1) ZA202110546B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114202634B (en) * 2022-02-17 2022-06-14 深圳消安科技有限公司 Lightweight method applied to urban three-dimensional model data
CN114998503B (en) * 2022-06-21 2024-06-28 重庆市勘测院((重庆市地图编制中心)) White mold automatic texture construction method based on live-action three-dimension
CN114972584B (en) * 2022-06-22 2023-03-24 猫小兜动漫影视(深圳)有限公司 Method, system, equipment and product for constructing three-dimensional cartoon multi-dimensional model
CN116258804B (en) * 2022-09-06 2024-08-16 华建数创(上海)科技有限公司 BIM model light weight method based on digital-analog separation and compression optimization
CN116258809B (en) * 2022-12-13 2024-04-12 江苏重华数字科技有限公司 Working method of lightweight 3D model storage structure
CN116721218B (en) * 2023-07-08 2024-01-26 南京信息工程大学 Three-dimensional real estate model light-weight method, system and equipment
CN117113478A (en) * 2023-07-28 2023-11-24 中水淮河规划设计研究有限公司 BIM model light weight method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2528042B1 (en) * 2011-05-23 2019-12-18 Deutsche Telekom AG Method and device for the re-meshing of 3D polygon models
CN106600679B (en) * 2015-10-20 2019-11-08 星际空间（天津）科技发展有限公司 A kind of method that three-dimensional modeling data simplifies
CN108961411B (en) * 2018-07-02 2023-04-18 南京大学 Method for simplifying complex three-dimensional building model by keeping appearance characteristics

Also Published As

Publication number Publication date
CN113724394A (en) 2021-11-30

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