,A deep learning approach to the classification of 3D CAD models

来源 :Journal of Zhejiang University-Science C(Computers & Electro | 被引量 : 10次 | 上传用户:jay1222
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Model classification is essential to the management and reuse of 3D CAD models.Manual model classification is laborious and error prone.At the same time,the automatic classification methods are scarce due to the intrinsic complexity of 3D CAD models.In
其他文献
We propose a method to establish a dynamic model for a wave glider, a wave-propelled sea surface vehicle that can make use of wave energy to obtain thrust. The
The DC microgrid is connected to the AC utility by parallel bidirectional power converters (BPCs) to import/export large power, whose control directly affects t
本研究主要以与海岛棉枯萎病抗病性相关的标记和抗病相关的基因表达特性进行研究。首先利用CMD网站上公布的3273对SSR标记进行海岛棉之间核心引物的筛选及对核心引物的实用性
Accurate and fast performance estimation is necessary to drive design space exploration and thus support important design decisions. Current techniques are eith
该研究认为,①可用灰色关联度分析法与模糊概率值法来对杂交亲本进行综合评判,结合系统聚结果,选择综合评判值大、且各具特色的高产材料进行杂交,有望获强优势组合.在川西以
该文应用肖晗等建立的农杆菌介导转化体系,成功地将Bar基因、Xa21基因分别单独和同时导入籼稻常规品种或优良恢复系中,共获得8个基因型的115个转基因株系,其中6个基因型的72
We propose a formation control strategy for multiple unmanned aerial vehicles (multi-UAV) based on second-order consensus, by introducing position and velocity
应用型本科的“财政与税收”课程教学与高职高专的有很大区别,故在“专升本”背景下需要对这门课程进行改革,加强理论教学深度、广度的同时,也强调培养学生的应用技能。具体而言
Long propagation delay, limited bandwidth, and high bit error rate pose great challenges in media access control (MAC) protocol design for underwater acoustic n
该研究在对乳酸聚丙烯酰胺凝胶电泳技术进行改进的基础上,对河北省目前推广的主要玉米杂交种和自交系,共61个品种的干种子清蛋白(Albumins)电泳谱带进行了研究.结果表明,玉子