CN109359534B - 一种三维物体几何特征提取方法及系统 - Google Patents
一种三维物体几何特征提取方法及系统 Download PDFInfo
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
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CN110069656B (zh) * | 2019-03-28 | 2023-03-31 | 天津大学 | 一种基于生成对抗网络的二维图片检索三维模型的方法 |
CN112444784B (zh) * | 2019-08-29 | 2023-11-28 | 北京市商汤科技开发有限公司 | 三维目标检测及神经网络的训练方法、装置及设备 |
US11741728B2 (en) | 2020-04-15 | 2023-08-29 | Toyota Research Institute, Inc. | Keypoint matching using graph convolutions |
CN112185477B (zh) * | 2020-09-25 | 2024-04-16 | 北京望石智慧科技有限公司 | 分子特征的提取及三维定量构效关系的计算方法及装置 |
CN116704267B (zh) * | 2023-08-01 | 2023-10-27 | 成都斐正能达科技有限责任公司 | 一种基于改进yolox算法的深度学习3d打印缺陷检测方法 |
CN116662628B (zh) * | 2023-08-01 | 2023-11-10 | 南京航空航天大学 | 一种基于复杂薄壁零件的三维cad模型检索方法 |
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US6674689B2 (en) * | 2002-04-12 | 2004-01-06 | Exxonmobil Upstream Research Company | Method for morphologic analysis of seismic objects |
CN101488226A (zh) * | 2008-01-16 | 2009-07-22 | 中国科学院自动化研究所 | 基于单次三维激光扫描的树木测量和重建方法 |
CN101763652B (zh) * | 2009-06-03 | 2012-05-30 | 中国科学院自动化研究所 | 一种基于分叉特征的三维骨架快速提取方法 |
CN101719140B (zh) * | 2009-12-23 | 2012-04-18 | 中山大学 | 一种图形检索方法 |
CN103236079B (zh) * | 2013-04-19 | 2015-07-22 | 浙江理工大学 | 一种基于三维模型体素化的内部球改进构造方法 |
CN108182475A (zh) * | 2017-12-29 | 2018-06-19 | 中南大学 | 一种基于自动编码机-超限学习机的多维度数据特征识别方法 |
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AN EFFICIENT 2D TO 3D VIDEO CONVERSION METHOD BASED ON SKELETON;Zheng Li,and etc;《2009 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video》;20090605;第1-4页 * |
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