Abstract: The iterative Fourier technique for the synthesis of low-sidelobe patterns for linear arrays with uniform element spacing is described. The method uses the property that for a linear array ...

TIGRE is an open-source toolbox for fast and accurate 3D tomographic reconstruction for any geometry. Its focus is on iterative algorithms for improved image quality that have all been optimized to ...

IMPACT is a new framework for sound speed estimation and distributed aberration correction in medical ultrasound imaging. Our previous work (see https://github.com ...

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Abstract: Plasma physics is an advanced physical science composed of complex mathematics. The biggest challenge new learners face is the difficulty of visualizing these complicated concepts. The goal ...

In this letter, we address the problem of phase-only transmit beamforming to generate a wide beam with an almost flat mainlobe for phased arrays. Instead of resorting to time-demanding optimization ...

Continuous flow ventricular assist devices (cfVADs) constitute a viable and increasingly used therapy for end-stage heart failure patients. However, they are still operating at a fixed-speed mode that ...

Journal of Nuclear Medicine May 2021, 62 (supplement 1) 1416; Results: Figure 2 provides the comparison between extracted and real AIF shapes and, the Mean Squared ...

Cone-beam computed tomography (CBCT) is an important imaging modality for image-guided radiotherapy and adaptive radiotherapy. Feldkamp-Davis-Kress (FDK) method is widely adopted in clinical CBCT ...