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 30 for “"3D Analysis"”.
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Integrated 3D Analysis and Analysis Guided Synthesis
This thesis has two goals. First, we are concerned with the reliable estimation of the motion and structure of rigid objects from a variety of cues in monocular images under perspective projection. Second, we synthesize images that depict the estimated motion and structure.
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A 3D Analysis of the Indo-Australian Slab Subducting Beneath Sumatra
… et al. 2020), and Benioff zone seismicity. This analysis highlights the relationship between the subducted slab geometry, known locations and ages of various fracture zones, and the Wharton Basin fossil ridge. Several 3-D mid-slab models of the subducting Indo-Australian slab were constructed …
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3D Analysis Of The Hip Joint For The Prediction Of Osteoarthritis
… chosen techniques studied here involved 2D and 3D measures of hip cortical bone structure from routine clinical computed tomography (CT) scans of patients to predict clinically-relevant hip osteoarthritis. Outside the research environment, clinical practice and trials still use simple 2D outcome …
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An Eulerian 3D analysis of water droplets impingement on a Convair-580 nose and cockpit geometry
… Eulerian droplet impingement code. The code, DROP3D, was developed at the CFD Laboratory at Concordia University by Professor Yves Bourgault. DROP3D is part of an integrated in-flight icing package, FENSAP-ICE, under constant development at the CFD Laboratory allowing aerodynamic performance …
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3D Analysis of Hard Tissue Movement after Orthognathic Surgery in Skeletal Class III Malocclusion with Facial Asymmetry Patients
… 있는 12명의 환자를 바탕으로 하였다. 3차원 영상 제작 프로그램인 OnDemand 3DApp Version 1.0 (Cybermed Inc., Seoul, Korea)을 이용하여 3D reconstruction을 통한 경조직의 3차원 입체영상을 제작하였고, 기준점 및 기준평면을 바탕으로 각 시기별(T1, T2, T3)로 계측점을 지정하였다. 환자별로 T1과T2, T2와T3간에 기준점 (Nasion)에 대한 변화된 각 계측점의 3차원 좌표 값의 변화량을 측정하였고, 다시 각 계측점 별로 3차원 좌표값의 시기별 변화량의 raw …
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3D Analysis of Fe-Ti Oxides and How They Affect Crystal-Plastic Deformation in Atlantis Bank, Southwest Indian Ridge
<p>This project focuses on the importance of the relationship between Fe-Ti oxide abundance and interconnectivity, and crystal-plastic deformation in Atlantis Bank, Southwest Indian Ridge by utilizing Micro-CT scanning. This was done through comparing the Micro-CT scans of 15 samples from three …
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Depositional Model of a Late Cretaceous Dinosaur Fossil Concentration, Lance Formation
… To accomplish this task we utilized 1D facies analysis of surrounding units and 3D analysis of the bonebed. The nature of the outcrop limited facies analysis to 1D. Four measured stratigraphic sections, each containing the bonebed unit, were taken and used in facies analysis. In addition, …
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Relationships between throwing velocity and selected kinematics in youth baseball players
… players using two-dimensional (2D) motion analysis. The purpose of this study was to investigate these relationships using 2D motion analysis and compare these results to those reported in the literature using 3D analysis. Thirteen baseball players (15.31 ± 1.25 yrs., 72.29 ± 10.79 kg and …
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Comparing a Two-Dimensional and Three-Dimensional Assessment of Unilateral Alveolar Cleft Repairs: A Pilot Project
… of a two-dimensional (2D) and three-dimensional (3D) analysis of unilateral alveolar cleft repairs with regards to the percentage of bone fill and an associated bone fill score. Ten sets of pre-operative and post-operative computed tomography (CT) scans were used to determine the defect volume and …
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Quantitative characterization of cellular dynamics in wound healing using multimodal microscopy
… system was developed, together with a multimodal 3D image analysis platform. A pilot study was performed to demonstrate the combination of high-speed imaging and 3D analysis tool can potentially reinvent the way pathological environment of diseases were characterized. By improving current imaging …
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Oxide inclusion evolution and factors that influence their size and morphology
… the 2D size distribution to their actual 3D distributions and the application of a kinetic model to determine nucleation and growth mechanisms were tested. Finally, laboratory experiments were performed to study the effects of preexisting inclusions, steel active oxygen content, and …
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Inelastic Analysis of the Loop Tack Test for Pressure Sensitive Adhesives
A numerical analysis of the loop tack test is presented to study the behavior of the strip and the influence of several factors, and the results are compared with experimental ones. The numerical results can be applied to model the performance of a pressure sensitive adhesive (PSA). Since the …
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Identification of quantitative second-harmonic generation imaging metrics for collagenous tissue
… significantly broadening the three-dimensional (3D) analysis of 3D-SHG images. Ultimately, these parameters such as circular and spherical variance become the building blocks for a catalog of useful quantitative SHG metrics. In this thesis, I identified measures and introduced the corresponding …
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Cloud To Cloud Registration For 3d Point Data
… of objects by large collections of 3D points is being recognized on a global scale and has given rise to the popularity of point cloud data (PCD). 3D imaging sensors provide a means for quickly capturing dense and accurate geospatial information that represent the 3D geometry of …
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Statistical characterization of technical surface microstructure
… profiles are not adequate for the analysis of three-dimensional height maps. Although many propositions for 3D-analysis have been made, these often lack a sound theoretical background. Hence, their understanding is limited and only a few are used regularly, resulting in an …
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Synthesis of phosphorus/sulfur-based antivirals
… compounds is also discussed. Computational analysis of our novel aryl-linked analogues is described in Chapter 5. The physicochemical properties of each compound are evaluated against Lipinski’s Rules and Veber’s Rules while the compounds have also been screened for PAINS alerts and …
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Growth of anodic alumina nanopores and titania nanotubes and their applications
… but also be used for nanoscale sculpting and 3D analysis. When the TiO₂ nanotube surface is bombarded by FIB, there is a mass transfers due to ion-induced viscous flow and sputter milling, thus the TiO₂ nanotubes are selectively closed and opened. By combining FIB cutting and SEM imaging to …
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Intrinsic factors, performance and dynamic kinematics in optimisation of cycling biomechanics
… and dynamic three dimensional motion capture (3DMC) using an eight camera motion capture system. Static and dynamic joint angles were compared over the three trials to assess repeatability of the measurements and differences between static and dynamic values. There was a positive correlation …
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