Marker displacement method used in vision-based tactile sensors—From 2-D to 3-D: A review

M Li, T Li, Y Jiang - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
The vision-based tactile sensor has been proven to be a promising device for sensing tactile
information. Among such sensors, the marker displacement method (MDM) is the most …

StereoTac: A novel visuotactile sensor that combines tactile sensing with 3D vision

E Roberge, G Fornes… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Combining 3D vision with tactile sensing could unlock a greater level of dexterity for robots
and improve several manipulation tasks. However, obtaining a close-up 3D view of the …

GelSight360: An omnidirectional camera-based tactile sensor for dexterous robotic manipulation

MH Tippur, EH Adelson - 2023 IEEE International Conference …, 2023 - ieeexplore.ieee.org
Camera-based tactile sensors have shown great promise in enhancing a robot's ability to
perform a variety of dexterous manipulation tasks. Advantages of their use can be attributed …

Soft robotic link with controllable transparency for vision-based tactile and proximity sensing

QK Luu, DQ Nguyen, NH Nguyen - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Robots have been brought to work close to humans in many scenarios. For coexistence and
collaboration, robots should be safe and pleasant for humans to interact with. To this end …

Virdo++: Real-world, visuo-tactile dynamics and perception of deformable objects

Y Wi, A Zeng, P Florence, N Fazeli - arXiv preprint arXiv:2210.03701, 2022 - arxiv.org
Deformable objects manipulation can benefit from representations that seamlessly integrate
vision and touch while handling occlusions. In this work, we present a novel approach for …

VisTac Towards a Unified Multi-Modal Sensing Finger for Robotic Manipulation

S Athar, G Patel, Z Xu, Q Qiu, Y She - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Tactile sensors are crucial in providing contact geometry information necessary for object
manipulation. However, it remains highly nontrivial for a tactile sensor to be able to perceive …

Design of a multimodal fingertip sensor for dynamic manipulation

A SaLoutos, E Stanger-Jones, M Guo… - … on Robotics and …, 2023 - ieeexplore.ieee.org
We introduce a spherical fingertip sensor for dynamic manipulation. It is based on
barometric pressure and time-of-flight proximity sensors and is low-latency, compact, and …

LeTac-MPC: Learning Model Predictive Control for Tactile-reactive Grasping

Z Xu, Y She - arXiv preprint arXiv:2403.04934, 2024 - arxiv.org
Grasping is a crucial task in robotics, necessitating tactile feedback and reactive grasping
adjustments for robust grasping of objects under various conditions and with differing …

Tactile recovery of shape from texture deformation

A Jilani - 2024 - escholarship.mcgill.ca
As robots are developed to make life for humans easier, their ability to navigate and
manipulate the environment around them is crucial for a great number of tasks. Frameworks …

[PDF][PDF] Moving Lights and Cameras for Better 3D Perception of Indoor Scenes

A Chaudhury - 2024 - arkadeepnc.github.io
Decades of research on computer vision have highlighted the importance of active sensing–
where an agent controls the parameters of the sensors to improve perception. Research on …