CN112330811A - 三维模型的数据轻量化存储方法及装置 - Google Patents
三维模型的数据轻量化存储方法及装置 Download PDFInfo
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- CN112330811A CN112330811A CN201910660291.XA CN201910660291A CN112330811A CN 112330811 A CN112330811 A CN 112330811A CN 201910660291 A CN201910660291 A CN 201910660291A CN 112330811 A CN112330811 A CN 112330811A
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- 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
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- 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
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0896167A (ja) * | 1994-09-21 | 1996-04-12 | Canon Inc | 三次元画像表示方法及びその装置 |
CN102339476A (zh) * | 2010-07-16 | 2012-02-01 | 北京瑞风协同科技股份有限公司 | 一种描述三维轻量化模型的方法 |
CN102568036A (zh) * | 2010-12-24 | 2012-07-11 | 北大方正集团有限公司 | 一种三维几何形状特征描述方法及系统 |
CN105303607A (zh) * | 2015-10-28 | 2016-02-03 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种保持精度的三维模型简化方法 |
JP2017080931A (ja) * | 2015-10-23 | 2017-05-18 | ローランドディー.ジー.株式会社 | 3次元造形データ生成装置およびこれを備えた3次元造形システム |
CN107392561A (zh) * | 2017-06-06 | 2017-11-24 | 青岛中德信息服务有限公司 | 基于bim和互联网的建筑环境全景化展现方法 |
CN108230439A (zh) * | 2017-12-28 | 2018-06-29 | 苏州慧筑信息科技有限公司 | 一种用于web端三维模型轻量化方法、电子设备及存储介质 |
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- 2019-07-20 CN CN201910660291.XA patent/CN112330811B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0896167A (ja) * | 1994-09-21 | 1996-04-12 | Canon Inc | 三次元画像表示方法及びその装置 |
CN102339476A (zh) * | 2010-07-16 | 2012-02-01 | 北京瑞风协同科技股份有限公司 | 一种描述三维轻量化模型的方法 |
CN102568036A (zh) * | 2010-12-24 | 2012-07-11 | 北大方正集团有限公司 | 一种三维几何形状特征描述方法及系统 |
JP2017080931A (ja) * | 2015-10-23 | 2017-05-18 | ローランドディー.ジー.株式会社 | 3次元造形データ生成装置およびこれを備えた3次元造形システム |
CN105303607A (zh) * | 2015-10-28 | 2016-02-03 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种保持精度的三维模型简化方法 |
CN107392561A (zh) * | 2017-06-06 | 2017-11-24 | 青岛中德信息服务有限公司 | 基于bim和互联网的建筑环境全景化展现方法 |
CN108230439A (zh) * | 2017-12-28 | 2018-06-29 | 苏州慧筑信息科技有限公司 | 一种用于web端三维模型轻量化方法、电子设备及存储介质 |
Non-Patent Citations (2)
Title |
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刘云华等: "产品三维数据模型轻量化表示实现", 《计算机辅助设计与图形学学报》 * |
杨荣等: "基于简单曲面检测的三维模型轻量化方法", 《系统仿真学报》 * |
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Denomination of invention: Data lightweight storage method and device of 3D model Effective date of registration: 20230202 Granted publication date: 20221101 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Huanhui Technology Co.,Ltd. Registration number: Y2023110000046 |
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Denomination of invention: A Lightweight Data Storage Method and Device for 3D Models Granted publication date: 20221101 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Huanhui Technology Co.,Ltd. Registration number: Y2024110000110 |
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