Dr. Rehman Ali Profile

Dr. Rehman Ali

at Univ of Rochester Medical Ctr

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Publications (11)

Proceedings Article | 1 April 2024 Presentation + Paper

Towards elastic bone characterization in transcranial ultrasound

Patrick Marty, Trevor Mitcham, Rehman Ali, Christian Boehm, Neb Duric, Andreas Fichtner

Proceedings Volume 12932, 129320K (2024) https://doi.org/10.1117/12.3006769

KEYWORDS: Skull, Acoustic waves, Wave equations, Ultrasound tomography, Inverse imaging problems

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Proceedings Article | 1 April 2024 Paper

Imaging stroke through the skull using ultrasound tomography

Trevor Mitcham, Rehman Ali, Derrek Schartz, Redi Rahmani, Melanie Singh, Matthew Bender, Edward Vates, Nebojsa Duric

Proceedings Volume 12932, 129320J (2024) https://doi.org/10.1117/12.3006595

KEYWORDS: Brain, Neuroimaging, Biological imaging, Image visualization, Skull

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Proceedings Article | 1 April 2024 Poster + Paper

Efficient Helmholtz equation solver for frequency domain waveform inversion based on the decomposition into one-way wave equations

Rehman Ali, Feiyu Wang, Trevor Mitcham, Nebojsa Duric

Proceedings Volume 12932, 1293216 (2024) https://doi.org/10.1117/12.3006288

KEYWORDS: Wave equations, Imaging arrays, Signal attenuation, Wave propagation, Ultrasound tomography, Tissues, Matrices, Visualization, Transducers, Partial differential equations

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Proceedings Article | 1 April 2024 Presentation + Paper

A new strategy to overcome cycle skipping: frequency-difference waveform inversion

Rehman Ali, Trevor Mitcham, Nebojsa Duric

Proceedings Volume 12932, 129320G (2024) https://doi.org/10.1117/12.3006287

KEYWORDS: Data modeling, Image restoration, Simulations, Breast, Ultrasound transducers, Image resolution, Ultrasound tomography, Tomography, Frequency response, Fourier transforms

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Proceedings Article | 10 April 2023 Presentation + Paper

Impact of starting model on waveform inversion in ultrasound tomography

Rehman Ali, Trevor Mitcham, Nebojsa Duric

Proceedings Volume 12470, 124700J (2023) https://doi.org/10.1117/12.2653575

KEYWORDS: Breast, Tomography, Ultrasound tomography, Simulations, Medical image reconstruction, Image restoration, Data modeling, Acoustic tomography, Ultrasonography, In vivo imaging

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Proceedings Article | 10 April 2023 Presentation + Paper

Distributed aberration correction in handheld ultrasound based on tomographic estimates of the speed of sound

Rehman Ali, Trevor Mitcham, Melanie Singh, Richard Bouchard, Jeremy Dahl, Marvin Doyley, Nebojsa Duric

Proceedings Volume 12470, 1247009 (2023) https://doi.org/10.1117/12.2653935

KEYWORDS: Apodization, Aberration correction, Ultrasonography, Tomography

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SPIE Journal Paper | 1 November 2022

Separation of mainlobe and sidelobe contributions to B-mode ultrasound images based on the aperture spectrum

Rehman Ali, Trevor Mitcham, Leandra Brickson, Wentao Hu, Marvin Doyley, Deborah Rubens, Zeljko Ignjatovic, Nebojsa Duric, Jeremy Dahl

JMI, Vol. 9, Issue 06, 067001, (November 2022) https://doi.org/10.1117/12.10.1117/1.JMI.9.6.067001

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Proceedings Article | 4 April 2022 Presentation + Paper

Separation of mainlobe and sidelobe contributions to B-mode ultrasound images based on the aperture spectrum

Rehman Ali

Proceedings Volume 12038, 1203806 (2022) https://doi.org/10.1117/12.2605712

KEYWORDS: Ultrasonography, Scanners, Point spread functions, Scattering, Near field, Data modeling, Backscatter, Transducers, Speckle, Real time imaging

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Proceedings Article | 4 April 2022 Presentation + Paper

Open-source full-waveform ultrasound computed tomography based on the angular spectrum method using linear arrays

Rehman Ali

Proceedings Volume 12038, 120380R (2022) https://doi.org/10.1117/12.2601257

KEYWORDS: Reconstruction algorithms, Ultrasonography, Wave propagation, Computed tomography, Breast

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Proceedings Article | 16 March 2020 Presentation + Paper

Sound speed estimation in layered media using the angular coherence of plane waves

Rehman Ali, Sharil Maredia, Arsenii Telichko, Huaijun Wang, Ramasamy Paulmurugan, Jose Vilches-Moure, Jeremy Dahl

Proceedings Volume 11319, 113190F (2020) https://doi.org/10.1117/12.2548878

KEYWORDS: Coherence (optics), Liver, Receivers, Ultrasonography, Alternate lighting of surfaces, Spatial coherence, Coherence imaging, Data acquisition, Image resolution, Transducers

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Proceedings Article | 15 March 2019 Presentation + Paper

Open-source Gauss-Newton-based methods for refraction-corrected ultrasound computed tomography

Rehman Ali, Scott Hsieh, Jeremy Dahl

Proceedings Volume 10955, 1095508 (2019) https://doi.org/10.1117/12.2511319

KEYWORDS: Computed tomography, Reconstruction algorithms, Ultrasonography, Breast, Ray tracing, Refraction, Diffraction

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Showing 5 of 11 publications

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