Photoacoustic Signal Enhancement: Towards Utilization of Low Energy Laser Diodes in Real-Time Photoacoustic Imaging

Photoacoustic Signal Enhancement: Towards Utilization of Low Energy Laser Diodes in Real-Time Photoacoustic Imaging

In practice, photoacoustic (PA) waves generated with cost-effective and low-energy laser diodes, are weak and almost buried in noise. Reconstruction of an artifact-free PA image from noisy measurements requires an effective denoising technique. Averaging is widely used to increase the signal-to-nois...

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Bibliographic Details
Main Authors: Rayyan Manwar, Matin Hosseinzadeh, Ali Hariri, Karl Kratkiewicz, Shahryar Noei, Mohammad R. N. Avanaki
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Sensors
Subjects:
photoacoustic imaging
signal enhancement
low-energy laser diodes
Online Access:http://www.mdpi.com/1424-8220/18/10/3498

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