Optimal accelerometer placement on a robot arm for pose estimation

2017 ◽  
Author(s):  
Indika B. Wijayasinghe ◽  
Joseph D. Sanford ◽  
Shamsudeen Abubakar ◽  
Mohammad Nasser Saadatzi ◽  
Sumit K. Das ◽  
...  
Keyword(s):  
Pose Estimation ◽  
Robot Arm

An integrated vision-based system for efficient robot arm teleoperation

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Xin Wu ◽  
Canjun Yang ◽  
Yuanchao Zhu ◽  
Weitao Wu ◽  
Qianxiao Wei
Keyword(s):  
Pose Estimation ◽  
Low Cost ◽  
Extraction Process ◽  
Robot Arm ◽  
Mapping Procedure ◽  
Content Type ◽  
Qualitative And Quantitative ◽  
Motion Constraints ◽  
Teleoperation System ◽  
Human Pose

Purpose This paper aims to present a natural human–robot teleoperation system, which capitalizes on the latest advancements of monocular human pose estimation to simplify scenario requirements on heterogeneous robot arm teleoperation. Design/methodology/approach Several optimizations in the joint extraction process are carried on to better balance the performance of the pose estimation network. To bridge the gap between human joint pose in Cartesian space and heterogeneous robot joint angle pose in Radian space, a routinized mapping procedure is proposed. Findings The effectiveness of the developed methods on joint extraction is verified via qualitative and quantitative experiments. The teleoperation experiments on different robots validate the feasibility of the system controlling. Originality/value The proposed system provides an intuitive and efficient human–robot teleoperation method with low-cost devices. It also enhances the controllability and flexibility of robot arms by releasing human operator from motion constraints, paving a new way for effective robot teleoperation.

Robot arm pose estimation by pixel-wise regression of joint angles

2016 ◽  
Author(s):  
Felix Widmaier ◽  
Daniel Kappler ◽  
Stefan Schaal ◽  
Jeannette Bohg
Keyword(s):  
Pose Estimation ◽  
Robot Arm ◽  
Joint Angles

scholarly journals Pose Estimation and Image Matching for Tidy-up Task using a Robot Arm

2021 ◽  
Vol 16 (4) ◽  
pp. 299-305
Author(s):  
Jinglan Piao ◽  
HyunJun Jo ◽  
Jae-Bok Song
Keyword(s):  
Pose Estimation ◽  
Image Matching ◽  
Robot Arm

Pose Estimation of a Robot Arm from a Single Camera

2021 ◽  
Author(s):  
Kiruthikan Sithamparanathan ◽  
Sarangan Rajendran ◽  
Pirakash Thavapirakasam ◽  
A.M. Harsha ◽  
S. Abeykoon
Keyword(s):  
Pose Estimation ◽  
Single Camera ◽  
Robot Arm

RoPose-Real: Real World Dataset Acquisition for Data-Driven Industrial Robot Arm Pose Estimation

2019 ◽  
Author(s):  
Thomas Gulde ◽  
Dennis Ludl ◽  
Johann Andrejtschik ◽  
Salma Thalji ◽  
Cristobal Curio
Keyword(s):  
Pose Estimation ◽  
Real World ◽  
Industrial Robot ◽  
Data Driven ◽  
Robot Arm

scholarly journals EyeRobot: enabling telemedicine using a robot arm and a head-mounted display

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Kevin Yu ◽  
Thomas Wegele ◽  
Daniel Ostler ◽  
Dirk Wilhelm ◽  
Hubertus Feußner
Keyword(s):  
Pose Estimation ◽  
Degrees Of Freedom ◽  
Robot Arm ◽  
End Effector ◽  
Head Mounted Display ◽  
Local Site ◽  
Head Mounted Displays ◽  
Time Critical ◽  
6 Degrees Of Freedom ◽  
First Contact

AbstractTelemedicine has become a valuable asset in emergency responses for assisting paramedics in decision making and first contact treatment. Paramedics in unfamiliar environments or time-critical situations often encounter complications for which they require external advice. Modern ambulance vehicles are equipped with microphones, cameras, and vital sensors, which allow experts to remotely join the local team. However, the visual channels are rarely used since the statically installed cameras only allow broad views at the patient. They neither allow a close-up view nor a dynamic viewpoint controlled by the remote expert. In this paper, we present EyeRobot, a concept which enables dynamic viewpoints for telepresence using the intuitive control of the user’s head motion. In particular, EyeRobot utilizes the 6 degrees of freedom pose estimation capabilities of modern head-mounted displays and applies them in real-time to the pose of a robot arm. A stereo-camera, installed on the end-effector of the robot arm, serves as the eyes of the remote expert at the local site. We put forward an implementation of EyeRobot and present the results of our pilot study which indicates its intuitive control.

A Study on Optimal Placement of Accelerometers for Pose Estimation of a Robot Arm

2018 ◽  
Author(s):  
Indika B. Wijayasinghe ◽  
Mohammad Nasser Saadatzi ◽  
Shamsudeen Abubakar ◽  
Dan O. Popa
Keyword(s):  
Pose Estimation ◽  
Optimal Placement ◽  
Robot Arm

Uncalibrated stereo vision with deep learning for 6-DOF pose estimation for a robot arm system

2021 ◽  
pp. 103847
Author(s):  
Mahmoud Abdelaal ◽  
Ramy M.A. Farag ◽  
Mohamed S. Saad ◽  
Ahmed Bahgat ◽  
Hassan M. Emara ◽  
...  
Keyword(s):  
Deep Learning ◽  
Pose Estimation ◽  
Stereo Vision ◽  
Robot Arm
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