271 / 2021-10-08 20:14:05

DancingPottery-虚实交融的体感交互建模系统

学术类 > 4组：自然人机交互

We present a method of designing and fabricating pottery artwork through human posture without the user having professionalskills or 3D modeling software operation experience. This method creatively solves the mapping relationship between the humanskeleton and the pottery shape and has a strong modeling ability while being user-friendly. Our system represents the deformation ofpottery with four independent types and provides real-time visual feedback as the user changes the posture. Unlike the traditionalpottery manufacturing process, where the product has high symmetry, our system supports modeling asymmetric pottery shapes.After obtaining the model, the user can use clay 3D printing to produce the pottery by optimizing the shape parameters to meet theprintability. User study shows that the designed mapping relationship can complete high-degree-of-freedom pottery shape deformation,and inexperienced users can easily use it with few prompts.

我们提出了一种在没有专业技能或3D建模软件使用经验的情况下下，通过人体姿态设计和制作陶瓷的创新性方法。该方法创造性地解决了人体姿态与陶瓷模型之间的映射关系，具有很强的建模能力，同时具有优秀的用户友好性。我们的系统采用四种独立的算子对模型进行变形，并向提供了实时的视觉反馈。不同于传统的具有高度对称性的陶瓷制造工艺，我们的方法能够创造出非对称的陶瓷工艺品。在获得模型后，用户可以通过打印软件来生成可打印的路径。用户研究表明，我们所设计的映射关系可以完成高自由度的变形，没有经验的用户只只需很少的提示即可轻松使用。