Clinical and experimental evaluation of an augmented reality system in cranio-maxillofacial surgery

2005 ◽  
Vol 1281 ◽  
pp. 565-570 ◽  
Author(s):  
R.A. Mischkowski ◽  
M. Zinser ◽  
A. Kübler ◽  
U. Seifert ◽  
J.E. Zöller
Keyword(s):  
Augmented Reality ◽  
Experimental Evaluation ◽  
Maxillofacial Surgery ◽  
Augmented Reality System

Novel Augmented Reality System for Oral and Maxillofacial Surgery

2021 ◽  
pp. 67-79
Author(s):  
Lele Ding ◽  
Long Shao ◽  
Zehua Zhao ◽  
Tao Zhang ◽  
Danni Ai ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Maxillofacial Surgery ◽  
Oral And Maxillofacial Surgery ◽  
Augmented Reality System

scholarly journals A Navigation and Augmented Reality System for Visually Impaired People

Sensors ◽  
2021 ◽  
Vol 21 (9) ◽  
pp. 3061
Author(s):  
Alice Lo Valvo ◽  
Daniele Croce ◽  
Domenico Garlisi ◽  
Fabrizio Giuliano ◽  
Laura Giarré ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Visually Impaired ◽  
Virtual Path ◽  
Physical Support ◽  
Augmented Reality System ◽  
Virtual Paths ◽  
Visually Impaired People ◽  
Impaired People ◽  
Autonomous Mobility ◽  
Indoor And Outdoor

In recent years, we have assisted with an impressive advance in augmented reality systems and computer vision algorithms, based on image processing and artificial intelligence. Thanks to these technologies, mainstream smartphones are able to estimate their own motion in 3D space with high accuracy. In this paper, we exploit such technologies to support the autonomous mobility of people with visual disabilities, identifying pre-defined virtual paths and providing context information, reducing the distance between the digital and real worlds. In particular, we present ARIANNA+, an extension of ARIANNA, a system explicitly designed for visually impaired people for indoor and outdoor localization and navigation. While ARIANNA is based on the assumption that landmarks, such as QR codes, and physical paths (composed of colored tapes, painted lines, or tactile pavings) are deployed in the environment and recognized by the camera of a common smartphone, ARIANNA+ eliminates the need for any physical support thanks to the ARKit library, which we exploit to build a completely virtual path. Moreover, ARIANNA+ adds the possibility for the users to have enhanced interactions with the surrounding environment, through convolutional neural networks (CNNs) trained to recognize objects or buildings and enabling the possibility of accessing contents associated with them. By using a common smartphone as a mediation instrument with the environment, ARIANNA+ leverages augmented reality and machine learning for enhancing physical accessibility. The proposed system allows visually impaired people to easily navigate in indoor and outdoor scenarios simply by loading a previously recorded virtual path and providing automatic guidance along the route, through haptic, speech, and sound feedback.

An Augmented Reality System for Epidural Anesthesia (AREA): Prepuncture Identification of Vertebrae

2013 ◽  
Vol 60 (9) ◽  
pp. 2636-2644 ◽  
Author(s):  
Hussam Al-Deen Ashab ◽  
Victoria A. Lessoway ◽  
Siavash Khallaghi ◽  
Alexis Cheng ◽  
Robert Rohling ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Epidural Anesthesia ◽  
Augmented Reality System

Augmented reality as an aid in maxillofacial surgery: Validation of a wearable system allowing maxillary repositioning

2014 ◽  
Vol 42 (8) ◽  
pp. 1970-1976 ◽  
Author(s):  
Giovanni Badiali ◽  
Vincenzo Ferrari ◽  
Fabrizio Cutolo ◽  
Cinzia Freschi ◽  
Davide Caramella ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Maxillofacial Surgery ◽  
Wearable System

Landmark-based augmented reality system for paranasal and transnasal endoscopic surgeries

2009 ◽  
Vol 5 (4) ◽  
pp. 415-422 ◽  
Author(s):  
Ramesh Thoranaghatte ◽  
Jaime Garcia ◽  
Marco Caversaccio ◽  
Daniel Widmer ◽  
Miguel A. Gonzalez Ballester ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Augmented Reality System
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