TactStyle: Generating Tactile Textures with Generative AI for Digital Fabrication скачать в хорошем качестве

TactStyle: Generating Tactile Textures with Generative AI for Digital Fabrication

TactStyle: Generating Tactile Textures with Generative AI for Digital Fabrication CHI 2025 Authors: Faraz Faruqi (MIT CSAIL), Maxine Perroni-Scharf (MIT CSAIL), Jaskaran Singh Walia (Vellore Institute of Technology), Yunyi Zhu (MIT CSAIL), Shuyue Feng (Zhejiang University), Donald Degraen (HIT Lab NZ, University of Canterbury & University of Duisburg-Essen), Stefanie Mueller (MIT CSAIL) Abstract: Recent work in Generative AI enables the stylization of 3D models based on image prompts. However, these methods do not incorporate tactile information, leading to designs that lack the expected tactile properties. We present TactStyle, a system that allows creators to stylize 3D models with images while incorporating the expected tactile properties. TactStyle accomplishes this using a modified image-generation model fine-tuned to generate heightfields for given surface textures. By optimizing 3D model surfaces to embody a generated texture, TactStyle creates models that match the desired style and replicate the tactile experience. We utilize a large-scale dataset of textures to train our texture generation model. In a psychophysical experiment, we evaluate the tactile qualities of a set of 3D-printed original textures and TactStyle's generated textures. Our results show that TactStyle successfully generates a wide range of tactile features from a single image input, enabling a novel approach to haptic design. #3dprinting #fabrication #tactile #haptics #chi2025 #genai #generativeai #ai