205 citations · 519 across the 13 of their papers we have counts for
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Eigenspace-Based Minimum Variance Combined with Delay Multiply and Sum Beamformer: Application to Linear-Array Photoacoustic Imaging
Moein Mozaffarzadeh, Ali Mahloojifar, Vijitha Periyasamy +2
In Photoacoustic imaging, Delay-and-Sum (DAS) algorithm is the most commonly used beamformer. However, it leads to a low resolution and high level of sidelobes. Delay-Multiply-and-…
Model-Based Photoacoustic Image Reconstruction using Compressed Sensing and Smoothed L0 Norm
Moein Mozaffarzadeh, Ali Mahloojifar, Mohammadreza Nasiriavanaki +1
Photoacoustic imaging (PAI) is a novel medical imaging modality that uses the advantages of the spatial resolution of ultrasound imaging and the high contrast of pure optical imagi…
Three-Dimensional Photoacoustic Tomography using Delay Multiply and Sum Beamforming Algorithm
Roya Paridar, Moein Mozaffarzadeh, Ali Mahloojifar +2
Photoacoustic imaging (PAI), is a promising medical imaging technique that provides the high contrast of the optical imaging and the resolution of ultrasound (US) imaging. Among al…
Double-Stage Delay Multiply and Sum Beamforming Algorithm: Application to Linear-Array Photoacoustic Imaging
Moein Mozaffarzadeh, Ali Mahloojifar, Mahdi Orooji +2
Photoacoustic imaging (PAI) is an emerging medical imaging modality capable of providing high spatial resolution of Ultrasound (US) imaging and high contrast of optical imaging. De…
Medical Photoacoustic Beamforming Using Minimum Variance-Based Delay Multiply and Sum
Moein Mozaffarzadeh, Ali Mahloojifar, Mahdi Orooji
Delay-and-Sum (DAS) beamformer is the most common beamforming algorithm in Photoacoustic imaging (PAI) due to its simple implementation and real time imaging. However, it provides…
Double Stage Delay Multiply and Sum Beamforming Algorithm Applied to Ultrasound Medical Imaging
Moein Mozaffarzadeh, Masume Sadeghi, Ali Mahloojifar +1
In Ultrasound (US) imaging, Delay and Sum (DAS) is the most common beamformer, but it leads to low quality images. Delay Multiply and Sum (DMAS) was introduced to address this prob…
Image Enhancement and Noise Reduction Using Modified Delay-Multiply-and-Sum Beamformer: Application to Medical Photoacoustic Imaging
Moein Mozaffarzadeh, Ali Mahloojifar, Mahdi Orooji
Photoacoustic imaging (PAI) is an emerging biomedical imaging modality capable of providing both high contrast and high resolution of optical and UltraSound (US) imaging. When a sh…
Eigenspace-Based Minimum Variance Adaptive Beamformer Combined with Delay Multiply and Sum: Experimental Study
Moein Mozaffarzadeh, Ali Mahloojifar, Mohammadreza Nasiriavanaki +1
Delay and sum (DAS) is the most common beamforming algorithm in linear-array photoacoustic imaging (PAI) as a result of its simple implementation. However, it leads to a low resolu…
Linear-Array Photoacoustic Imaging Using Minimum Variance-Based Delay Multiply and Sum Adaptive Beamforming Algorithm
Moein Mozaffarzadeh, Ali Mahloojifar, Mahdi Orooji +3
In Photoacoustic imaging (PA), Delay-and-Sum (DAS) beamformer is a common beamforming algorithm having a simple implementation. However, it results in a poor resolution and high si…