DeepSeek 与腾讯和港大合作开发 AI 3D 设计工具

中国初创公司 DeepSeek 与腾讯和香港大学合作,开发开源 AI 框架 Pointer-CAD。该框架基于阿里巴巴的 Qwen 2.5 模型,旨在提升计算机辅助设计中的准确性和效率。研究人员在 arXiv 上发布论文,强调其生成复杂几何结构的能力,并将分割错误降至极低水平。

中国初创公司 DeepSeek 与腾讯和香港大学(HKU)合作,推出开源 Pointer-CAD 框架,用于改进 3D 设计。该框架基于阿里巴巴的 Qwen 2.5 模型,旨在提升计算机辅助设计(CAD)的准确性和效率。

根据周三在开放访问存储库 arXiv 上发布的论文,这种新方法“能够有效支持复杂几何结构的生成,并将分割错误降至极低水平”,相比现有技术。该论文作者包括 DeepSeek 研究员刘文、腾讯的赵子博、港大教授马毅,以及北航学生齐大成。他们已将该方法开源,代码可在 GitHub 上获取,这是全球最大的开发者社区。

CAD 工作流程通常从 2D 草图开始,如线条和圆圈,然后转化为 3D 建模操作。现有的 AI 方法在生成 3D 对象时,要么消耗过多令牌,要么不支持实体选择,从而限制复杂编辑。Pointer-CAD 通过命令序列和 B-rep(边界表示)技术,解决了这些问题。

关键词包括 CAD、DeepSeek、腾讯、3D 建模、HKU、命令序列、B-rep 和边界表示。该合作突显了中国在 AI 辅助设计领域的进展。

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