Dr. Azra Alizad Profile

Dr. Azra Alizad

Associate Professor at Mayo Clinic

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 15 March 2019 Paper

Paper

A two-fold enhancement of ultrasound vessel images using a non-local based restoration and morphological filtering

Saba Adabi, Siavash Ghavami, Mahdi Bayat, Mostafa Fatemi, Azra Alizad

Proceedings Volume 10955, 1095506 (2019) https://doi.org/10.1117/12.2512624

KEYWORDS: Image filtering, Ultrasonography, Signal to noise ratio, In vivo imaging, Breast, Doppler tomography, Molybdenum, Electronic filtering, Image segmentation, Biomedical engineering

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Proceedings Article | 21 February 2017 Open Access

Open Access

Presentation + Paper

Measurement of tissue viscoelasticity with ultrasound

J. Greenleaf, A. Alizad

Proceedings Volume 10067, 1006705 (2017) https://doi.org/10.1117/12.2256842

KEYWORDS: Ultrasonography, Tissues, Liver, Elastography, Biopsy, Lymphatic system, Signal attenuation, Wave propagation, Magnetic resonance imaging, Breast

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Proceedings Article | 29 March 2013 Paper

Paper

Vibro-acoustography with 1.75D ultrasound array transducer for detection and localization of permanent prostate brachytherapy seeds: ex vivo study

Mohammad Mehrmohammadi, Azra Alizad, Randall Kinnick, Brian Davis, Mostafa Fatemi

Proceedings Volume 8675, 86750W (2013) https://doi.org/10.1117/12.2007367

KEYWORDS: Tissues, Prostate, Ultrasonography, Transducers, Acoustics, Prostate cancer, Radiotherapy, Computed tomography, Detector arrays, Scanners

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Proceedings Article | 14 March 2009 Paper

Paper

Frequency compounding in multifrequency vibroacoustography

Matthew Urban, Azra Alizad, Mostafa Fatemi

Proceedings Volume 7265, 726511 (2009) https://doi.org/10.1117/12.811770

KEYWORDS: Acoustic emission, Ultrasonography, Image filtering, Breast, Tissues, In vivo imaging, Visualization, Optical filters, Acoustics, Metals

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Proceedings Article | 12 April 2005 Paper

Paper

Detection of liver lesions by vibro-acoustography

Azra Alizad, Lester Wold, James Greenleaf, Mostafa Fatemi

Proceedings Volume 5750, (2005) https://doi.org/10.1117/12.596582

KEYWORDS: Tissues, Liver, Ultrasonography, Transducers, Tumors, Acoustics, X-rays, X-ray imaging, Medicine, Pathology

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