a 3d active touch interaction based on the meso-structure analyzing
In the field of digital archive, high-definition measurement, modeling and rendering of the cultural properties are very important problems. However, it is not allowed to touch valued cultural properties in general and it is impossible to measure parameter of these cultural properties by contact measuring method. Therefore, we model a surface asperity of the cultural property "Noh-cloth" based on meso-structure analyzing and propose a novel system for the 3D Noh-cloth exhibition which enables users to touch interactively with 3D haptic device and vibration speakers.
digital archive tactile rendering normal map