Journal ArticleDOI
3-D Augmented Reality for MRI-Guided Surgery Using Integral Videography Autostereoscopic Image Overlay
Reads0
Chats0
TLDR
The feasibility studies showed that augmented reality of the image overlay system could increase the surgical instrument placement accuracy and reduce the procedure time as a result of intuitive 3-D viewing.Abstract:
A 3-D augmented reality navigation system using autostereoscopic images was developed for MRI-guided surgery. The 3-D images are created by employing an animated autostereoscopic image, integral videography (IV), which provides geometrically accurate 3-D spatial images and reproduces motion parallax without using any supplementary eyeglasses or tracking devices. The spatially projected 3-D images are superimposed onto the surgical area and viewed via a half-slivered mirror. A fast and accurate spatial image registration method was developed for intraoperative IV image-guided therapy. Preliminary experiments showed that the total system error in patient-to-image registration was 0.90 ± 0.21 mm, and the procedure time for guiding a needle toward a target was shortened by 75%. An animal experiment was also conducted to evaluate the performance of the system. The feasibility studies showed that augmented reality of the image overlay system could increase the surgical instrument placement accuracy and reduce the procedure time as a result of intuitive 3-D viewing.read more
Citations
More filters
Journal ArticleDOI
The Perception of the Visual World. By James J. Gibson. U.S.A.: Houghton Mifflin Company, 1950 (George Allen & Unwin, Ltd., London). Price 35s.
TL;DR: In this paper, the authors offer a new book that enPDFd the perception of the visual world to read, which they call "Let's Read". But they do not discuss how to read it.
Journal ArticleDOI
Augmented reality in laparoscopic surgical oncology.
TL;DR: The existing interactive and automatic AR systems in digestive surgical oncology are reviewed, highlighting their benefits and limitations and the future evolutions and the issues that still have to be tackled so that this technology can be seamlessly integrated in the operating room.
Journal ArticleDOI
The status of augmented reality in laparoscopic surgery as of 2016.
TL;DR: A comprehensive review of all the different methods proposed by the literature concerning augmented reality in intra-abdominal minimally invasive surgery (also known as laparoscopic surgery) in order to better grasp the current landscape of the field.
Journal ArticleDOI
Augmented Reality Navigation With Automatic Marker-Free Image Registration Using 3-D Image Overlay for Dental Surgery
Junchen Wang,Hideyuki Suenaga,Kazuto Hoshi,Liangjing Yang,Etsuko Kobayashi,Ichiro Sakuma,Hongen Liao +6 more
TL;DR: An augmented reality navigation system with automatic marker-free image registration using 3-D image overlay and stereo tracking for dental surgery and the overall image overlay error of the proposed system was 0.71 mm.
Journal ArticleDOI
Development of a surgical navigation system based on augmented reality using an optical see-through head-mounted display
TL;DR: In this study, an AR-based surgical navigation system (AR-SNS) is developed using an optical see-through HMD (head-mounted display), aiming at improving the safety and reliability of the surgery.
References
More filters
Journal ArticleDOI
Least-Squares Fitting of Two 3-D Point Sets
TL;DR: An algorithm for finding the least-squares solution of R and T, which is based on the singular value decomposition (SVD) of a 3 × 3 matrix, is presented.
Journal ArticleDOI
The Perception of the Visual World. By James J. Gibson. U.S.A.: Houghton Mifflin Company, 1950 (George Allen & Unwin, Ltd., London). Price 35s.
TL;DR: In this paper, the authors offer a new book that enPDFd the perception of the visual world to read, which they call "Let's Read". But they do not discuss how to read it.
Proceedings ArticleDOI
A head-mounted three dimensional display
TL;DR: The fundamental idea behind the three-dimensional display is to present the user with a perspective image which changes as he moves, and this display depends heavily on this "kinetic depth effect".
Journal ArticleDOI
Development and implementation of intraoperative magnetic resonance imaging and its neurosurgical applications.
Peter McL. Black,Thomas M. Moriarty,Eben Alexander,Philip E. Stieg,Eric J. Woodard,P. Langham Gleason,Claudia Martin,Ron Kikinis,Richard B. Schwartz,Ferenc A. Jolesz +9 more
TL;DR: A new open configuration magnetic resonance imaging (MRI) system, with which neurosurgical procedures can be performed using image guidance, is described, which allows lesions to be precisely localized and targeted, and the progress of a procedure can be immediately evaluated.