Multi-angle data acquisition to compensate transducer finite size in photoacoustic tomography

Multi-angle data acquisition to compensate transducer finite size in photoacoustic tomography

In photoacoustic tomography (PAT) systems, the tangential resolution decreases due to the finite size of the transducer as the off-center distance increases. To address this problem, we propose a multi-angle detection approach in which the transducer used for data acquisition rotates around its cent...

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Bibliographic Details
Main Authors: Soheil Hakakzadeh, Moein Mozaffarzadeh, Seyed Masood Mostafavi, Zahra Kavehvash, Praveenbalaji Rajendran, Martin Verweij, Nico de Jong, Manojit Pramanik
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Photoacoustics
Subjects:
Finite transducer size
Photoacoustic tomography
Virtual source
Tangential resolution
Artifacts reduction
Online Access:http://www.sciencedirect.com/science/article/pii/S2213597922000386

Internet

http://www.sciencedirect.com/science/article/pii/S2213597922000386

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