Regularized Diffusion Modeling for CAD Representation Generation

19 Sept 2024 (modified: 12 Nov 2024)ICLR 2025 Conference Withdrawn SubmissionEveryoneRevisionsBibTeXCC BY 4.0
Keywords: CAD, Diffusion Regularization, 3D Generation
Abstract: Computer-Aided Design (CAD) has significant practical value in various industrial applications. However, achieving high-quality and diverse shape generation, as well as flexible conditional control, remains a challenge in the field of CAD model generation. To address these issues, we propose CADiffusion, a diffusion-based generative model with a hierarchical latent representation tailored to the complexities of CAD design processes. To enhance the performance and reliability of the model in generating accurate CAD models, we have developed a specialized decoder with regularization strategies that navigate through the noise space of the diffusion model, smoothing the results. This approach not only improves the diversity and quality of the generated CAD models but also enhances their practical applicability, marking a significant advancement in the integration of generative models and automated CAD systems.
Primary Area: generative models
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Submission Number: 1972
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