Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 43 for “"3d visualization"”.
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Enabling 3D Visualization of Simulated Construction Operations
Simulation modeling and visualization can substantially help in designing complex construction operations and in making optimal decisions where traditional methods prove ineffective or are unfeasible. However, there has been limited use of simulation in planning construction operations due to the …
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VITASCOPE: Extensible and Scalable 3D Visualization of Simulated Construction Operations
… design and analysis, the ability to see a 3D animation of processes that have been simulated allows for three very important things: 1) The developer of a simulation model can ascertain that there are no errors in the coding (Verification); 2) The experts, field personnel, and decision …
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A system for scalable 3D visualization and editing of connectomic data
… analysis segments the image data to define 3D regions, forming neural-networks called connectomes. Yet as the dimensions of these volumes grow from hundreds to thousands of pixels or more, connectomics is pushing the computational limits of what can be interactively displayed and manipulated …
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Efficient automatic correction and segmentation based 3D visualization of magnetic resonance images
… for fast and effective correction and advanced visualization of digital MR image volumes with minimal human operator interaction. This research has resulted in a number of techniques for automated processing of MR image volumes, including a novel MR inhomogeneity correction algorithm derivative …
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3D Visualization of Highway Corridors: The I-77/81 Case Study near Wytheville, VA
The application of Visualization and Simulation technologies to intuitively depict, analyze and execute transportation projects is gaining momentum, as advances in 3-Dimension (3D) Geographic Information Systems (GIS) technologies are rapidly progressing and there is an increased need for public …
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Integrative simulation framework for modeling dynamic cellular phenomena in 3D over time
… integration of different simulation methods in a 3D environment. The key improvement, which 4DiCeS has over other existing systems, is the ability not to be fixed on either deterministic or stochastic modeling and simulation approaches. A system of specialized interfaces therefore was designed to …
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Sensors and System Integration for Magnetic Resonance Image (MRI)-Guided and Robot-Assisted Interventions
… precision, increased dexterity, and improved 3D visualization for surgery planning and real-time MR guidance. Despite the significant benefits of these techniques, potential challenges still remain: (i) for localization and tracking of MR-compatible manipulators using MR-visible markers, (ii) …
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AtomicControl : a crystallography simulator
… the effects of changes to lattice and atoms in a 3D visualization of the crystal. AtomicControl's x-ray diffraction patterns have been shown to match well with experimental data, proving the validity of the algorithm. AtomicControl is available online.
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Web-Based Data Visualization with 3D Portrayals for Communications Applications
… allow web applications to drive both 2D and 3D visualization. These technologies allow developing novel visualization applications, which can be applied in the communication domain to geospatially map service quality, and to provide tools research and education in wireless communication. We …
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Un modo della visione tra passato e futuro: Rilievo, conoscenza e rappresentazione dell’ornatus in architettura
… archetypes, to the innovative drawing tools and 3d visualization. Through the analysis of shape with different disciplinary approaches, suggests a rhetoric reading of architecture by analyzing each relation between something materials, decoration, to a metaphorical meaning. The Eclecticism may be …
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Spatial and temporal estimation of nanomechanical properties via Atomic Force Microscopy
… can be simultaneously mapped out to obtain a 3D visualization of a surface at sub micrometer resolutions. A diverse set of applications ranging from polymeric surfaces to protein assembly are studied using this method. In addition to uncovering fundamental surface properties, the groundwork …
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A study of the relationship between the use of GIS and project success in selected construction organizations
… Project Costs, Terrain Analysis, 2D and 3D Visualization, and Route/Site Selection.</p> <p>Recommendations included the following: (a) Engineers and managers should consider using GIS functions for highways, streets, roads, or public sidewalk projects; (b) Special attention should be …
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Combining Quantitative Eye-Tracking and GIS Techniques With Qualitative Research Methods to Evaluate the Effectiveness of 2D and Static, 3D Karst Visualizations: Seeing Through the Complexities of Karst Environments
… interest and eye movements when viewing a 2D or 3D visualization. Visualization developers use eye-tracking data to create graphics that hold the observer's attention and, thereby, enhance learning about a particular concept. This study aimed to assess and improve the educational effectiveness of …
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Dataset and Evaluation of Self-Supervised Learning for Panoramic Depth Estimation
… shows up primarily in robotics, automation, or 3D visualization domains, as it is essential for converting images to point clouds. One of the poster child applications is self driving cars. Currently, the best methods for depth detection are either very expensive, like LIDAR, or require precise …
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An Analysis and Critique of DEM Creaion and 3-D Modeling Using Airborne LIDAR and Photogrammetric Techniques
Three-dimensional (3D) visualization is rapidly becoming an important tool for many engineering projects. Accurate digital representations of terrain and ground features are extremely useful for efficient design, communication and data representation in projects involving land development, …
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3D particle tracking velocimetry using synthetic aperture imaging
3D visualization of fluid flow is of critical significance to a number of applications ranging from micro-scale medical devices to design of ships and airplanes. Of the various techniques currently used to visualize flow fields, particle image velocimetry (PIV) offers great advantages because of …
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Renaissance of the Mogao Grotto
… the history of the caves. In particular, the 3D visualization environment of Cave 275, one of the oldest existing caves in Mogao Grotto, is a strong immersive experience for audiences to appreciate the delicate Buddhist cave art. At the same time, all traditional works, such as drawing, …
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Computational Modeling of Claudin-15 Paracellular Channels
… selectivity. Cryo-ET provided the first in situ 3D visualization of linearly arranged Cldn-15 pores in bending TJ strands, corroborating the computational octameric model. These findings integrate strand mechanics, pore assembly, and selective transport into a unified structural framework, …
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Computational visual reality
… problem by using their hands to manipulate a 3D visualization that floats above the desk. A doctor preparing for heart surgery will rehearse on a photo-real replica of his patient's organ. A visitor to the British Museum in London will sketch a golden Pharaoh's headdress, illuminated by a ray …
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