Towards vision-based robotic skins: a data-driven, multi-camera tactile sensor

@article{Trueeb2020TowardsVR,
  title={Towards vision-based robotic skins: a data-driven, multi-camera tactile sensor},
  author={Camill Trueeb and Carmelo Sferrazza and Raffaello D’Andrea},
  journal={2020 3rd IEEE International Conference on Soft Robotics (RoboSoft)},
  year={2020},
  pages={333-338}
}
This paper describes the design of a multi-camera optical tactile sensor that provides information about the contact force distribution applied to its soft surface. This information is contained in the motion of spherical particles spread within the surface, which deforms when subject to force. The small embedded cameras capture images of the different particle patterns that are then mapped to the three-dimensional contact force distribution through a machine learning architecture. The design… Expand
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