no code implementations • 22 Aug 2023 • Mostafa Sharifzadeh, Sobhan Goudarzi, An Tang, Habib Benali, Hassan Rivaz
This dataset serves to mitigate the data scarcity problem in the development of deep learning-based techniques for phase aberration correction.
no code implementations • 12 Jun 2023 • Hojat Asgariandehkordi, Sobhan Goudarzi, Adrian Basarab, Hassan Rivaz
To improve the Peak Signal to Noise Ratio (PSNR) of the images, previous denoising methods often remove the speckles, which could be informative for radiologists and also for quantitative ultrasound.
1 code implementation • 16 Jun 2022 • Sobhan Goudarzi, Adrian Basarab, Hassan Rivaz
During the past few years, inverse problem formulations of ultrasound beamforming have attracted a growing interest.
no code implementations • 7 Jan 2022 • Sobhan Goudarzi, Hassan Rivaz
On one hand, the transmitted ultrasound beam gets attenuated as propagates through the tissue.
no code implementations • 28 Dec 2021 • Sobhan Goudarzi, Adrian Basarab, Hassan Rivaz
In parallel to beamforming approaches, deconvolution methods have also been explored in ultrasound imaging to mitigate the adverse effects of PSF.
no code implementations • 27 Sep 2021 • Sobhan Goudarzi, Hassan Rivaz
Simulation test results confirm that the proposed method reconstructs images with a high quality in terms of resolution and contrast, which are also visually similar to the proposed ground-truth image.