205 citations · 319 across the 5 of their papers we have counts for
14 papers
Technical Considerations when using Verasonics Research Ultrasound Platform for Developing a Photoacoustic Imaging System
Karl Kratkiewicz, Rayyan Manwar, Yang Zhou +2
Photoacoustic imaging (PAI) is an emerging functional and molecular imaging technology that has attracted much attention in the past decade. Recently, many researchers have used th…
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-…
An Efficient Nonlinear Beamformer Based on P^{th} Root of Detected Signals for Linear-Array Photoacoustic Tomography: Application to Sentinel Lymph Node Imaging
Moein Mozaffarzadeh, Vijitha Periyasamy, Manojit Pramanik +1
In linear-array transducer based photoacoustic (PA) imaging, B-scan PA images are formed using the raw channel PA signals. Delay-and-Sum (DAS) is the most prevalent algorithm due t…
An Image Registration Based Technique for Noninvasive Vascular Elastography
Sina Valizadeh, Bahador Makkiabadi, Alireza Mirbagheri +4
Non-invasive vascular elastography is an emerging technique in vascular tissue imaging. During the past decades, several techniques have been suggested to estimate the tissue elast…
Effects of Important Parameters Variations on Computing Eigenspace-Based Minimum Variance Weights for Ultrasound Tissue Harmonic Imaging
Mehdi Haji Heidari, Moein Mozaffarzadeh, Rayyan Manwar +1
In recent years, the minimum variance (MV) beamforming has been widely studied due to its high resolution and contrast in B-mode Ultrasound imaging (USI). However, the performance…
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…