Results 231 to 240 of about 229,998 (274)

Sensitivity comparison of inertial to optical motion capture during gait: implications for tracking recovery

International Conference on Rehabilitation Robotics, 2019
Wearable sensors provide a foundation for development of wearable robotic technology to be used in clinical applications. Inertial motion capture (IMC) has emerged as a viable alternative to more cumbersome, non-portable optical methods.
Jeonghwan Lee, Sung Yul Shin, Gaurav Ghorpade, T. Akbas, J. Sulzer   +4 more
semanticscholar   +1 more source

Articulated point pattern matching in optical motion capture systems

7th International Conference on Control, Automation, Robotics and Vision, 2002. ICARCV 2002., 2004
Tracking and identifying articulated objects have received growing attention in computer vision in the past decade. In market-based optical motion capture (MoCap) systems, an articulated movement of near-rigid segments is represented via a sequence of moving dots of known 3D coordinates, corresponding to the captured marker positions.
null Baihua Li, H. Holstein, null Qinggang Meng   +2 more
openaire   +1 more source

Auto-labelling of Markers in Optical Motion Capture by Permutation Learning

Computer Graphics International Conference, 2019
Optical marker-based motion capture is a vital tool in applications such as motion and behavioural analysis, animation, and biomechanics. Labelling, that is, assigning optical markers to the pre-defined positions on the body is a time consuming and ...
S. Ghorbani, Ali Etemad, N. Troje
semanticscholar   +1 more source

Automatic initialization for skeleton tracking in optical motion capture

2015 IEEE International Conference on Robotics and Automation (ICRA), 2015
The ability to track skeletal movements is important in a variety of applications including animation, biological studies and animal experiments. To detect even small movements, such a method should provide highly accurate estimates. Besides that it should not impede the mammal in its motion. This motivates the usage of a passive optical motion capture
Tobias Schubert, Alexis Gkogkidis, Tonio Ball, Wolfram Burgard   +3 more
openaire   +1 more source

Optical-Mechanical Motion Capture System for Virtual Reality Applications

ASME 2011 World Conference on Innovative Virtual Reality, 2011
Actually, virtual reality is introduced in so many areas, such as medicine, automotive industry, robotics, entertainment, etc. A common interest of these areas is related with the user interaction, or with devices allowing users to interact with virtual reality. In this work we present the development of a prototype to capture the user’s fingers motion,
Ulises Zaldivar-Colado, Xiomara Zaldivar-Colado, Claudia Marmolejo-Rivas, Diego Murillo-Campos, Carlos Leo´n-Sa´nchez, Roberto Bernal-Guadiana, Carolina Martinez-Tirado   +6 more
openaire   +1 more source

Comparison of scapular kinematics from optical motion capture and inertial measurement units during a work-related and functional task protocol

Medical and Biological Engineering and Computing, 2023
Kenzie B. Friesen, Anya Sigurdson, Angelica E. Lang   +2 more
semanticscholar   +1 more source

Autonomous real-time model building for optical motion capture

IEEE International Conference on Image Processing 2005, 2005
We present a robust framework for real-time processing of 3D motion capture data. It autonomously analyzes the input data to build a model of the observed subjects, and is expected to perform in situations where the observed features are unstable or frequently occluded.
S. Rajko, G. Qian
openaire   +1 more source

OpenMoCap: An Open Source Software for Optical Motion Capture

2009 VIII Brazilian Symposium on Games and Digital Entertainment, 2009
Nowadays motion capture is a valuable technique for virtual character animation in digital movies and games due to the high degree of realism that can be achieved. Unfortunately, most of the systems currently available to perform that task are expensive and proprietary.
David Lunardi Flam, Daniel Pacheco de Queiroz, Thatyene Louise Alves de Souza Ramos, Arnaldo de Albuquerque Araujo, Joao Victor Boechat Gomide   +4 more
openaire   +1 more source

Teleoperation of a Humanoid Robot Using an Optical Motion Capture System

International Conferences and Workshop on Bioinspired Intelligence, 2018
Given the resemblance between the human body and that of a humanoid robot, a very intuitive control system might use motion capture; the system would track the motion of different key joints along the body of the human operator and the robot should mimic
M. L.Nunez, D. Dajles, Francisco Siles
semanticscholar   +1 more source

Construction of human motion optical capture system

10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Intelligent Sensing Technologies and Applications, 2021
Xi Luo, Kun Ma, Guofeng Cai
openaire   +1 more source