Resolution Limits in Photoacoustic Imaging Caused by Acoustic Attenuation

Resolution Limits in Photoacoustic Imaging Caused by Acoustic Attenuation

In conventional photoacoustic tomography, several effects contribute to the loss of resolution, such as the limited bandwidth and the finite size of the transducer, or the space-dependent speed of sound. They can all be compensated (in principle) technically or numerically. Frequency-dependent acous...

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Bibliographic Details
Main Authors: Peter Burgholzer, Johannes Bauer-Marschallinger, Bernhard Reitinger, Thomas Berer
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Journal of Imaging
Subjects:
photoacoustic imaging
ultrasound attenuation
inverse problem
image reconstruction
Online Access:http://www.mdpi.com/2313-433X/5/1/13

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