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Dissertations / Theses on the topic '3D dynamic'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Spentzos, Agis. "CFD analysis of 3D dynamic stall." Thesis, University of Glasgow, 2005. http://theses.gla.ac.uk/1855/.

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Focusing on helicopter aerodynamics, it is known that the aerodynamic performance of the retreating side of a rotor disk is mainly dictated by the stall characteristics of the blade. Stall under dynamic conditions (Dynamic Stall) is the dominant phenomenon encountered on heavily loaded fast-flying rotors, resulting in an extra lift and excessive pitching moments. Dynamic stall (DS) can be idealised as the pitching motion of a finite wing and this is the focus of the present work which includes three main stages. At first, comparisons between available experimental data with CFD simulations wer

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2

Yang, Xiaoyan. "Dynamic simulation of 3D weaving process." Diss., Kansas State University, 2015. http://hdl.handle.net/2097/18970.

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Doctor of Philosophy<br>Department of Mechanical and Nuclear Engineering<br>Youqi Wang<br>Textile fabrics and textile composite materials demonstrate exceptional mechanical properties, including high stiffness, high strength to weight ratio, damage tolerance, chemical resistance, high temperature tolerance and low thermal expansion. Recent advances in weaving techniques have caused various textile fabrics to gain applications in high performance products, such as aircrafts frames, aircrafts engine blades, ballistic panels, helmets, aerospace components, racing car bodies, net-shape joints and

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3

Lindhe, Alexander, and Julia Szalontai. "3D visualization of dynamic drive test data." Thesis, KTH, Maskinkonstruktion (Inst.), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-176263.

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The modular product system of Scania CV AB provides the possibility of complete truck customization while using a limited number of interchangeable components. The high product modularity sets high demands on quality assurance of the delivered products. Geometry and layout assurance is a key factor of the quality control. Dynamic geometry assurance of trucks is accomplished by performing physical tests while measuring the movement of certain components. The results are then analysed in order to ensure that unwanted collisions does not occur during the operation of the vehicle. Test results are

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4

Coban, Sophia. "Practical approaches to reconstruction and analysis for 3D and dynamic 3D computed tomography." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/practical-approaches-to-reconstruction-and-analysis-for-3d-and-dynamic-3d-computed-tomography(f34a2617-09f9-4c4e-9669-f86f6cf2bce5).html.

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The problem of reconstructing an image from a set of tomographic data is not new, nor is it lacking attention. However there is still a distinct gap between the mathematicians and the experimental scientists working in the computed tomography (CT) imaging community. One of the aims in this thesis is to bridge this gap with mathematical reconstruction algorithms and analysis approaches applied to practical CT problems. The thesis begins with an extensive analysis for assessing the suitability of reconstruction algorithms for a given problem. The paper presented examines the idea of extracting p

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5

Taylor, Ian. "'Dynamic scaling for three-dimensional information visualisation'." Thesis, University of Nottingham, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324478.

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6

Feng, Huan. "3D-models of railway track for dynamic analysis." Thesis, KTH, Transportvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-52619.

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In recent decades, railway transport infrastructures have been regaining their importance due to their efficiency and environmentally friendly technologies. This has led to increasing train speeds, higher axle loads and more frequent train usage. These improved service provisions have however brought new challenges to traditional railway track engineering, especially to track geotechnical dynamics. These challenges demanded for a better understanding of the track dynamics. Due to the large cost and available load conditions limitation, experimental investigation is not always the best choice f

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7

Chung, Hyun-Joon Arora Jasbir S. Abdel-Malek Karim. "Optimization-based dynamic prediction of 3D human running." [Iowa City, Iowa] : University of Iowa, 2009. http://ir.uiowa.edu/etd/348.

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8

Chen, Xiaochen. "Tracking vertex flow on 3D dynamic facial models." Diss., Online access via UMI:, 2008.

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9

AndÅ, Hiroshi. "Dynamic reconstruction and integration of 3D structure information." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/12360.

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10

Sharman, Karl J. "Non-invasive multi-view 3D dynamic model extraction." Thesis, University of Southampton, 2002. https://eprints.soton.ac.uk/256804/.

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A non-invasive system is presented which is capable of extracting and describing the three-dimensional nature of human gait thereby extending the potential use of gait as a biometric. Of current three-dimensional systems, those using multiple views appear to be the most suitable. Reformulating the three-dimensional anal- ysis algorithm known as Volume Intersection as an evidence gathering process for abstract scene reconstruction provides a new way to overcome concavities and to handle noise and occlusion. After analysis of the standard voxel-based three-dimensional representation, a new data

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11

Chung, Hyun-Joon. "Optimization-based dynamic prediction of 3D human running." Diss., University of Iowa, 2009. https://ir.uiowa.edu/etd/348.

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Mathematical modeling of human running is a challenging problem from analytical and computational points of view. Purpose of the present research is to develop and study formulations and computational procedures for simulation of natural human running. The human skeletal structure is modeled as a mechanical system that includes link lengths, mass moments of inertia, joint torques, and external forces. The model has 55 degrees of freedom, 49 for revolute joints and 6 for global translation and rotation. Denavit-Hartenberg method is used for kinematics analysis and recursive Lagrangian formulati

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12

Walker, Matthew. "Dynamic Mechanical Regulation of Cells in 3D Microtissues." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/40555.

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It has been well established that the fundamental behaviors of mammalian cells are influenced by the physical cues that they experience from their surrounding environment. With respect to cells in our bodies, mechanically-driven morphological and phenotypic changes to our cells have been linked to responses critical to both normal development and disease progression, including lung, heart, muscle and bone disorders, and cancer. Although significant advancements to our understanding of cell behavior have been made using 2D cell culture methods, questions regarding how physical stretch guides ce

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13

Aladdad, Afnan. "Dynamic patterned electrospun fibres for 3D cell culture." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33895/.

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Current culture methods to generate large quantities of cells destined for tissue engineering and regenerative medicine commonly use enzymatic digestion. However, this method is not desirable for subsequent cell transfer to the body due to the destruction of important cell-surface proteins and the risk of enzymatic contamination [1]. Therefore, research has led to the development of thermo-responsive surfaces for the continued culture of mammalian cells, with passaging achieved via a drop in the culture temperature. Recognising that the three-dimensional (3D) culture environment influences the

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14

Vala, Jan. "Parametrický geometrický 3D kreslicí nástroj." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2014. http://www.nusl.cz/ntk/nusl-236087.

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Purpose of this thesis is to introduce reader to 3D parametric construction tools and their application with dynamic geometry. Project introduces basic concepts of parametric construction in computer geometry, summary of the state of the art, description of selected parametric geometry software, evaluation of its features and design of 3D parametric geometry library for use in computer graphics followed by implementation of said library and user interface application for evaluation.

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15

Eickelberg, Stefan [Verfasser]. "Dynamic Horizontal Image Translation in Stereo 3D / Stefan Eickelberg." Aachen : Shaker, 2017. http://d-nb.info/1138176737/34.

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16

Thyagaraj, Suraj. "Dynamic System Analysis of 3D Ultrasonic Neuro-Navigation System." Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1967797551&sid=3&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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17

Back, David N. "Agent-based soldier behavior in dynamic 3D virtual environments." Thesis, Monterey, California. Naval Postgraduate School, 2002. http://hdl.handle.net/10945/6095.

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Human behavior in virtual environments is commonly implemented as a finite state machine. This programming approach can be effective and challenging against human players, but its ability to realistically simulate the behavior of cooperative groups of soldiers is limited. This thesis covers the development of an agent-based system to control the behavior of infantry in 3D virtual environments. The system design divides the cognitive process into four modules: perception, mental model, goal, decision, and action resolution. Each module attempts to simulate both strengths and weaknesses of human

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18

Chang, William Young. "Reconstruction of dynamic articulated 3D models from range scans." Diss., [La Jolla] : University of California, San Diego, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p3373498.

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Thesis (Ph. D.)--University of California, San Diego, 2009.<br>Title from first page of PDF file (viewed October 22, 2009). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 157-166).

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19

Vachon, Maryse. "Dynamic response of 3D printed beams with damping layers." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99629.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 45).<br>3D printers are a relatively new technology and they could be used in the future to 3D print structural components in buildings or bridges. The main advantages of using 3D printing would be the optimization of the structures. Effectively, with 3D printers, it is possible to generate polymers with different strengths and stiffnesses in the same structure. It is also possible to print very co

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20

Hashemi, Beni Leila. "Development of a 3D Kinetic Data Structure adapted for a 3D Spatial Dynamic Field Simulation." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26532/26532.pdf.

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Les systèmes d'information géographique (SIG) sont employés couramment pour la représentation, la gestion et l'analyse des données spatiales dans un grand nombre de disciplines, notamment les sciences de la terre, l'agriculture, la sylviculture, la météorologie, l'océanographie et plusieurs autres. Plus particulièrement, les géoscientifiques utilisent de plus en plus ces outils pour l'intégration et la gestion de données dans différents types d'applications environnementales, allant de la gestion des ressources en eau à l'étude du réchauffement climatique. Au delà de ces possibilités, les géos

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21

Samuelsson, Joakim. "Rotor dynamic analysis of 3D-modeled gas turbinerotor in Ansys." Thesis, Solid Mechanics, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-19071.

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<p>The world we are living in today is pushing the technology harder and harder. The products need to get better and today they also need to be friendlier to the environment. To get better products we need better analysis tools to optimize them and to get closer to the limit what the material can withstand. Siemens industrial Turbomachinery AB, at which thesis work is made, is constructing gas and steam turbines. Gas and steam turbines are important in producing power and electricity. Electricity is our most important invention we have and most of the people are just taking electricity for gra

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22

Lertrusdachakul, Intuon. "A novel 3D recovery method by dynamic (de)focused projection." Phd thesis, Université de Bourgogne, 2011. http://tel.archives-ouvertes.fr/tel-00695321.

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This paper presents a novel 3D recovery method based on structured light. This method unifies depth from focus (DFF) and depth from defocus (DFD) techniques with the use of a dynamic (de)focused projection. With this approach, the image acquisition system is specifically constructed to keep a whole object sharp in all of the captured images. Therefore, only the projected patterns experience different defocused deformations according to the object's depths. When the projected patterns are out of focus, their Point Spread Function (PSF) is assumed to follow a Gaussian distribution. The final dep

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23

Glover, Jared Marshall. "The quaternion Bingham Distribution, 3D object detection, and dynamic manipulation." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/89992.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 145-154).<br>Over the past few years, the field of robotic computer vision has undergone a 3-D revolution. One of the biggest challenges in dealing with 3-D geometry lies in appropriately handling 3-D rotational data. To specify "where" an object is in space, one must provide both a position and an orientation for the object. Noise and ambiguity in the robot's sensory data necessitate a rob

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24

Azim, Asma. "3D Perception of Outdoor and Dynamic Environment using Laser Scanner." Thesis, Grenoble, 2013. http://www.theses.fr/2013GRENM070/document.

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Depuis des décennies, les chercheurs essaient de développer des systèmes intelligents pour les véhicules modernes, afin de rendre la conduite plus sûre et plus confortable. Ces systèmes peuvent conduire automatiquement le véhicule ou assister un conducteur en le prévenant et en l'assistant en cas de situations dangereuses. Contrairement aux conducteurs, ces systèmes n'ont pas de contraintes physiques ou psychologiques et font preuve d'une grande robustesse dans des conditions extrêmes. Un composant clé de ces systèmes est la fiabilité de la perception de l'environnement. Pour cela, les capteur

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25

Roubtsova, Nadejda S. "Accurate 3D reconstruction of dynamic scenes with complex reflectance properties." Thesis, University of Surrey, 2016. http://epubs.surrey.ac.uk/810256/.

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Accurate 3D geometry modelling is an essential technology for many practical applications (computer generated imagery, assisted surgery, heritage preservation, automated quality control, robotics etc.). While the existing reconstruction methods mainly operate assuming the simplistic Lambertian model, real scenes, static or dynamic, are characterised by arbitrarily complex a priori unknown reflectance properties. The reflectance limitation of the state-of-the-art causes a gap between the practical demand for photometrically arbitrary scene modelling and the constrained applicability scope of ex

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26

Lertrusdachakul, Intuoun. "A novel 3D recovery method by dynamic (de)focused projection." Thesis, Dijon, 2011. http://www.theses.fr/2011DIJOS057/document.

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Ce mémoire présente une nouvelle méthode pour l’acquisition 3D basée sur la lumière structurée. Cette méthode unifie les techniques de depth from focus (DFF) et depth from defocus (DFD) en utilisant une projection dynamique (dé)focalisée. Avec cette approche, le système d’acquisition d’images est construit de manière à conserver la totalité de l’objet nette sur toutes les images. Ainsi, seuls les motifs projetés sont soumis aux déformations de défocalisation en fonction de la profondeur de l’objet. Quand les motifs projetés ne sont pas focalisés, leurs Point Spread Function (PSF) sont assimilé

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27

Kasibhotla, Venkata ravishankar. "3D Dynamic Stall Simulation of Flow over NACA0012 Airfoil at 10⁵ and 10⁶ Reynolds Numbers." Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/56662.

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The work presented in this thesis attempts to provide an understanding of the physics behind the dynamic stall process by simulating the flow past pitching NACA-0012 airfoil at 100,000 and 1 million Reynolds number based on the chord length of the airfoil and at different reduced frequencies of 0.188 and 0.25 respectively in a three dimensional flow field. The mean angles of attack are 12 deg. and 15 deg. and the amplitudes of pitching are 6 deg. and 10 deg. respectively. The turbulence in the flow field is resolved using large eddy simulations with dynamic Smagorinsky model at the sub grid sc

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28

Calargun, Canku Alp. "Dynamic Model Integration And 3d Graphical Interface For A Virtual Ship." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12609309/index.pdf.

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This thesis addresses the improvement of a physically based modeling simulator Naval Surface Tactical Maneuvering Simulation System (NSTMSS), that combines different simulators in a distributed environment by the help of High Level Architecture (HLA), to be used in naval tactical training systems. The objective is to upgrade a computer simulation program in which physical models are improved in order to achieve a more realistic movement of a ship in a virtual environment. The simulator will also be able to model the ocean waves and ship wakes for a more realistic view. The new naval model incl

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Arokia, Lourdu Marshall Arokia. "Simplification of 3d cooled turbine blade models for efficient dynamic analyses." Thesis, KTH, Kraft- och värmeteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-140603.

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In gas turbines, the temperature behind the combustors is the highest, meaning that the blades in the first stage of the turbine require cooling air. This makes the structural blade model very detailed due to the presence of the cooling pattern. For aeromechanical design, one of the first steps is to perform a modal frequency check by using 3d Finite Element models and the Campbell diagram to establish if the design is acceptable with respect to resonance margins. If the 3d detailed geometry (including all the cooling details) is used the model becomes extremely large. In order to perform vari

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30

Kim, Taewoo. "A 3D XML-based modeling and simulation framework for dynamic models." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE1000134.

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Thesis (Ph. D.)--University of Florida, 2002.<br>Title from title page of source document. Document formatted into pages; contains xii, 132 p.; also contains graphics. Includes vita. Includes bibliographical references.

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31

May, Stefan. "3D time-of-flight ranging for robotic perception in dynamic environments." Düsseldorf VDI-Verl, 2009. http://d-nb.info/995734720/04.

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32

Wang, Yang. "Dynamic CT perfusion and 3D features in characterizing small pulmonary nodules." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1779835401&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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33

Borke, Lukas. "Dynamic Clustering and Visualization of Smart Data via D3-3D-LSA." Doctoral thesis, Humboldt-Universität zu Berlin, 2017. http://dx.doi.org/10.18452/18307.

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Mit der wachsenden Popularität von GitHub, dem größten Online-Anbieter von Programm-Quellcode und der größten Kollaborationsplattform der Welt, hat es sich zu einer Big-Data-Ressource entfaltet, die eine Vielfalt von Open-Source-Repositorien (OSR) anbietet. Gegenwärtig gibt es auf GitHub mehr als eine Million Organisationen, darunter solche wie Google, Facebook, Twitter, Yahoo, CRAN, RStudio, D3, Plotly und viele mehr. GitHub verfügt über eine umfassende REST API, die es Forschern ermöglicht, wertvolle Informationen über die Entwicklungszyklen von Software und Forschung abzurufen. Unsere Arbei

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34

Alashkar, Taleb. "3D dynamic facial sequences analysis for face recognition and emotion detection." Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10109/document.

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L’étude menée dans le cadre de cette thèse vise l’étude du rôle de la dynamique de formes faciales 3D à révéler l’identité des personnes et leurs états émotionnels. Pour se faire, nous avons proposé un cadre géométrique pour l’étude des formes faciales 3D et leurs dynamiques dans le temps. Une séquence 3D est d’abord divisée en courtes sous-séquences, puis chacune des sous-séquences obtenues est représentée dans une variété de Grassmann (ensemble des sous-espaces linéaires de dimension fixe). Nous avons exploité la géométrie de ces variétés pour comparer des sous-séquences 3D, calculer des sta

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35

McIntire, John Paul. "Visual Search Performance in a Dynamic Environment with 3D Auditory Cues." Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1175611457.

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36

LIN, PENG. "Enzyme cascade reactions on 3D DNA scaffold with dynamic shape transformation." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/265209.

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京都大学<br>新制・課程博士<br>博士(エネルギー科学)<br>甲第23437号<br>エネ博第424号<br>新制||エネ||81(附属図書館)<br>京都大学大学院エネルギー科学研究科エネルギー基礎科学専攻<br>(主査)教授森井孝, 教授佐川尚, 教授片平正人<br>学位規則第4条第1項該当<br>Doctor of Energy Science<br>Kyoto University<br>DFAM

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Lundqvist, Tobias. "3D mapping with iPhone." Thesis, Linköpings universitet, Datorseende, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-71689.

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Today, 3D models of cities are created from aerial images using a camera rig. Images, together with sensor data from the flights, are stored for further processing when building 3D models. However, there is a market demand for a more mobile solution of satisfactory quality. If the camera position can be calculated for each image, there is an existing algorithm available for the creation of 3D models. This master thesis project aims to investigate whether the iPhone 4 offers good enough image and sensor data quality from which 3D models can be created. Calculations on movements and rotations fr

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Santoso, Bramastyo Harimukti. "Development of a Framework for 3D Dynamic User Interface Applications in Vehicles." Master's thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-195113.

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The automotive industry today is getting more and more competitive with accelerating demand to attract car consumer with new technologies. Three-dimensional user interfaces (3D UIs) support user tasks in many non-traditional interactive systems such as augmented reality and virtual environments. Although 3D UI researchers and developers have been successfully identified basic user tasks, evaluating the usability of 3D interaction techniques, as well as finding an improvement of the usability of many applications, the researches and developments are still in the direction of finding better appr

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Bonnard, Jennifer. "Génération d'images 3D HDR." Thesis, Reims, 2015. http://www.theses.fr/2015REIMS014/document.

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L’imagerie HDR et l’imagerie 3D sont deux domaines dont l’évolution simultanée mais indépendante n’a cessé de croître ces dernières années. D’une part, l’imagerie HDR (High Dynamic Range) permet d’étendre la gamme dynamique de couleur des images conventionnelles dites LDR (Low Dynamic Range). D’autre part, l’imagerie 3D propose une immersion dans le film projeté avec cette impression de faire partie de la scène tournée. Depuis peu, ces deux domaines sont conjugués pour proposer des images ou vidéos 3D HDR mais peu de solutions viables existent et aucune n’est accessible au grand public. Dans c

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Aoyama, Tadayoshi, Kosuke Sekiyama, Yasuhisa Hasegawa, and Toshio Fukuda. "Experimental verification of 3D bipedal walking based on Passive Dynamic Autonomous Control." IEEE, 2009. http://hdl.handle.net/2237/13931.

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Yalla, Veeraganesh. "OPTIMAL PHASE MEASURING PROFILOMETRY TECHNIQUES FOR STATIC AND DYNAMIC 3D DATA ACQUISITION." UKnowledge, 2006. http://uknowledge.uky.edu/gradschool_diss/348.

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Phase measuring Profilometry (PMP) is an important technique used in 3D data acquisition. Many variations of the PMP technique exist in the research world. The technique involves projecting phase shifted versions of sinusoidal patterns with known frequency. The 3D information is obtained from the amount of phase deviation that the target object introduces in the captured patterns. Using patterns based on single frequency result in projecting a large number of patterns necessary to achieve minimal reconstruction errors. By using more than one frequency, that is multi-frequency, the error is red

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Lakshmynarayanana, P. Arun. "Application of 3D-CFD modelling for dynamic behaviour of ship in waves." Thesis, University of Southampton, 2017. https://eprints.soton.ac.uk/413588/.

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Modern seakeeping computations are carried out using a variety of techniques ranging from two-dimensional (2-D) strip theory employing potential flow to three-dimensional (3-D) computations using fully nonlinear unsteady RANS (Reynolds-averaged Navier-Stokes equations) codes. The ever increasing size of ships and off-shore platforms has resulted in ‘softer’ hull which require hydroelastic effects to be taken into account when predicting fluid-structure interactions. Majority of such investigations are carried out numerically using potential flow solvers. Although nonlinear potential flow metho

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Miksik, Ondrej. "Living in a dynamic world : semantic segmentation of large scale 3D environments." Thesis, University of Oxford, 2017. http://ora.ox.ac.uk/objects/uuid:28050b9e-5e42-46b5-9a54-004450f812ec.

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As we navigate the world, for example when driving a car from our home to the work place, we continuously perceive the 3D structure of our surroundings and intuitively recognise the objects we see. Such capabilities help us in our everyday lives and enable free and accurate movement even in completely unfamiliar places. We largely take these abilities for granted, but for robots, the task of understanding large outdoor scenes remains extremely challenging. In this thesis, I develop novel algorithms for (near) real-time dense 3D reconstruction and semantic segmentation of large-scale outdoor sc

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Nguyen, Minh-Chau. "Chemistry of individual nanoparticles : 3D tracking by holographic microscopy and dynamic spectroscopy." Thesis, Université de Paris (2019-....), 2019. http://www.theses.fr/2019UNIP7196.

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Dans ce travail, nous avons développé un système de spectroscopie dynamique utilisant l'holographie afin de surmonter cette difficulté. Notre stratégie est de localiser la nanoparticule en 3D et en temps réel grâce à l’holographie, et d’utiliser la position mesurée afin d’asservir le mouvement de la zone de collection du spectromètre. Notre système est donc constitué de deux parties principales: un microscope holographique pour le suivi 3D de la nanoparticule et un système optique adaptatif pour le déplacement de la zone de mesure spectroscopique. Après validation, ce système a été appliqué à

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Memarzadeh, Sarvenaz. "Noninterferometric tomographic reconstruction of 3D static and dynamic amplitude and phase objects." University of Dayton / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1405525073.

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Eickert, Gunter Erick. "Using Modular Preformed DNA Origami Building Blocks to Fold Dynamic 3D Structures." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1397742084.

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Shaeri, Mohsen. "Dynamic culture of osteogenic mesenchymal progenitor cells in a 3D porous scaffold." Thesis, University of Sheffield, 2013. http://etheses.whiterose.ac.uk/4756/.

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There is an increasing need to treat bone defects that arise from disease or trauma and bone tissue engineering offers an alternative solution to the limitations that are present in current treatments. Until now, regenerative medicine strategies rely on the static culture of human mesenchymal stem cells (hMSC) on a three-dimensional (3D) scaffold in the presence of biochemical cues in order to stimulate cell differentiation. However, this approach neglects the importance of mechanical stimuli in the homeostasis of bone tissue. Perfusion bioreactors have been designed to improve the nutrient su

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Senkic, Dario. "Dynamic simulation in a 3D-environment : A comparison between Maya and Blender." Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-7871.

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Today there are several 3D software’s that are capable of producing realistic simulations, such as fire, water, smoke, cloth etc. This thesis will focus on two software’s, Autodesk Maya and Blender. The first one, Maya, is an industry-leading commercial product, while the second, Blender, is based on open-source. Thus raising interesting questions regarding the overall performance in both software's. Three different sets of simulations will be created in both applications, then a comparison will be made focusing on the work-flow, rendering time and the final render. In order to draw a conclusi

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Su, Tianyu. "An Architecture for 3D Multi-view video Transmission based on Dynamic Adaptive Streaming over HTTP (DASH)." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32505.

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Recent advancement in cameras and image processing technology has generated a paradigm shift from traditional 2D and 3D video to Multi-view Video (MVV) technology, while at the same time improving video quality and compression through standards such as High Efficiency video Coding (HEVC). In multi-view, cameras are placed in predetermined positions to capture the video from various views. Delivering such views with high quality over the Internet is a challenging prospect, as MVV traffic is several times larger than traditional video since it consists of multiple video sequences each captured f

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Bolkart, Timo [Verfasser], and Stefanie [Akademischer Betreuer] Wuhrer. "Dynamic and groupwise statistical analysis of 3D faces / Timo Bolkart. Betreuer: Stefanie Wuhrer." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2016. http://d-nb.info/1104733293/34.

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