Tactile Super-resolution

A tactile sensor is a device that can acquire the properties of an object being touched. Can include object material, texture, surface temperature, roughness and even weight.

Vision-based tactile sensors use cameras to capture the deformation of the contact surface as tactile information. Taxel-based tactile sensors are composed of multiple tactile sensing units (Taxels) and can collect force distribution information within a certain range around the contact. This project combines the characteristics of Vision-Based high resolution and Taxel-Based flexibility and easy integration.

When you first touch an object, through a small amount of observation data + prior knowledge, the prior knowledge dominates; after constantly touching the object, through a large amount of observation data + prior knowledge, at this time the prior is corrected through a large number of observations .