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VQ-CAD: Computer-Aided Design model generation with vector quantized diffusion

文献类型：期刊论文

作者Wang, Hanxiao1,2; Zhao, Mingyang3; Wang, Yiqun4; Quan, Weize1,2; Yan, Dong-Ming1,2
刊名COMPUTER AIDED GEOMETRIC DESIGN
出版日期2024-06-01
卷号111页码:13
关键词Diffusion model Computer-aided design CLIP Vector quantization Representation learning
ISSN号0167-8396
DOI10.1016/j.cagd.2024.102327
通讯作者Zhao, Mingyang(migyangz@gmail.com) ; Quan, Weize(qweizework@gmail.com)
英文摘要Computer -Aided Design (CAD) software remains a pivotal tool in modern engineering and manufacturing, driving the design of a diverse range of products. In this work, we introduce VQ-CAD, the first CAD generation model based on Denoising Diffusion Probabilistic Models . This model utilizes a vector quantized diffusion model, employing multiple hierarchical codebooks generated through VQ-VAE. This integration not only offers a novel perspective on CAD model generation but also achieves state-of-the-art performance in 3D CAD model creation in a fully automatic fashion. Our model is able to recognize and incorporate implicit design constraints by simply forgoing traditional data augmentation. Furthermore, by melding our approach with CLIP, we significantly simplify the existing design process, directly generate CAD command sequences from initial design concepts represented by text or sketches , capture design intentions, and ensure designs adhere to implicit constraints.
资助项目National Natural Science Foundation of China[62172415] ; National Natural Science Foundation of China[62102418] ; National Natural Science Foundation of China[62202076] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB0640000] ; Beijing Science and Technology Plan Project[Z231100005923033] ; Open Projects Program of State Key Laboratory of Multimodal Artificial Intelligence Systems
WOS研究方向Computer Science ; Mathematics
语种英语
WOS记录号WOS:001261049800001
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Beijing Science and Technology Plan Project ; Open Projects Program of State Key Laboratory of Multimodal Artificial Intelligence Systems
源URL[http://ir.ia.ac.cn/handle/173211/59154]  
专题模式识别国家重点实验室_三维可视计算
通讯作者Zhao, Mingyang; Quan, Weize
作者单位1.Chinese Acad Sci, Inst Automat, MAIS, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Hong Kong Inst Sci & Innovat, Hong Kong, Peoples R China
4.Chongqing Univ, Coll Comp Sci, Chongqing, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Hanxiao,Zhao, Mingyang,Wang, Yiqun,et al. VQ-CAD: Computer-Aided Design model generation with vector quantized diffusion[J]. COMPUTER AIDED GEOMETRIC DESIGN,2024,111:13.
APA Wang, Hanxiao,Zhao, Mingyang,Wang, Yiqun,Quan, Weize,&Yan, Dong-Ming.(2024).VQ-CAD: Computer-Aided Design model generation with vector quantized diffusion.COMPUTER AIDED GEOMETRIC DESIGN,111,13.
MLA Wang, Hanxiao,et al."VQ-CAD: Computer-Aided Design model generation with vector quantized diffusion".COMPUTER AIDED GEOMETRIC DESIGN 111(2024):13.

入库方式： OAI收割

来源：自动化研究所

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