Results 21 to 30 of about 5,789,969 (312)
Virtual and Augmented Reality Direct Ophthalmoscopy Tool: A Comparison between Interactions Methods
Multimodal Technologies and Interaction, 2021 Direct ophthalmoscopy (DO) is a medical procedure whereby a health professional, using a direct ophthalmoscope, examines the eye fundus. DO skills are in decline due to the use of interactive diagnostic equipment and insufficient practice with the direct
Michael Chan +5 more
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Multimodal Technologies and Interaction, 2022 Virtual reality devices are used for several application domains, such as medicine, entertainment, marketing and training. A handheld controller is the common interaction method for direct object manipulation in virtual reality environments.
Jari Kangas +4 more
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Hand Tracking and Gesture Recognition by Multiple Contactless Sensors: A Survey
IEEE Transactions on Human-Machine Systems, 2023 Hand tracking and gesture recognition are fundamental in a multitude of applications. Various sensors have been used for this purpose, however, all monocular vision systems face limitations caused by occlusions.
Eleni Theodoridou +6 more
semanticscholar +1 more source
Sensors, 2023 The article explores the possibilities of using hand gestures as a control interface for robotic systems in a collaborative workspace. The development of hand gesture control interfaces has become increasingly important in everyday life as well as ...
Aleš Vysocký +5 more
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Embedding Gesture Prior to Joint Shape Optimization Based Real-Time 3D Hand Tracking
IEEE Access, 2020 In this paper, we present a novel approach for 3D hand tracking in real-time from a set of depth images. In each frame, our approach initializes hand pose with learning and then jointly optimizes the hand pose and shape.
Yunlong Che, Yue Qi
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A Mechanical Hand-Tracking System With Tactile Feedback Designed for Telemanipulation
IEEE Transactions on Haptics, 2023 In this paper, we present a mechanical hand-tracking system with tactile feedback designed for fine manipulation in teleoperation scenarios. Alternative tracking methods based on artificial vision and data gloves have become an asset for virtual reality ...
Marcello Palagi +7 more
semanticscholar +1 more source
Hand Movement Tracking and Recognizing Hand Gestures [PDF]
Journal of the Korea Academia-Industrial cooperation Society, 2013 Abstract This paper introduces an Augmented Reality system recognizing hand gestures and shows results of the evaluation. The system’s user can interact with artificial objects and manipulate their position and motions simply by his hand gestures. Hand gesture recognition is based on Histograms of Oriented Gradients (HOG).
Kwang-Chae Park, Ceol-Soo Bae
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Collaborative Differential Evolution Filtering for Tracking Hand-Object Interactions
IEEE Access, 2020 Human hands engage in interactive activities in many practical working scenarios, among which the interactions between human hands and objects are the most common.
Dongnian Li +3 more
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Sensors, 2021 This paper proposes a three-dimensional (3D) point-of-intention (POI) determination method using multimodal fusion between hand pointing and eye gaze for a 3D virtual display.
Suparat Yeamkuan, Kosin Chamnongthai
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Dynamics based 3D skeletal hand tracking [PDF]
Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, 2013 Published in Graphics Interface ...
Melax, Stan +2 more
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