Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 15 of 15 for “"leap motion"”.
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Development of a virtual pet game using oculus rift and leap motion technologies.
… novel VR theory into practice. Furthermore, Leap Motion has emerged as a high precision bared hand tracker which supports VR integration. Thus, the combination of these technologies is promising in many application areas. Gaming is one of these, particularly the life simulation game genre …
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Effects of Control Device and Task Complexity on Performance and Task Shedding During a Robotic Arm Task
… (24 females) used two control devices, a Leap Motion controller and an Xbox controller, to teleoperate a robotic arm in a high or low complexity peg placement task. Simultaneously, participants were tasked with scanning images for tanks. During the experiment, participants had the option …
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Indian Sign Language Numbers Recognition Using Intel RealSense Camera
… the availability of the devices such as Kinect, Leap Motion and Intel RealSense cameras accessing the depth as well as color information has become available to the public with affordable costs.</p> <p>The Intel RealSense camera is a USB powered controller that can be supported with few hardware …
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Models for rested touchless gestural interaction.
… of off-the-shelf commodity devices such as the Leap Motion and the Xbox Kinect. One of the issues with this form of interaction is fatigue, a problem colloquially known as the "Gorilla Arm Syndrome.'' However, by allowing interaction from a rested position, whereby the elbow is rested on a …
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Virtual reality system with haptics integration
… precise devices like the Oculus Rift and the Leap Motion, there has been a resurgence of interest in VR and human computer interaction, a subset of VR that is within the haptic and tactile realm. This thesis provides a description of a system that provides haptic feedback when touching a …
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Jester: A Device Abstraction and Data Fusion API for Skeletal Tracking
… application that uses a PrimeSense Carmine and Leap Motion Controller to provide full body and finger skeletal tracking. Jester was able to fuse the data in real time while using the Carmine's data to compensate for ambiguity in the Leap's tracking.</p>
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Reabilitação em fratura do rádio distal
… method with the use of an electronic device - Leap Motion - which captures movements motivated by a game that makes the man use hand movements to perform this command. They were made initial and final evaluations in the goniometer to measure joint range of motion and applying a standardized …
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3D Hand Pose Estimation Via a Lightweight Deep Learning Model
… from RGBD images. Commercial solutions like Leap Motion and Intel RealSense™ use stereoscopic sensors or IR illumination-based methods to capture the depth in a photograph and further estimate pose using Deep Learning (DL) methods. These hand pose estimation work has not considered the use of …
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A Software Development Kit for Camera-Based Gesture Interaction
… including the popular Microsoft Kinect and Leap Motion devices.</p> <p>Despite this rise in availability and popularity, development for these devices is currently an arduous task, unless only the most simple of gestures is required. The goal of this thesis is to develop a Software …
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Visualisation and manipulation of 3D patient-specific bone geometry using augmented reality
… of the virtual object as specified. Finally, the Leap Motion Controller (LMC) and Leap's Orion SDK was used for exploring markerless tracking. The AR HMD systems developed enabled performance assessments, and alignment errors were identified during trials of the three systems. Most notably the …
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A multiple optical tracking based approach for enhancing hand-based interaction in virtual reality simulations
… hand-based interaction system that comprises two Leap Motion sensors mounted onto a VR headset at different orientations. Novel approaches to the aggregation and validation of sensor data are presented. A machine learning sub-system is developed to validate hand data received by the sensors. …
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Smart Environment Based On Real-Time Human Position Tracking For Remote Presence And Collaboration
… cameras, stereo cameras, accelerometers, and motion detectors. This report presents a platform to detect and track real-time locations of people present in buildings and map their location information into virtual models as avatars using omni-directional cameras installed in the physical …
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The use of motion-tracking games for rehabilitation of the paretic upper extremity in individuals with stroke
… of web-based games, a commercially available Leap Motion sensor, a custom stand designed to hold the sensor, and a laptop computer. To use the game, participants moved their hand underneath the motion sensor which interacts with the games on the computer screen. The researchers adjusted the …
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Immersive Virtual Reality and 3D Interaction for Volume Data Analysis
… design of a bare-hand version of the VC with the Leap Motion controller device. Our evaluations of the VC show the benefits of using 3DI over standard 2DI techniques. This body of work provides the building blocks for a three-way many-many-many mapping between the sets of VR system fidelity …
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Hand gesture recognition and hand tracking for medical applications
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms