55 citations · 100 across the 9 of their papers we have counts for
9 papers
ThinTact:Thin Vision-Based Tactile Sensor by Lensless Imaging
Jing Xu, Weihang Chen, Hongyu Qian +2
Vision-based tactile sensors have drawn increasing interest in the robotics community. However, traditional lens-based designs impose minimum thickness constraints on these sensors…
GAP-RL: Grasps As Points for RL Towards Dynamic Object Grasping
Pengwei Xie, Siang Chen, Qianrun Chen +5
Dynamic grasping of moving objects in complex, continuous motion scenarios remains challenging. Reinforcement Learning (RL) has been applied in various robotic manipulation tasks,…
ActiveNeRF: Learning Accurate 3D Geometry by Active Pattern Projection
Jianyu Tao, Changping Hu, Edward Yang +2
NeRFs have achieved incredible success in novel view synthesis. However, the accuracy of the implicit geometry is unsatisfactory because the passive static environmental illuminati…
TransTouch: Learning Transparent Objects Depth Sensing Through Sparse Touches
Liuyu Bian, Pengyang Shi, Weihang Chen +3
Transparent objects are common in daily life. However, depth sensing for transparent objects remains a challenging problem. While learning-based methods can leverage shape priors t…
Enhancing Generalizable 6D Pose Tracking of an In-Hand Object with Tactile Sensing
Yun Liu, Xiaomeng Xu, Weihang Chen +5
When manipulating an object to accomplish complex tasks, humans rely on both vision and touch to keep track of the object's 6D pose. However, most existing object pose tracking sys…
Close the Optical Sensing Domain Gap by Physics-Grounded Active Stereo Sensor Simulation
Xiaoshuai Zhang, Rui Chen, Ang Li +11
In this paper, we focus on the simulation of active stereovision depth sensors, which are popular in both academic and industry communities. Inspired by the underlying mechanism of…