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doi: 10.4121/13614260

Nguyen, Ho Nhu'y; Steenbergen, Wiendelt (2021): Data accompanying the publication: Three-dimensional view of out-of-plane artifacts in photoacoustic imaging using a laser-integrated linear-transducer-array probe. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/13614260.v1

Dataset

• Biomedical Engineering
• Optical Physics

3D reconstruction,, handheld probe, image reconstruction algorithm, Photoacoustic imaging

CC BY 4.0

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by Ho Nhu Y Nguyen , Wiendelt Steenbergen

Data accompanying the publication: Three-dimensional view of out-of-plane artifacts in photoacoustic imaging using a laser-integrated linear-transducer-array probe.
In this work, we present a 3D reconstruction method using axial transducer array displacement. By axially displacing the transducer array, out-of-plane absorbers can be three-dimensionally visualized at an elevation distance of up to the acquired imaging depth. Additionally, out-of-plane artifacts (OPAs) in the in-plane image are significantly reduced. We experimentally demonstrate the method with phantom and in vivo experiments using an integrated photoacoustic probe. We also compare the method with elevational transducer array displacement and take into account the sensitivity of the transducer array in the 3D reconstruction.

• 2021-01-20 first online, published, posted

4TU.ResearchData

Three-dimensional view of out-of-plane artifacts in photoacoustic imaging using a laser-integrated linear-transducer-array probe

• Risk assessment of plaque rupture and future cardiovascular events (CVENT) by multi-spectral photoacoustic imaging (grant code 731771) [more info...] European Commission

University of Twente, Faculty of Science and Technology, Biomedical Photonic Imaging Group