Spatial resolution and reconstructed size accuracy using advanced beamformers in linear array-based PAT systems

Spatial resolution and reconstructed size accuracy using advanced beamformers in linear array-based PAT systems

Limitations associated with linear-array probes in photoacoustic tomography are partially compensated by using advanced beamformers that exploit the temporal and spatial coherence of the recorded signals, such as Delay Multiply and Sum (DMAS), Minimum Variance (MV) or coherence factor (CF), among ot...

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Bibliographic Details
Main Authors: Irene Pi-Martín, Alejandro Cebrecos, Juan J. García-Garrigós, Noé Jiménez, Francisco Camarena
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Photoacoustics
Subjects:
Photoacoustic imaging
Advanced beamformers
Full-Width-at-Half-Maximum (FWHM)
Point Spread Function (PSF)
Rayleigh criterion
Coherent radiation
Online Access:http://www.sciencedirect.com/science/article/pii/S2213597923001295

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http://www.sciencedirect.com/science/article/pii/S2213597923001295

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