@inproceedings{3eefa233bfae4a538117a07b585398cf,
title = "Holographic iRay: Exploring Augmentation for Medical Applications",
abstract = "A Holographic iRay prototype focusing on medical augmented reality is presented. The prototype is built using Microsoft HoloLens and Unity engine based on a previous iRay system built for iPad. A human subject is scanned using magnetic resonance imaging and the torso surface is pre-operatively segmented for 3D registration. The registration is performed using the iterative closest point algorithm between the pre-operative torso surface and the active torso surface mesh provided by the HoloLens spatial mapping and the gaze interaction. A scanning box is visualized at the gazing point to help the user select the targeting area. The pre-operative torso surface and the sampled active vertices within the scanning box are additionally overlaid in the box as the auxiliary information for guidance. Several simple interactions are designed to control the rendering of the inner organs after the registration. The experimental results demonstrate the potential of the Holographic iRay for medical applications.",
keywords = "HMD, HoloLens, ICP, Markerless Registration, Medical AR, Spatial Mapping",
author = "Tian Xie and Islam, {Mohammad M.} and Lumsden, {Alan B.} and Kakadiarias, {Ioannis A.}",
note = "Funding Information: This research was funded in part by the Methodist Research Institute and the UH Hugh Roy and Lillie Cranz Cullen Endowment Fund. All statements of fact, opinion or conclusions contained herein are those of the authors and should not be construed as representing the official views or policies of the sponsors. Publisher Copyright: {\textcopyright} 2017 IEEE. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.; 16th Adjunct IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2017 ; Conference date: 09-10-2017 Through 13-10-2017",
year = "2017",
month = oct,
day = "27",
doi = "10.1109/ISMAR-Adjunct.2017.73",
language = "English (US)",
series = "Adjunct Proceedings of the 2017 IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "220--222",
editor = "Wolfgang Broll and Holger Regenbrecht and Gerd Bruder and Myriam Servieres and Maki Sugimoto and Swan, {J Edward}",
booktitle = "Adjunct Proceedings of the 2017 IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2017",
address = "United States",
}