CN112200098A - 基于建筑图纸的阀门自动识别方法 - Google Patents
基于建筑图纸的阀门自动识别方法 Download PDFInfo
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- CN112200098A CN112200098A CN202011098048.2A CN202011098048A CN112200098A CN 112200098 A CN112200098 A CN 112200098A CN 202011098048 A CN202011098048 A CN 202011098048A CN 112200098 A CN112200098 A CN 112200098A
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- 238000000034 method Methods 0.000 title claims abstract description 213
- 238000010276 construction Methods 0.000 claims abstract description 182
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
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- 239000007788 liquid Substances 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 claims description 4
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- OQCFWECOQNPQCG-UHFFFAOYSA-N 1,3,4,8-tetrahydropyrimido[4,5-c]oxazin-7-one Chemical compound C1CONC2=C1C=NC(=O)N2 OQCFWECOQNPQCG-UHFFFAOYSA-N 0.000 claims description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/42—Document-oriented image-based pattern recognition based on the type of document
- G06V30/422—Technical drawings; Geographical maps
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
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Application Number | Priority Date | Filing Date | Title |
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CN202011098048.2A CN112200098B (zh) | 2020-10-14 | 2020-10-14 | 基于建筑图纸的阀门自动识别方法 |
PCT/CN2021/070269 WO2022077785A1 (zh) | 2020-10-14 | 2021-01-05 | 基于建筑图纸的阀门自动识别方法 |
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CN202011098048.2A CN112200098B (zh) | 2020-10-14 | 2020-10-14 | 基于建筑图纸的阀门自动识别方法 |
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CN112200098A true CN112200098A (zh) | 2021-01-08 |
CN112200098B CN112200098B (zh) | 2024-04-12 |
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CN202011098048.2A Active CN112200098B (zh) | 2020-10-14 | 2020-10-14 | 基于建筑图纸的阀门自动识别方法 |
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CN (1) | CN112200098B (zh) |
WO (1) | WO2022077785A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112200097A (zh) * | 2020-10-14 | 2021-01-08 | 广州大学 | 基于建筑图纸的室内管线自动识别方法 |
Citations (6)
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KR101693811B1 (ko) * | 2015-12-08 | 2017-01-06 | 한국기술교육대학교 산학협력단 | 밸브 모델링 방법 및 장치 |
CN108268743A (zh) * | 2018-02-09 | 2018-07-10 | 广州大学 | 基于建筑图纸的井自动识别方法及系统 |
CN108363866A (zh) * | 2018-02-09 | 2018-08-03 | 广州大学 | 基于建筑图纸的地板自动识别方法 |
CN110059760A (zh) * | 2019-04-25 | 2019-07-26 | 北京工业大学 | 基于拓扑结构和cnn的几何图形识别方法 |
CN110490141A (zh) * | 2019-08-21 | 2019-11-22 | 南京怀宇科技有限公司 | 一种填涂信息的识别方法、装置、终端及存储介质 |
US20200124401A1 (en) * | 2017-04-21 | 2020-04-23 | Hitachi-Ge Nuclear Energy, Ltd. | Plant Facility Apparatus Recognition System and Plant Facility Apparatus Recognition Method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108376248B (zh) * | 2018-02-09 | 2020-09-11 | 广州大学 | 基于建筑图纸的柱和墙自动识别方法 |
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2020
- 2020-10-14 CN CN202011098048.2A patent/CN112200098B/zh active Active
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2021
- 2021-01-05 WO PCT/CN2021/070269 patent/WO2022077785A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101693811B1 (ko) * | 2015-12-08 | 2017-01-06 | 한국기술교육대학교 산학협력단 | 밸브 모델링 방법 및 장치 |
US20200124401A1 (en) * | 2017-04-21 | 2020-04-23 | Hitachi-Ge Nuclear Energy, Ltd. | Plant Facility Apparatus Recognition System and Plant Facility Apparatus Recognition Method |
CN108268743A (zh) * | 2018-02-09 | 2018-07-10 | 广州大学 | 基于建筑图纸的井自动识别方法及系统 |
CN108363866A (zh) * | 2018-02-09 | 2018-08-03 | 广州大学 | 基于建筑图纸的地板自动识别方法 |
CN110059760A (zh) * | 2019-04-25 | 2019-07-26 | 北京工业大学 | 基于拓扑结构和cnn的几何图形识别方法 |
CN110490141A (zh) * | 2019-08-21 | 2019-11-22 | 南京怀宇科技有限公司 | 一种填涂信息的识别方法、装置、终端及存储介质 |
Non-Patent Citations (2)
Title |
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吴纸庄: "给排水制图标准(规范图集图例)", HTTPS://WENKU.BAIDU.COM/VIEW/90BBE7F9FAB069DC502201DD.HTML, pages 1 - 4 * |
杨若瑜等: "工程图对象识别规则自动获取方法的研究", 《计算机学报》, vol. 26, no. 10, pages 1 - 6 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112200097A (zh) * | 2020-10-14 | 2021-01-08 | 广州大学 | 基于建筑图纸的室内管线自动识别方法 |
CN112200097B (zh) * | 2020-10-14 | 2024-05-03 | 广州大学 | 基于建筑图纸的室内管线自动识别方法 |
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Publication number | Publication date |
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WO2022077785A1 (zh) | 2022-04-21 |
CN112200098B (zh) | 2024-04-12 |
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