Signal restoration algorithm for photoacoustic imaging systems
In a photoacoustic (PA) imaging system, the detectors are bandwidth-limited. Therefore, they
capture PA signals with some unwanted ripples. This limitation degrades the …
capture PA signals with some unwanted ripples. This limitation degrades the …
Artifact removal factor for Circular-view photoacoustic tomography
S Hakakzadeh, Z Kavehvash… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Reducing the number of acoustic detectors in a circular-view photoacoustic imaging system
leads to cost reduction and increased efficiency. But reducing the number of acoustic …
leads to cost reduction and increased efficiency. But reducing the number of acoustic …
Unipolar back-projection algorithm for photoacoustic tomography
S Hakakzadeh, SM Mostafavi… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Among different transducer configurations of a photoacoustic (PA) imaging system, limited-
view configurations (eg, planar and limited-view circular configurations) have more clinical …
view configurations (eg, planar and limited-view circular configurations) have more clinical …
A spatial-domain factor for sparse-sampling circular-view photoacoustic tomography
S Hakakzadeh, P Rajendran, VA Nili… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Circular full-view configuration of photoacoustic imaging systems (C-PAI) has many
applications in biomedicine (eg, breast and brain imaging). To obtain a high-quality …
applications in biomedicine (eg, breast and brain imaging). To obtain a high-quality …
Coherent Compounding for Photoacoustic Tomography
S Hakakzadeh, SM Mostafavi… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Circular-view detector configurations provide higher image quality in a photoacoustic (PA)
imaging system than other configurations. The image quality degrades, and streak artifacts …
imaging system than other configurations. The image quality degrades, and streak artifacts …