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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 150 for “"full field"”.
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TASK SPECIFIC EVALUATION METHODOLOGY FOR CLINICAL FULL FIELD DIGITAL MAMMOGRAPHY
… is to evaluate the image quality of clinical Full Field Digital Mammography (FFDM) systems. This is done by evaluating image acquisition performance of clinical FFDM in a comprehensive way that accounts for scatter, focal spot un-sharpness, detector blur and anti-scatter grid performance using …
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Full-field deformation measurement in wood using digital image processing
… system was used to non-destructively measure the full-field deformation on aluminum and wood specimens loaded in compression and bending. The measurement technique consisted of creating a random speckle pattern on the specimen surface, recording images before deformation and after deformation, and …
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Development of a Full-Field Time-of-Flight Range Imaging System
A full-field, time-of-flight, image ranging system or 3D camera has been developed from a proof-of-principle to a working prototype stage, capable of determining the intensity and range for every pixel in a scene. The system can be adapted to the requirements of various applications, producing high …
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Development and validation of full-field indentation microscopy (FIM) for anisotropic materials
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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High-sensitivity Full-field Quantitative Phase Imaging Based on Wavelength Shifting Interferometry
… In this work, a category of highly sensitive full-field QPI techniques based on wavelength shifting interferometry (WSI) is proposed. On one hand, the full-field implementations, compared to point-scanning, spectral domain QPI techniques, require no mechanical scanning to form a phase image. …
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Real-time simulation of full-field atmospheric turbulence for a piloted rotorcraft simulator
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1994.
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A Deep Learning Approach to Predict Full-Field Stress Distribution in Composite Materials
… composites. More specifically, the full-field stress distribution at elastic and at an early stage of damage initiation is predicted based on the microstructural geometry. The required data set for the purposes of training and validation are generated via high-fidelity simulations of …
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Fast Fluorescence Lifetime Imaging Using a Full-Field Homodyne System with Applications in Biology
A fast, full-field fluorescence lifetime imaging system based on the homodyne technique was built and used for several applications. Also contained herein is the basic theory and background for fluorescence lifetime imaging, as well as data analysis of lifetime distributions. The fast, easy-to-use …
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Identification of material model parameters using full-field metrology, inverse techniques and uncertainty quantification
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01
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Full Field Reconstruction Enhanced With Operational Modal Analysis and Compressed Sensing for General Dynamic Loading
… Therefore, an approach that derives the full field response using a limited set of measured data is desirable. In contrast to experimental full field measurement techniques, the expansion approach involves analytically expanding the limited measurements to all the degrees of freedom of …
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The impact of simulated motion blur on breast cancer detection performance in full field digital mammography (FFDM)
Objective: Full-field Digital Mammography (FFDM) is employed in breast screening for the early detection of breast cancer. High quality, artefact free, diagnostic images are crucial to the accuracy of this process. Unwanted motion during the image acquisition phase and subsequent image blurring is …
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Full-Field Determination of the First Derivative of Normal Surface Displacement of Thin Plates Using Speckle Photographic Interferometry
Made available in DSpace on 2014-12-14T14:42:11Z (GMT). No. of bitstreams: 1 7726640.pdf: 2013088 bytes, checksum: 322613ce327138c47fa3c0f8b5bd18a4 (MD5) Previous issue date: 1977
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Full Field Laser Perfusion Imaging and Post Occlusive Reactive Hyperaemia in the Skin Microcirculation: A Biomarker of Cardiovascular Disease Risk?
The full field laser perfusion imager (FLPI) is a new, non-invasive device which can measure dynamic changes in blood flow of the skin microcirculation. Endothelial dysfunction is the earliest detectable functional indicator of cardiovascular disease (CVD), contributing to the development of …
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An Analysis of Non-Uniform Stress States in Finite Thin Film/substrate System: The Need of Full-Field Curvature Measurements
… dependence on curvatures, which make full-field measurement a necessity for the experimental inference of such stresses. We also extend the methodologies to the case that of single thin film/substrate subjected to non-uniform anisotropic misfit strain. The film stresses and system …
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Application of in situ full-field measurement in the transmission electron microscope: Mechanical property extraction from amorphous to crystalline materials
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-03-01 without embargo terms
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Validation of Subject Specific Computed Tomography-based Finite Element Models of the Human Proximal Tibia using Full-field Experimental Displacement Measurements from Digital Volume Correlation
Quantitative computed tomography-based finite element (QCT-FE) modeling is a computational tool for predicting bone’s response to applied load, and is used by musculoskeletal researchers to better understand bone mechanics and their role in joint health. Decisions made at the modeling stage, such …
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Real-time Prediction of Dynamic Systems Based on Computer Modeling
… cooperative autonomous vehicle system and the full-field measurement system. For the cooperative autonomous vehicle system a novel parallel grid-based RBE technique is firstly proposed. The formulations are derived by identifying the parallel computation in the prediction and correction …
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Surrogate Reservoir Model for Generating Pressure, Saturation and Compositional Characteristics at the Grid-Block Level; SACROC field, Scurry County, Texas
… the industry cannot take advantage of the full potential of these full-field reservoir simulation models.;Many studies have tried to create alternative methods in order to replicate the performance of full-field reservoir simulation models and at the same time decrease the cost of …
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Issues related to finite element techniques for two dimensional transmission structures
… be demonstrated in the static, quasi-static, and full-field regimes. Laplace's equation is solved for various transmission line geometries to obtain capacitance and characteristic impedance. A finite element model that is a full field expression of Maxwell's equations is developed through a novel …
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A New Look at the Theory of Double-Aperture Speckle Photography
… specklegram. Both the pointwise and full-field filtering setups are analyzed. The resulting equations are shown to be more complete and exact than the equations from the conventional Moire analysis.
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