CN109472319A - 一种三维模型分类方法以及检索方法 - Google Patents
一种三维模型分类方法以及检索方法 Download PDFInfo
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- CN109472319A CN109472319A CN201811448722.8A CN201811448722A CN109472319A CN 109472319 A CN109472319 A CN 109472319A CN 201811448722 A CN201811448722 A CN 201811448722A CN 109472319 A CN109472319 A CN 109472319A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000003062 neural network model Methods 0.000 claims abstract description 65
- 238000012549 training Methods 0.000 claims abstract description 37
- 238000010606 normalization Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000013528 artificial neural network Methods 0.000 claims description 34
- 230000004913 activation Effects 0.000 claims description 6
- 238000013527 convolutional neural network Methods 0.000 claims description 3
- 238000013480 data collection Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
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CN109472319A true CN109472319A (zh) | 2019-03-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110704653A (zh) * | 2019-09-09 | 2020-01-17 | 上海慧之建建设顾问有限公司 | 一种bim模型中以图搜索构件的方法及图文搜索系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100054607A1 (en) * | 2006-11-10 | 2010-03-04 | National University Corporation Toyohashi University Of Technology | Three-Dimensional Model Search Method, Computer Program, and Three-Dimensional Model Search System |
CN105243139A (zh) * | 2015-10-10 | 2016-01-13 | 天津大学 | 一种基于深度学习的三维模型检索方法及其检索装置 |
CN108427729A (zh) * | 2018-02-23 | 2018-08-21 | 浙江工业大学 | 一种基于深度残差网络与哈希编码的大规模图片检索方法 |
CN108470320A (zh) * | 2018-02-24 | 2018-08-31 | 中山大学 | 一种基于cnn的图像风格化方法及系统 |
US20180300533A1 (en) * | 2013-12-15 | 2018-10-18 | 7893159 Canada Inc. | Method and System for Comparing 3D Models |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100054607A1 (en) * | 2006-11-10 | 2010-03-04 | National University Corporation Toyohashi University Of Technology | Three-Dimensional Model Search Method, Computer Program, and Three-Dimensional Model Search System |
US20180300533A1 (en) * | 2013-12-15 | 2018-10-18 | 7893159 Canada Inc. | Method and System for Comparing 3D Models |
CN105243139A (zh) * | 2015-10-10 | 2016-01-13 | 天津大学 | 一种基于深度学习的三维模型检索方法及其检索装置 |
CN108427729A (zh) * | 2018-02-23 | 2018-08-21 | 浙江工业大学 | 一种基于深度残差网络与哈希编码的大规模图片检索方法 |
CN108470320A (zh) * | 2018-02-24 | 2018-08-31 | 中山大学 | 一种基于cnn的图像风格化方法及系统 |
Non-Patent Citations (2)
Title |
---|
周燕 等: ""基于二维压缩感知和分层特征的图像检索算法"", 《电子学报》 * |
周燕 等: ""基于多特征融合的三维模型检索算法"", 《计算机科学》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110704653A (zh) * | 2019-09-09 | 2020-01-17 | 上海慧之建建设顾问有限公司 | 一种bim模型中以图搜索构件的方法及图文搜索系统 |
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