CN112164140A - 三维体数据模型构建方法 - Google Patents
三维体数据模型构建方法 Download PDFInfo
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- CN112164140A CN112164140A CN202010984768.2A CN202010984768A CN112164140A CN 112164140 A CN112164140 A CN 112164140A CN 202010984768 A CN202010984768 A CN 202010984768A CN 112164140 A CN112164140 A CN 112164140A
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- 238000013499 data model Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title description 8
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000009877 rendering Methods 0.000 claims abstract description 13
- 238000013468 resource allocation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000012217 deletion Methods 0.000 claims description 6
- 230000037430 deletion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000011946 reduction process Methods 0.000 claims 1
- 239000013585 weight reducing agent Substances 0.000 claims 1
- 238000012800 visualization Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
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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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- 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
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Abstract
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Priority Applications (1)
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CN202010984768.2A CN112164140A (zh) | 2020-09-18 | 2020-09-18 | 三维体数据模型构建方法 |
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CN202010984768.2A CN112164140A (zh) | 2020-09-18 | 2020-09-18 | 三维体数据模型构建方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113343340A (zh) * | 2021-06-29 | 2021-09-03 | 中国电建集团华东勘测设计研究院有限公司 | 基于bim和gis的模型处理及加载优化方法 |
CN113421329A (zh) * | 2021-06-15 | 2021-09-21 | 广联达科技股份有限公司 | 一种三维模型的生成方法、系统及装置 |
CN115481336A (zh) * | 2022-08-18 | 2022-12-16 | 湖北省交通规划设计院股份有限公司 | 基于云端共享的交通三维实景设计方案展示方法和系统 |
CN116740202A (zh) * | 2023-06-09 | 2023-09-12 | 中国电力工程顾问集团中南电力设计院有限公司 | 一种火力发电厂pdms三维模型轻量化处理方法 |
CN116991795A (zh) * | 2023-06-27 | 2023-11-03 | 中国船舶集团有限公司第七一九研究所 | 一种三维模型自动轻量化处理方法和系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103646421A (zh) * | 2013-12-13 | 2014-03-19 | 贾金原 | 基于增强型PyrLK光流法的树木轻量化3D重建方法 |
CN104573072A (zh) * | 2015-01-26 | 2015-04-29 | 江苏欧索软件有限公司 | 基于异构数字资源融合的三维地理信息共享服务系统 |
CN105791328A (zh) * | 2016-05-25 | 2016-07-20 | 江苏省基础地理信息中心 | 一种三维信息的调用方法、共享方法和装置 |
CN106910236A (zh) * | 2017-01-22 | 2017-06-30 | 北京微视酷科技有限责任公司 | 一种三维虚拟环境中的渲染显示方法及装置 |
CN111369668A (zh) * | 2020-03-06 | 2020-07-03 | 西安奥卡云数据科技有限公司 | 一种自动绘制3d模型的方法 |
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2020
- 2020-09-18 CN CN202010984768.2A patent/CN112164140A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103646421A (zh) * | 2013-12-13 | 2014-03-19 | 贾金原 | 基于增强型PyrLK光流法的树木轻量化3D重建方法 |
CN104573072A (zh) * | 2015-01-26 | 2015-04-29 | 江苏欧索软件有限公司 | 基于异构数字资源融合的三维地理信息共享服务系统 |
CN105791328A (zh) * | 2016-05-25 | 2016-07-20 | 江苏省基础地理信息中心 | 一种三维信息的调用方法、共享方法和装置 |
CN106910236A (zh) * | 2017-01-22 | 2017-06-30 | 北京微视酷科技有限责任公司 | 一种三维虚拟环境中的渲染显示方法及装置 |
CN111369668A (zh) * | 2020-03-06 | 2020-07-03 | 西安奥卡云数据科技有限公司 | 一种自动绘制3d模型的方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113421329A (zh) * | 2021-06-15 | 2021-09-21 | 广联达科技股份有限公司 | 一种三维模型的生成方法、系统及装置 |
CN113343340A (zh) * | 2021-06-29 | 2021-09-03 | 中国电建集团华东勘测设计研究院有限公司 | 基于bim和gis的模型处理及加载优化方法 |
CN115481336A (zh) * | 2022-08-18 | 2022-12-16 | 湖北省交通规划设计院股份有限公司 | 基于云端共享的交通三维实景设计方案展示方法和系统 |
CN116740202A (zh) * | 2023-06-09 | 2023-09-12 | 中国电力工程顾问集团中南电力设计院有限公司 | 一种火力发电厂pdms三维模型轻量化处理方法 |
CN116991795A (zh) * | 2023-06-27 | 2023-11-03 | 中国船舶集团有限公司第七一九研究所 | 一种三维模型自动轻量化处理方法和系统 |
CN116991795B (zh) * | 2023-06-27 | 2024-05-17 | 中国船舶集团有限公司第七一九研究所 | 一种三维模型自动轻量化处理方法和系统 |
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Inventor after: Li Ao Inventor after: Guo Mingai Inventor after: Jing Zetao Inventor after: Cui Jingyuan Inventor after: Tian Yuanyuan Inventor after: Zhao Yanyan Inventor after: Zhou Kun Inventor before: Li Ao Inventor before: Guo Mingai Inventor before: Jing Zetao Inventor before: Cui Jingyuan Inventor before: Tian Yuanyuan Inventor before: Zhao Yanyan Inventor before: Zhou Kun |
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