3 papers
eess.SP2018
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…
eess.SP2018
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…
eess.SP2018
Double Minimum Variance Beamforming Method to Enhance Photoacoustic Imaging
Roya Paridar, Moein Mozaffarzadeh, Mohammadreza Nasiriavanaki +1
One of the common algorithms used to reconstruct photoacoustic (PA) images is the non-adaptive Delay-and-Sum (DAS) beamformer. However, the quality of the reconstructed PA images o…