23.2: A High Resolution Stereoscopic Computer Projection Display For Surgical Planning

2001 ◽  
Vol 32 (1) ◽  
pp. 359 ◽  
Author(s):  
Kevin Montgomery ◽  
Frederic Mazzella ◽  
Michael Stephanides ◽  
Stephen Schendel
Keyword(s):  
High Resolution ◽  
Surgical Planning ◽  
Projection Display

scholarly journals Surgical anatomy and functional connectivity of the limbic system

2009 ◽  
Vol 27 (2) ◽  
pp. E3 ◽  
Author(s):  
Karl-Olof Lövblad ◽  
Karl Schaller
Keyword(s):  
High Resolution ◽  
Mr Imaging ◽  
Limbic System ◽  
Surgical Planning ◽  
Diffusion Tensor ◽  
Imaging Techniques ◽  
Surgical Anatomy ◽  
Neurosurgical Planning ◽  
Functional Mr Imaging ◽  
Molecular Information

Object The goal in this study was to highlight the potential of currently available imaging techniques for surgical planning of procedures in and around the limbic system. Methods The authors review traditional and newer imaging techniques as applied to neurosurgical planning. Today MR imaging techniques play a preponderant role. The various applications of functional techniques such as diffusion weighted, diffusion tensor, perfusion, and functional MR imaging methods are discussed. Results In addition to the high-resolution studies of anatomy that can be acquired, especially at higher field strengths (≥ 3 T), MR imaging now also offers the possibility of acquiring functional, metabolic, hemodynamic, and molecular information on normal and pathological brain processes. Conclusions The knowledge obtained using the various imaging techniques contributes substantially to understanding the disease processes in a way that drastically improves surgical planning.

scholarly journals Spectral Domain OCT: An Aid to Diagnosis and Surgical Planning of Retinal Detachments

2011 ◽  
Vol 2011 ◽  
pp. 1-4
Author(s):  
Graham Auger ◽  
Stephen Winder
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
Surgical Planning ◽  
Surgical Intervention ◽  
Spectral Domain ◽  
Optical Coherence ◽  
Spectral Domain Oct

Regmatogenous retinal detachments need prompt intervention particularly when macula is on. Unfortunately this is not always easy to ascertain clinically and the chronicity of the event is often muddled in patient's histories. Developments in optical coherence tomography (OCT) have allowed high-resolution axial scans which have enabled the characterisation of retinal changes in retinal detachments. In this paper, we show the changes in retinal morphology observed by spectral domain OCT and how this can be used to plan appropriate surgical intervention.

scholarly journals DESIGN AND IMPLEMENTATION OF A FOVEAL PROJECTION DISPLAY

2008 ◽  
Vol 08 (02) ◽  
pp. 243-263 ◽  
Author(s):  
BENJAMIN A. AHLBORN ◽  
OLIVER KREYLOS ◽  
SOHAIL SHAFII ◽  
BERND HAMANN ◽  
OLIVER G. STAADT
Keyword(s):  
High Resolution ◽  
Large Scale ◽  
Image Data ◽  
Large Data ◽  
Large Data Sets ◽  
Data Sets ◽  
Resolution Image ◽  
High Resolution Image ◽  
Projection Display ◽  
Display Resolution

We introduce a system that adds a foveal inset to large-scale projection displays. The effective resolution of the foveal inset projection is higher than the original display resolution, allowing the user to see more details and finer features in large data sets. The foveal inset is generated by projecting a high-resolution image onto a mirror mounted on a panCtilt unit that is controlled by the user with a laser pointer. Our implementation is based on Chromium and supports many OpenGL applications without modifications.We present experimental results using high-resolution image data from medical imaging and aerial photography.

High-Resolution Multi-View Projection Display With a Quantized-Diffusion-Angle Screen

2012 ◽  
Vol 8 (9) ◽  
pp. 496-504 ◽  
Author(s):  
Tohru Kawakami ◽  
Baku Katagiri ◽  
Takahiro Ishinabe ◽  
Tatsuo Uchida
Keyword(s):  
High Resolution ◽  
Projection Display

Flexible micromirror linear array for high-resolution projection display

2003 ◽  
Author(s):  
Francis Picard ◽  
Celine Campillo ◽  
Timothy D. Pope ◽  
Keith K. Niall ◽  
Philipp W. Peppler ◽  
...  
Keyword(s):  
High Resolution ◽  
Linear Array ◽  
Projection Display

A 46-in. high-resolution rear-projection display

1993 ◽  
Vol 1 (1) ◽  
pp. 23 ◽  
Author(s):  
Michitaka Ohsawa ◽  
Makoto Onozawa ◽  
Kohji Hirata ◽  
Toshimitsu Watanabe ◽  
Yuichiro Kimura ◽  
...  
Keyword(s):  
High Resolution ◽  
Projection Display ◽  
Rear Projection
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