Real-time avoidance strategy of dynamic obstacles via half model-free detection and tracking with 2d lidar for mobile robots

H Dong, CY Weng, C Guo, H Yu… - IEEE/ASME transactions …, 2020 - ieeexplore.ieee.org
Avoidance is a necessary capability for a mobile robot to perform tasks, such as delivering
objects in household or industrial scenarios. The existing avoidance strategy based on …

Real-time robotic manipulation of cylindrical objects in dynamic scenarios through elliptic shape primitives

H Dong, E Asadi, G Sun, DK Prasad… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Robotic manipulation employs the object detection in images to create a scene awareness
and locate an object's pose. In dynamic scenarios, fast multiobject detection and tracking are …

Object pose estimation via pruned hough forest with combined split schemes for robotic grasp

H Dong, DK Prasad, IM Chen - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Robotic grasp in complex open-world scenarios requires an effective and generalizable
perception. Estimating object's pose is needed in a variety of practical grasping scenarios …

Robotic manipulations of cylinders and ellipsoids by ellipse detection with domain randomization

H Dong, J Zhou, C Qiu, DK Prasad… - … /ASME Transactions on …, 2022 - ieeexplore.ieee.org
A lot of objects commonly found in industrial and household environments are represented
by cylindrical shapes (flange plates) and ellipsoids (oranges). The visual tops of cylindrical …

A fast and high-precision ellipse detection method based on the Candy's theorem

X Fang, E Zhang, B Li, B Zhai - Ieee Access, 2023 - ieeexplore.ieee.org
Ellipse detection is one of the important parts of intelligent manufacturing, and the efficient
detection of elliptical contours corresponding to hole parts is the prerequisite before …

Research on binocular visual system of robotic arm based on improved SURF algorithm

H Sheng, S Wei, X Yu, L Tang - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
With the increasingly extensive application of robots in industrial production, visual of the
robotic arm has become an important research direction in the field of robots, which is also …

Grasp analysis and optimal design of robotic fingertip for two tendon-driven fingers

H Dong, E Asadi, C Qiu, J Dai, IM Chen - Mechanism and Machine Theory, 2018 - Elsevier
In this work, we focus on building the model of optimization design of the fingertip to
evaluate the best fingertip shape and determining the size range of objects grasped by …

Enabling grasp action: Generalized quality evaluation of grasp stability via contact stiffness from contact mechanics insight

H Dong, C Qiu, DK Prasad, Y Pan, J Dai… - Mechanism and Machine …, 2019 - Elsevier
Performing a grasp is a pivotal capability for a robotic gripper. We propose a new evaluation
approach of the quality of grasping stability via constructing a model of grasping stiffness …

Flexible telemanipulation based handy robot teaching on tape masking with complex geometry

Q Yuan, CY Weng, F Suárez-Ruiz, IM Chen - Robotics and Computer …, 2020 - Elsevier
Traditional robot teaching methods are cumbersome, tedious and difficult to scale for high-
mix low-volume applications. The tape masking, a common process for surface protection …

Efficient pose estimation from single RGB-D image via Hough forest with auto-context

H Dong, DK Prasad, Q Yuan, J Zhou… - 2018 IEEE/RSJ …, 2018 - ieeexplore.ieee.org
We propose a high efficient learning approach to estimating 6D (Degree of Freedom) pose
of the textured or texture-less objects for grasping purposes in a cluttered environment …