An extremum-guided interpolation for sparsely sampled photoacoustic imaging

An extremum-guided interpolation for sparsely sampled photoacoustic imaging

In photoacoustic (PA) reconstruction, spatial constraints or real-time system requirements often result to sparse PA sampling data. For sparse PA sensor data, the sparse spatial and dense temporal sampling often leads to poor signal continuity. To address the structural characteristics of sparse PA...

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Bibliographic Details
Main Authors: Haoyu Wang, Luo Yan, Cheng Ma, Yiping Han
Format: Article
Language:English
Published: Elsevier 2023-08-01
Series:Photoacoustics
Subjects:
Photoacoustic imaging
Signal processing
Interpolation algorithm
Image reconstruction
Image quality assessment
Online Access:http://www.sciencedirect.com/science/article/pii/S2213597923000885

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http://www.sciencedirect.com/science/article/pii/S2213597923000885

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