Sökning: "3D real time visualization"

Visar resultat 21 - 25 av 38 uppsatser innehållade orden 3D real time visualization.

1. 21. Adaptive rendering of celestial bodies in WebGL

   Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

   Författare :Jonas Zeitler; [2015]
   Nyckelord :WebGL; Three.js; Javascript; HLOD; Geometry Clipmaps; Planet rendering; Level of Detail; Real-time rendering; Mobile devices; Heightmaps; Massive terrain; Out-of-core rendering; GPU programming; Astronomy; Visualization; Web Map Services; Datateknik; Datateknik;

   Sammanfattning : This report covers theory and comparison of techniques for rendering massive scale 3D geospa- tial planet data in a web browser. It also presents implementation details of a few of these tech- niques in WebGL and Javascript, using the Three.js [1] 3D library. LÄS MER

3. 22. Change your Perspective : Exploration of a 3D Network created with Open Data in an Immersive Virtual Reality Environment using a Head-mounted Display and Vision-based Motion Controls

   Master-uppsats, Linnéuniversitetet/Institutionen för medieteknik (ME)

   Författare :Nico Reski; [2015]
   Nyckelord :virtual reality; human-computer interaction; immersive interaction; natural user interface; information visualization; open data; head-mounted display; vision-based motion controls;

   Sammanfattning : Year after year, technologies are evolving in an incredible rapid pace, becoming faster, more complex, more accurate and more immersive. Looking back just a decade, especially interaction technologies have made a major leap. LÄS MER

4. 23. Realtime Virtual 3D Image of Kidney Using Pre-Operative CT Image for Geometry and Realtime US-Image for Tracking

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för visuell information och interaktion

   Författare :Sebastian Ärleryd; [2014]
   Nyckelord :computer vision; computed tomography; ultrasonography; visualisation; real time; interactive; segmentation; SURF; RANSAC;

   Sammanfattning : In this thesis a method is presented to provide a 3D visualization of the human kidney and surrounding tissue during kidney surgery. The method takes advantage of the high detail of 3D X-Ray Computed Tomography (CT) and the high time resolution of Ultrasonography (US). LÄS MER

5. 24. Towards Embodied Perspective : Exploring rst-person, stereoscopic, 4K, wall-sized rendering of embodied sculpting

   Master-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

   Författare :FERRAN BERTOMEU CASTELLS; [2014]
   Nyckelord :;

   Sammanfattning : The central goal of this thesis is creating and testing technology toproduce embodied interaction experiences. Embodied interaction is thesense that we inhabit a digital space with our minds operating on it asif it were our physical bodies, without conscious thought, but as naturalas reaching out with your ngers and touching the object in front of you. LÄS MER

7. 25. Simulation of Biological Tissue using Mass-Spring-Damper Models

   Uppsats för yrkesexamina på grundnivå, Örebro universitet/Institutionen för naturvetenskap och teknik

   Författare :Emil Eriksson; [2013]
   Nyckelord :mass-spring-damper; model; modelling; biological tissue; 3D; medical imaging; real-time; parallel computation; GPU; OpenCL; Runge-Kutta; move; cut; simulation; medical visualization; surgical simulation; massa-fjäderdämpare; modell; modellera; biologisk vävnad; 3D; medicinsk skanningsutrustning; 3D-skanning; realtid; parallell beräkning; GPU; OpenCL; Runge-Kutta; flytta; skär; medicinsk bildvetenskap; kirurgisk simulering;

   Sammanfattning : The goal of this project was to evaluate the viability of a mass-spring-damper based model for modeling of biological tissue. A method for automatically generating such a model from data taken from 3D medical imaging equipment including both the generation of point masses and an algorithm for generating the spring-damper links between these points is presented. LÄS MER