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Bradley E. Treeby
Researcher at University College London
Publications - 146
Citations - 5699
Bradley E. Treeby is an academic researcher from University College London. The author has contributed to research in topics: Time domain & Iterative reconstruction. The author has an hindex of 26, co-authored 131 publications receiving 4412 citations. Previous affiliations of Bradley E. Treeby include University College of Engineering & University of Western Australia.
Papers
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Journal ArticleDOI
k-Wave: MATLAB toolbox for the simulation and reconstruction of photoacoustic wave fields
TL;DR: By comparison with one-step, FFT-based reconstruction, time reversal is shown to be sufficiently general that it can also be used for finite-sized planar measurement surfaces and the optimization of computational speed is demonstrated through parallel execution using a graphics processing unit.
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Modeling nonlinear ultrasound propagation in heterogeneous media with power law absorption using a k-space pseudospectral method
TL;DR: The k-space pseudospectral method is used to reduce the number of grid points required per wavelength for accurate simulations of nonlinear ultrasound propagation through tissue realistic media, and increases the accuracy of the gradient calculation and relaxes the requirement for dense computational grids compared to conventional finite difference methods.
Journal ArticleDOI
Deep in vivo photoacoustic imaging of mammalian tissues using a tyrosinase-based genetic reporter
Amit P. Jathoul,Jan Laufer,Jan Laufer,Jan Laufer,Olumide Ogunlade,Bradley E. Treeby,Ben T. Cox,Edward Z. Zhang,Peter Johnson,Arnold Pizzey,Brian Philip,Teresa Marafioti,Mark F. Lythgoe,R. Barbara Pedley,Martin Pule,Paul C. Beard +15 more
TL;DR: Deep photoacoustic imaging of mammalian cells featuring genetically encoded contrast is reported, and the results are reported to be consistent with previous studies of this type of imaging.
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Photoacoustic tomography in absorbing acoustic media using time reversal
TL;DR: In this article, a method to compensate for the effect of acoustic absorption on the measured time domain signals is described, where the reconstruction is regularized by filtering the absorption and dispersion terms in the spatial frequency domain using a Tukey window.
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In vivo preclinical photoacoustic imaging of tumor vasculature development and therapy.
Jan Laufer,Peter Johnson,Edward Z. Zhang,Bradley E. Treeby,Ben T. Cox,Barbara Pedley,Paul C. Beard +6 more
TL;DR: The use of a novel all-optical photoacoustic scanner for imaging the development of tumor vasculature and its response to a therapeutic vascular disrupting agent is described, revealing the well-known destruction and recovery phases associated with this agent.