Dr. Mahdi Orooji Profile

Dr. Mahdi Orooji

Research Associate at Tarbiat Modares Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 27 February 2019 Paper

An advanced sparsity-based photoacoustic image reconstruction algorithm for linear-array transducer scenario

Roya Paridar, Moein Mozaffarzadeh, Maryam Basij, Mohammad Mehrmohammadi, Mahdi Orooji

Proceedings Volume 10878, 108786O (2019) https://doi.org/10.1117/12.2508039

KEYWORDS: Signal to noise ratio, Reconstruction algorithms, Image enhancement, Sensors, Algorithm development, Interference (communication), Photoacoustic spectroscopy, Image restoration, Image quality

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Proceedings Article | 27 February 2019 Paper

Artifact reduction using minimum variance-based sparse subarray technique in linear-array photoacoustic tomography

Roya Paridar, Moein Mozaffarzadeh, Mohammad Mehrmohammadi, Maryam Basij, Mahdi Orooji

Proceedings Volume 10878, 108786M (2019) https://doi.org/10.1117/12.2508004

KEYWORDS: Phased arrays, Signal to noise ratio, Reconstruction algorithms, Sensors, Photoacoustic tomography, Image resolution, Denoising, Acoustics, Interference (communication), Photoacoustic imaging

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Proceedings Article | 27 February 2019 Paper

Delay-multiply-and-standard-deviation weighting factor improves image quality in linear-array photoacoustic tomography

Roya Paridar, Moein Mozaffarzadeh, Mohammad Mehrmohammadi, Maryam Basij, Mahdi Orooji

Proceedings Volume 10878, 108786N (2019) https://doi.org/10.1117/12.2508027

KEYWORDS: Reconstruction algorithms, Image quality, Tissues, Photoacoustic tomography, Signal to noise ratio, Image resolution, Denoising, Interference (communication), Sensors

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SPIE Journal Paper | 18 April 2018 Open Access

Combination of computer extracted shape and texture features enables discrimination of granulomas from adenocarcinoma on chest computed tomography

Mahdi Orooji, Mehdi Alilou, Sagar Rakshit, Niha Beig, Mohammadhadi Khorrami, Prabhakar Rajiah, Rajat Thawani, Jennifer Ginsberg, Christopher Donatelli, Michael Yang, Frank Jacono, Robert Gilkeson, Vamsidhar Velcheti, Philip Linden, Anant Madabhushi

JMI, Vol. 5, Issue 02, 024501, (April 2018) https://doi.org/10.1117/12.10.1117/1.JMI.5.2.024501

KEYWORDS: Computed tomography, Feature extraction, Data analysis, Chest, Feature selection, Lung cancer, Receivers, Tumors, Digital filtering, Image filtering

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Proceedings Article | 22 February 2018 Paper

Model-based photoacoustic image reconstruction using compressed sensing and smoothed L0 norm

Moein Mozaffarzadeh, Ali Mahloojifar, Mohammadreza Nasiriavanaki, Mahdi Orooji

Proceedings Volume 10494, 104943Z (2018) https://doi.org/10.1117/12.2291535

KEYWORDS: Reconstruction algorithms, Image quality, Image restoration, Infrared imaging, Transducers, Sensors, Model-based design, Compressed sensing, Acquisition tracking and pointing, Tissue optics

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Proceedings Article | 22 February 2018 Paper

Three-dimensional photoacoustic tomography using delay multiply and sum beamforming algorithm

Roya Paridar, Moein Mozaffarzadeh, Ali Mahloojifar, Mohammadreza Nasiriavanaki, Mahdi Orooji

Proceedings Volume 10494, 1049440 (2018) https://doi.org/10.1117/12.2291546

KEYWORDS: Image quality, Signal to noise ratio, Reconstruction algorithms, Phased arrays, 3D image processing, Image resolution, Detection and tracking algorithms, 3D image reconstruction, Imaging systems, Photoacoustic tomography

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Proceedings Article | 22 February 2018 Paper

Eigenspace-based minimum variance adaptive beamformer combined with delay multiply and sum: experimental study

Moein Mozaffarzadeh, Ali Mahloojifar, Mohammadreza Nasiriavanaki, Mahdi Orooji

Proceedings Volume 10467, 1046717 (2018) https://doi.org/10.1117/12.2291533

KEYWORDS: Phased arrays, Signal detection, Image quality, Data acquisition, Signal to noise ratio, Image resolution, Imaging systems, Mendelevium, Photoacoustic imaging, Reconstruction algorithms

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SPIE Journal Paper | 6 February 2018 Open Access

Linear-array photoacoustic imaging using minimum variance-based delay multiply and sum adaptive beamforming algorithm

Moein Mozaffarzadeh, Ali Mahloojifar, Mahdi Orooji, Karl Kratkiewicz, Saba Adabi, Mohammadreza Nasiriavanaki

JBO, Vol. 23, Issue 02, 026002, (February 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.2.026002

KEYWORDS: Phased arrays, Signal detection, Signal to noise ratio, Photoacoustic imaging, Image resolution, Transducers, Mendelevium, Reconstruction algorithms, Detection and tracking algorithms, Interference (communication)

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Proceedings Article | 26 June 2017 Paper

Medical photoacoustic beamforming using minimum variance-based delay multiply and sum

Moein Mozaffarzadeh, Ali Mahloojifar, Mahdi Orooji

Proceedings Volume 10335, 1033522 (2017) https://doi.org/10.1117/12.2269608

KEYWORDS: Signal detection, Image quality, Signal to noise ratio, Mendelevium, Transducers, Acquisition tracking and pointing, Data acquisition, Detection and tracking algorithms, Phased arrays, Image resolution, Biomedical optics, Tissue optics, Laser tissue interaction, Medical imaging, Photoacoustic imaging

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Proceedings Article | 21 March 2014 Paper

Spatially aware expectation maximization (SpAEM): application to prostate TRUS segmentation

Mahdi Orooji, Rachel Sparks, B. Nicolas Bloch, Ernest Feleppa, Dean Barratt, Anant Madabhushi

Proceedings Volume 9034, 90343Y (2014) https://doi.org/10.1117/12.2043981

KEYWORDS: Prostate, Image segmentation, Ultrasonography, Expectation maximization algorithms, Feature extraction, Image processing, Image filtering, Statistical analysis, Medical imaging, Cancer

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Showing 5 of 10 publications

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