Showing 1 - 20 results of 1,986 for search '(inversion OR version) of the (hand OR (based OR (casted OR ceased)))', query time: 0.18s Refine Results
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    Quantitative imaging using ultrasonic tomography based on full waveform inversion by Rao, Jing

    Published 2018
    “…In this thesis, a quantitative ultrasonic imaging approach based on full waveform inversion (FWI) is developed for accurate reconstructions of physical properties in isotropic structures. …”
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    Thesis
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    Logarithmic laplacian prior based bayesian inverse synthetic aperture radar imaging by Zhang, Shuanghui, Liu, Yongxiang, Li, Xiang, Bi, Guoan

    Published 2018
    “…This paper presents a novel Inverse Synthetic Aperture Radar Imaging (ISAR) algorithm based on a new sparse prior, known as the logarithmic Laplacian prior. …”
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    Journal Article
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    A compact water window X-ray source based on inverse Compton scattering by Musat, V, Burrows, PN, Doebert, S, Granados, E, Herrador, J, Latina, A, Malyzhenkov, A

    Published 2024
    “…We present start-to-end simulations in RF-Track of a water window X-ray source based on inverse Compton scattering. A brazing-free electron gun with a maximum beam energy of 7 MeV is considered, providing photon energies covering the full water window range. …”
    Conference item
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    Compact x-ray source based on burst-mode inverse Compton scattering at 100 kHz by Bessuille, J., Brown, P., Carbajo, S., Dolgashev, Valery A., Lin, H., Murari, K., Resta, G., Tantawi, S., Zapata, L. E., Graves, William S., Hong, Kyung-Han, Ihloff, Ernest E., Khaykovich, Boris, Nanni, Emilio Alessandro, Kaertner, Franz X., Moncton, David E.

    Published 2014
    “…A design for a compact x-ray light source (CXLS) with flux and brilliance orders of magnitude beyond existing laboratory scale sources is presented. The source is based on inverse Compton scattering of a high brightness electron bunch on a picosecond laser pulse. …”
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    Article
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    Caustic object construction based on multiple caustic patterns by Tandianus, Budianto, Johan, Henry, Seah, Hock Soon

    Published 2016
    “…Inverse caustic problem, that is computing the geometry of a reflector and/or refractor based on a given caustic pattern, is currently not widely studied. …”
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    Journal Article
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    Reconciling Bayesian and perimeter regularization for binary inversion by Dunbar, Oliver R. A., Dunlop, Matthew M., Elliott, Charles M., Hoang, Viet Ha, Stuart, Andrew M.

    Published 2021
    “…A central theme in classical algorithms for the reconstruction of discontinuous functions from observational data is perimeter regularization via the use of total variation. On the other hand, sparse or noisy data often demand a probabilistic approach to the reconstruction of images, to enable uncertainty quantification; the Bayesian approach to inversion, which itself introduces a form of regularization, is a natural framework in which to carry this out. …”
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    Journal Article
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    Inverse Modelling of Incompressible Gas Flow in Subspace by Zhai, Xiao, Hou, Fei, Qin, Hong, Hao, Aimin

    Published 2016
    “…Next, frequency components from EMD are adopted as candidate vectors for bases of modal reduction. The prerequisite parameters of the Navier–Stokes equations are then optimized to inversely model the physically realistic flow in the frequency-constrained subspace. …”
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    Journal Article
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    Complexity analysis of accelerated MCMC methods for Bayesian inversion by Hoang, Viet Ha., Schwab, Christoph., Stuart, Andrew M.

    Published 2014
    “…The Bayesian approach to inverse problems, in which the posterior probability distribution on an unknown field is sampled for the purposes of computing posterior expectations of quantities of interest, is starting to become computationally feasible for partial differential equation (PDE) inverse problems. …”
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    Journal Article
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    Hand sign language translator in human computer interaction by Yang, Da Rui

    Published 2014
    “…To achieve above purpose, my project is to develop a human computer interaction system which is hand sign language translator to help hearing-impaired people and normal people to learn ASL (American Sign Language) though computer-based software. …”
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    Final Year Project (FYP)
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    Evolution PDEs on graphs and inverse problems in aggregation-diffusion equations by Mikolás, L

    Published 2024
    “…<p>This thesis contains contributions in two areas of research and is therefore divided into two parts. On the one hand we study evolution partial differential equations (PDEs) on graphs, and on the other, we address the inverse problem of learning interaction potentials in aggregation-diffusion equations.…”
    Thesis
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    Design implementation low energy fast fourier transform/inverse fast fourier transform (FFT/IFFT) processor based on asynchronous-logic by Chong, Kwen Siong

    Published 2008
    “…The circuits designed herein span from microcells and macrocells to a complete 128-point radix-2 decimation-in-time Fast Fourier Transform/Inverse Fast Fourier Transform (FFT/IFFT) processor for energy-critical audio applications, including hearing aids. …”
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    Thesis
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    A modified Prandtl-Ishlinskii hysteresis model for modeling and compensating asymmetric hysteresis of piezo-actuated flexure-based systems by Zhou, Chao, Yuan, Meng, Feng, Chen, Ang, Wei Tech

    Published 2023
    “…This paper presents a new approach using two sets of operators with a distributed compensator to model and compensate for the asymmetric system hysteresis based on inversion calculation with a simplified digitized representation. …”
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    Journal Article
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    MARS inverse analysis of soil and wall properties for braced excavations in clays by Zhang, Wengang, Zhang, Runhong, Goh, Anthony Teck Chee

    Published 2019
    “…This paper firstly presents the results of extensive plane strain finite element analyses of braced diaphragm walls to examine the influence of various parameters such as the excavation geometry, soil properties and wall stiffness on the wall deflections. Based on these results, a multivariate adaptive regression splines (MARS) model was developed for inverse parameter identification of the soil relative stiffness ratio. …”
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    Journal Article
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    Non-contact laser-ultrasonic subsurface thermography using waveform inversion by Hu, Lei

    Published 2022
    “…The subsurface thermography based on the full-waveform inversion method is therefore proposed. …”
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    Thesis-Doctor of Philosophy