Results 11 to 20 of about 2,156 (262)
Interactive Hepatic Parenchymal Transection Simulation with Haptic Feedback
Virtual Reality & Intelligent Hardware, 2021 Background: Liver resection involves surgical removal of a portion of the liver. It is used to treat liver tumors and liver injuries. The complexity and high-risk nature of this surgery prevents novice doctors from practicing it on real patients. Virtual
Hongyu Wu +6 more
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Haptic rendering: introductory concepts [PDF]
IEEE Computer Graphics and Applications, 2004 Haptic rendering allows users to "feel" virtual objects in a simulated environment. We survey current haptic systems and discuss some basic haptic-rendering algorithms. In the past decade we've seen an enormous increase in interest in the science of haptics.
Kenneth, Salisbury +2 more
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Research on Realistic Haptic Interaction for Miscible Fluids [PDF]
Jisuanji gongcheng, 2018 Most existing haptic interaction studies focus on simulating the haptic interaction of single-phase flow,but because they ignore the differences between the different liquids in miscible liquids,they cannot be directly applied to the haptic interaction ...
MA Chao,LIU Shiguang
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Visuo-Haptic Mixed Reality Simulation Using Unbound Handheld Tools
Applied Sciences, 2020 Visuo-haptic mixed reality (VHMR) adds virtual objects to a real scene and enables users to see and also touch them via a see-through display and a haptic device.
Mehmet Murat Aygün +3 more
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Modeling and Experimental Evaluation of Haptic Localization Using Electrostatic Vibration Actuators
IEEE Access, 2023 Touch screen devices have become ubiquitous in modern day-to-day lives. While smaller touchscreen devices provide enough user engagement with meaningful haptic feedback, large touch devices still lack meaningful haptic stimulation.
Santosh Mohan Rajkumar +3 more
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Real-Time Laparoscopic Cholecystectomy Simulation Using a Particle-Based Physical System
Complex System Modeling and Simulation, 2022 Laparoscopic cholecystectomy is used to treat cholecystitis and cholelithiasis. Because the high risk of the surgery prevents novice doctors from practicing it on real patients, VR-based surgical simulation has been developed to simulate surgical ...
Hongyu Wu +4 more
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Stable Haptic Rendering Using a Pipelined Threading Architecture
International Journal of Advanced Robotic Systems, 2012 The high force update rate is a key factor for achieving high performance of haptic rendering, which imposes a stringent real-time requirement upon the execution environment of the haptic system.
Xiong Lu, Hao Zhao, Yong-Qiang Ye
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Hybrid Rugosity Mesostructures (HRMs) for fast and accurate rendering of fine haptic detail
CLEI Electronic Journal, 2010 Thehapticrenderingofsurfacemesostructure(finerelieffeatures)indensetrianglemeshesrequires special structures, equipment, and high sampling rates for detailed perception of rugged models.
Víctor Theoktisto +2 more
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Sensing and Rendering Method of 2-Dimensional Haptic Texture
Sensors, 2021 Nowadays, touchscreens have been used worldwide. However, most of them lack realistic haptic feedback. Several haptic feedback devices employ one-dimensional vibration only.
Satoshi Saga, Junya Kurogi
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Efficient Haptic Rendering of Regolith [PDF]
2021 IEEE International Conference on Robotics and Automation (ICRA), 2021 Driven by the need for physically accurate and haptically convincing models of lunar and planetary regolith for model-mediated teleoperation in space, we present an approach to modelling regolith in an efficient yet realistic way. Model parameters are derived from physical characteristics of the regolith, to render regoliths with different density ...
Pereira, Aaron, Schmidt, Annika
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