Saudi Cultural Missions Theses & Dissertations
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Item Restricted Developing a VR-Compatible Full-Body Inverse Kinematics System for Fencing Applications(Saudi Digital Library, 2025-05-07) Khodair, Saud Abu; Chakraborty, Dibyayan; Wang, YongxingThis paper explores the design and implementation of a full-body inverse kinematics (IK) system for Virtual Reality (VR), with a focus on enabling realistic estimations of fencing poses. Fencing presents a unique challenge due to its highly asymmetrical stances, which general- purpose IK systems aren't designed for, therefor the general purpose. The goal of this project is to develop a system that not only solves for the equivalent of a VR user's inputs in real time but also respects anatomical constraints and delivers stable and realistic body pose estimations.14 0Item Restricted Developing a VR-Compatible Full-Body Inverse Kinematics System for Fencing Applications(Saudi Digital Library, 2025-05-07) Abu Khodair, Saud; Chakraborty, Dibyayan; Wang, YongxingThis paper explores the design and implementation of a full-body inverse kinematics (IK) system for Virtual Reality (VR), with a focus on enabling realistic estimations of fencing poses. Fencing presents a unique challenge due to its highly asymmetrical stances, which general- purpose IK systems aren't designed for, therefor the general purpose. The goal of this project is to develop a system that not only solves for the equivalent of a VR user's inputs in real time but also respects anatomical constraints and delivers stable and realistic body pose estimations.6 0Item Restricted Design and Development of a Mobile Motion Capture Suite for Advancing Technology Adoption(Massachusetts Institute of Technology, 2024-03-14) Abdo, Hadeel; Anthony, BrianMotion Capture (MoCap) technology has revolutionized several industries, including film- making, manufacturing, sports, and healthcare. Yet, the high cost and complexity of existing precise MoCap systems can make them inaccessible to many people. In addressing this ac- cessibility problem, the Lab-in-a-Box (LabX) project was initiated within MIT’s Center for Clinical and Translational Research (CCTR) to develop a portable, accurate, user-friendly, and inclusive MoCap system to be used in healthcare applications and beyond. This thesis explores the initial stages of developing the LabX system, including extensive market research and user interviews, user-centric hardware design, software development, and camera integration and sensor fusion. Decisions such as Raspberry Pi camera selection and ROS2 utilization for system integration are made to ensure optimal performance. Structural tests are conducted to ensure durability and adaptability to diverse environmental conditions and natural vibrations. This stage of the LabX project lays the foundation for creating accessible markerless tracking and less-invasive radar motion capture systems in the future. The current design of LabX enables quick customization, creating a robust foundation for broader applications in physical therapy education, in-home remote sensing, and other use cases.45 0