Results 41 to 50 of about 155,666 (297)

HoloLens-Based AR System with a Robust Point Set Registration Algorithm

open access: yesSensors, 2019
By the standard of today’s image-guided surgery (IGS) technology, in order to check and verify the progress of the surgery, the surgeons still require divert their attention from the patients occasionally to check against the display. In this paper,
Jong-Chih Chien   +3 more
doaj   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

The Parameter Optimization Design Of The Naked Eye Stereoscopic Display With Slit Grating

open access: yesMATEC Web of Conferences, 2018
Based on the principle of slit grating free stereoscopic display, an optical system model was established and the system was simulated with tracepro optical design software.
liu Jun, Liu Lintao
doaj   +1 more source

Depth Estimation for Light-Field Images Using Stereo Matching and Convolutional Neural Networks

open access: yesSensors, 2020
The paper presents a novel depth-estimation method for light-field (LF) images based on innovative multi-stereo matching and machine-learning techniques. In the first stage, a novel block-based stereo matching algorithm is employed to compute the initial
Ségolène Rogge   +2 more
doaj   +1 more source

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu   +11 more
wiley   +1 more source

Viewing a Graph in a Virtual Reality Display is Three Times as Good as a 2D Diagram [PDF]

open access: yes, 1994
An experiment is reported which tests whether network information is more effectively displayed in a three dimensional space than in a two dimensional space.
Franck, Glenn, Ware, Colin
core   +2 more sources

Clinical Outcomes of SEEG‐Guided Radiofrequency Thermocoagulation in Children With Focal Drug‐Resistant Epilepsy: A Multicenter Real‐World Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen   +7 more
wiley   +1 more source

Design of new energy vehicle exhibition space based on virtual reality technology

open access: yesEnergy Reports, 2022
At present, although the new energy vehicle experience center presents a dynamic development trend of science, technology, diversity and innovation, the display and dissemination of the new energy vehicle industry and culture cannot be satisfied ...
Sihua Huang   +3 more
doaj   +1 more source

Empirical Comparisons of Virtual Environment Displays [PDF]

open access: yes, 2001
There are many different visual display devices used in virtual environment (VE) systems. These displays vary along many dimensions, such as resolution, field of view, level of immersion, quality of stereo, and so on.
Bowman, D.   +4 more
core   +1 more source

Redundancy of stereoscopic images: Experimental Evaluation

open access: yes, 2005
With the recent advancement in visualization devices over the last years, we are seeing a growing market for stereoscopic content. In order to convey 3D content by means of stereoscopic displays, one needs to transmit and display at least 2 points of ...
Campos, J.   +3 more
core   +1 more source

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