Results 41 to 50 of about 4,256,092 (227)

Emerging Optoelectronic Devices Based on Microscale LEDs and Their Use as Implantable Biomedical Applications

Micromachines, 2022
Thin-film microscale light-emitting diodes (LEDs) are efficient light sources and their integrated applications offer robust capabilities and potential strategies in biomedical science.
Haijian Zhang, Yanxiu Peng, Nuohan Zhang, Jian Yang, Yongtian Wang, He Ding   +5 more
doaj   +1 more source

ARTEMIS: A Collaborative Mixed-Reality System for Immersive Surgical Telementoring

International Conference on Human Factors in Computing Systems, 2021
Traumatic injuries require timely intervention, but medical expertise is not always available at the patient’s location. Despite recent advances in telecommunications, surgeons still have limited tools to remotely help inexperienced surgeons.
Danilo Gasques, Janet G. Johnson, Tommy Sharkey, Yuanyuan Feng, Ru Wang, Z. Xu, Enrique Zavala, Yifei Zhang, Wanze Xie, Xinming Zhang, Konrad L. Davis, Michael C. Yip, Nadir Weibel   +12 more
semanticscholar   +1 more source

Optimized Iterative Algorithm to Generate Computer-Generated Holograms Based on the Intermediate Angular-Spectrum Method

IEEE Photonics Journal, 2022
The intermediate angular-spectrum method is an efficient way to calculate computer-generated holograms without zero-padding and cropping operation. In this paper, we present an optimized iteration algorithm to improve the reconstruction quality in the ...
Dapu Pi, Juan Liu, Yongtian Wang
doaj   +1 more source

Augmented, Virtual and Mixed Reality in Dentistry: A Narrative Review on the Existing Platforms and Future Challenges

Applied Sciences, 2022
The recent advancements in digital technologies have led to exponential progress in dentistry. This narrative review aims to summarize the applications of Augmented Reality, Virtual Reality and Mixed Reality in dentistry and describes future challenges ...
Riccardo Monterubbianesi, Vincenzo Tosco, Flavia Vitiello, G. Orilisi, Franco Fraccastoro, A. Putignano, G. Orsini   +6 more
semanticscholar   +1 more source

Inter/intra-frame constrained vascular segmentation in X-ray angiographic image sequence

BMC Medical Informatics and Decision Making, 2019
Background Automatic vascular segmentation in X-ray angiographic image sequence is of crucial interest, for instance, for better quantifying coronary arteries in diagnostic and interventional procedures.
Shuang Song, Chenbing Du, Ying Chen, Danni Ai, Hong Song, Yong Huang, Yongtian Wang, Jian Yang   +7 more
doaj   +1 more source

Effects of Augmented Reality-, Virtual Reality-, and Mixed Reality–Based Training on Objective Performance Measures and Subjective Evaluations in Manual Assembly Tasks: A Scoping Review

Hum. Factors, 2022
Objective The present scoping review aims to transform the diverse field of research on the effects of mixed reality-based training on performance in manual assembly tasks into comprehensive statements about industrial needs for and effects of mixed ...
Lea M. Daling, Sabine J. Schlittmeier
semanticscholar   +1 more source

Immercity: a curation content application in Virtual and Augmented reality

, 2018
When working with emergent and appealing technologies as Virtual Reality, Mixed Reality and Augmented Reality, the issue of definitions appear very often.
Rodriguez, Nancy, Strauss, Olivier, Taupiac, Jean-Daniel   +2 more
core   +2 more sources

Perceiving Mass in Mixed Reality through Pseudo-Haptic Rendering of Newton's Third Law [PDF]

, 2015
In mixed reality, real objects can be used to interact with virtual objects. However, unlike in the real world, real objects do not encounter any opposite reaction force when pushing against virtual objects. The lack of reaction force during manipulation
Ammi, Mehdi, Coquillart, Sabine, Guéniat, Florimond, Issartel, Paul   +3 more
core   +4 more sources

An innovative mixed reality approach for maxillofacial osteotomies and repositioning

Virtual Reality, 2023
Craniomaxillofacial surgeries are performed using custom-made physical cutting guides and resin dental splints that present several drawbacks (e.g. time and cost required for their design and production).
Agnese Brunzini, A. Mazzoli, M. Pagnoni, M. Mandolini   +3 more
semanticscholar   +1 more source

Examining the effectiveness of virtual, augmented, and mixed reality (VAMR) therapy for upper limb recovery and activities of daily living in stroke patients: a systematic review and meta-analysis

Journal of NeuroEngineering and Rehabilitation, 2022
Virtual reality (VR), augmented reality (AR), and mixed reality (MR) are emerging technologies in the field of stroke rehabilitation that have the potential to overcome the limitations of conventional treatment.
Sze Chit Leong, Yukming Tang, Fong Mei Toh, K. Fong   +3 more
semanticscholar   +1 more source