Evaluation of haptic guidance virtual fixtures and 3D visualization methods in telemanipulation—a user study

K Huang, D Chitrakar, F Rydén, HJ Chizeck - Intelligent Service Robotics, 2019 - Springer
… as point clouds [24, 46,47,48]. It has been shown that providing the teleoperator with depth
information in the form of a real-time point cloud for … Another efficient method of displaying 3D …

Virtual reality-based time-delayed haptic teleoperation using point cloud data

D Valenzuela-Urrutia, R Muñoz-Riffo… - … & Robotic Systems, 2019 - Springer
… a methodology for bilateral teleoperation of robots based on the use of point cloud data …
Advanced telerobotic underwater manipulation using virtual fixtures and haptic rendering, …

Visible patches for haptic rendering of point clouds

L Zhu, Y Xiang, A Song - IEEE Transactions on Haptics, 2022 - ieeexplore.ieee.org
haptic rendering methods for point clouds only works well for large haptic proxies or dense
point clouds, which limits the haptic … -region virtual fixtures from streaming point clouds: …

Vision-based dynamic virtual fixtures for tools collision avoidance in robotic surgery

R Moccia, C Iacono, B Siciliano… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
method to create forbidden region virtual fixtures to protect an object from undesired contacts,
using point cloud … introduces a method based on haptic guidance and virtual fixtures that …

Method for generating real-time interactive virtual fixture for shared teleoperation in unknown environments

V Pruks, JH Ryu - The International Journal of Robotics …, 2022 - journals.sagepub.com
point on an image using point-based method; (f) selection of cylinder surface normal in a point
cloud using point-based method… discussed in this paper render the haptic feedback at the …

Human–robot co-manipulation during surface tooling: A general framework based on impedance control, haptic rendering and discrete geometry

S Kana, KP Tee, D Campolo - Robotics and Computer-Integrated …, 2021 - Elsevier
techniques such as photometry and laser scanning [5], [12], [26], [41] resulting in discrete
representation of objects such as point clouds and … achieved with the help of virtual fixtures. …

A framework for interactive virtual fixture generation for shared teleoperation in unstructured environments

V Pruks, JH Ryu - 2020 IEEE International Conference on …, 2020 - ieeexplore.ieee.org
… 3d point cloud using the camera matrix and depth image according to [31]. We compute the
pose of the point cloud … of haptic guidance virtual fixtures and 3D visualization methods in …

Dynamic Virtual Fixture Generation Based on Intra-Operative 3D Image Feedback in Robot-Assisted Minimally Invasive Thoracic Surgery

Y Shi, P Zhu, T Wang, H Mai, X Yeh, L Yang, J Wang - Sensors, 2024 - mdpi.com
… In [17], a proxy method for the haptic rendering of streaming point cloud data was proposed.
… for dynamic virtual fixtures generated from a point cloud utilizing the VFF method. The …

Vision-based virtual fixtures generation for robotic-assisted polyp dissection procedures

R Moccia, M Selvaggio, L Villani… - … Robots and Systems …, 2019 - ieeexplore.ieee.org
method for creating forbidden region virtual fixtures protecting an object from unwanted contact
using point cloud … Figure 8 contains the estimated haptic guidance forces rendered to the …

Sampling of 3dof robot manipulator joint-limits for haptic feedback

K Huang, YH Su, M Khalil, D Melesse… - 2019 IEEE 4th …, 2019 - ieeexplore.ieee.org
… simple cone-shaped virtual fixtures for workspace feedback. … Haptic rendering based on
the entire point cloud PC would … The method for retrieving the appropriate sub point cloud for …