104 citations · 137 across the 3 of their papers we have counts for
3 papers
Photoacoustic Image Formation Based on Sparse Regularization of Minimum Variance Beamformer
Roya Paridar, Moein Mozaffarzadeh, Mohammad Mehrmohammadi +1
Delay-and-Sum (DAS) is the most common algorithm used in photoacoustic (PA) image formation. However, this algorithm results in a reconstructed image with a wide mainlobe and high…
Image Improvement in Linear-Array Photoacoustic Imaging using High Resolution Coherence Factor Weighting Technique
Moein Mozaffarzadeh, Mohammad Mehrmohammadi, Bahador Makkiabadi
In Photoacoustic imaging (PAI), the most prevalent beamforming algorithm is delay-and-sum (DAS) due to its simple implementation. However, it results in a low quality image affecte…
Enhanced Linear-array Photoacoustic Beamforming using Modified Coherence Factor
Moein Mozaffarzadeh, Yan Yan, Mohammad Mehrmohammadi +1
Photoacoustic imaging (PAI) is a promising medical imaging modality providing the spatial resolution of ultrasound (US) imaging and the contrast of pure optical imaging. For linear…