8 citations · 23 across the 12 of their papers we have counts for
3 papers · 1 filter
Calibration-Free Surface Normals Estimation in Vision-Based Tactile Sensing using Universal Photometric Stereo
Zdravko Dugonjic, Stefanie Speidel, Roberto Calandra
Vision-based tactile sensors are a popular solution for capturing rich contact surface geometry. However, to obtain high-detail contact surface normals and depth, it is necessary t…
RCT: A Robot-Collected Touch-Vision-Language Dataset for Tactile Generalization
Jingbo He, Michael Färber, Roberto Calandra
For robots manipulating open-world objects, tactile representations must generalize to unseen materials. We introduce RCT (Robotic Contact Tactile), a robot-collected touch-vision-…
SemanticFeels: Semantic Labeling during In-Hand Manipulation
Anas Al Shikh Khalil, Haozhi Qi, Roberto Calandra
As robots become increasingly integrated into everyday tasks, their ability to perceive both the shape and properties of objects during in-hand manipulation becomes critical for ad…