Test-objects and phantoms for characterization and optimization of hybrid 3D PA-US systems (Conference Presentation)

Maura  Dantuma; Javier Ortega-Julia; Saskia Cornelia Kruitwagen; Damien Benoit Gasteau; Srirang  Manohar

doi:10.1117/12.2543410

Test-objects and phantoms for characterization and optimization of hybrid 3D PA-US systems (Conference Presentation)

Maura Dantuma
, Javier Ortega-Julia
, Saskia Cornelia Kruitwagen
, Damien Benoit Gasteau
, Srirang Manohar

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Test-objects for use in hybrid photoacoustic-ultrasound systems with a 3D geometry are introduced. They are designed to assess the system’s spatial resolution, imaging depth and image reconstruction algorithms. Considering the latter, one test-object is designed to test the robustness of algorithms when encountering heterogeneity in sound speeds. A further test-object is designed to test the accuracy of blood oxygenation estimation in image reconstruction. Finally, a novel semi-anthropomorphic photoacoustic-ultrasound breast phantom containing tumors and blood vessels is introduced. This phantom is equipped with adaptable blood oxygenation levels and is a valuable tool for the optimization and characterization of the imaging parameters.

Original language	English
Title of host publication	Photons Plus Ultrasound: Imaging and Sensing 2020
Publisher	SPIE
DOIs	https://doi.org/10.1117/12.2543410
Publication status	Published - 20 Apr 2020
Event	SPIE BiOS 2020 - The Moscone Center, San Francisco, United States Duration: 1 Feb 2020 → 6 Feb 2020

Conference

Conference	SPIE BiOS 2020
Country/Territory	United States
City	San Francisco
Period	1/02/20 → 6/02/20

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10.1117/12.2543410

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@inproceedings{26416e21e6b74fbdace0611c0ca28fbb,

title = "Test-objects and phantoms for characterization and optimization of hybrid 3D PA-US systems (Conference Presentation)",

abstract = "Test-objects for use in hybrid photoacoustic-ultrasound systems with a 3D geometry are introduced. They are designed to assess the system{\textquoteright}s spatial resolution, imaging depth and image reconstruction algorithms. Considering the latter, one test-object is designed to test the robustness of algorithms when encountering heterogeneity in sound speeds. A further test-object is designed to test the accuracy of blood oxygenation estimation in image reconstruction. Finally, a novel semi-anthropomorphic photoacoustic-ultrasound breast phantom containing tumors and blood vessels is introduced. This phantom is equipped with adaptable blood oxygenation levels and is a valuable tool for the optimization and characterization of the imaging parameters.",

author = "Maura Dantuma and Javier Ortega-Julia and Kruitwagen, \{Saskia Cornelia\} and Gasteau, \{Damien Benoit\} and Srirang Manohar",

year = "2020",

month = apr,

day = "20",

doi = "10.1117/12.2543410",

language = "English",

booktitle = "Photons Plus Ultrasound: Imaging and Sensing 2020",

publisher = "SPIE",

address = "United States",

note = "SPIE BiOS 2020 ; Conference date: 01-02-2020 Through 06-02-2020",

}

Test-objects and phantoms for characterization and optimization of hybrid 3D PA-US systems (Conference Presentation). / Dantuma, Maura ; Ortega-Julia, Javier; Kruitwagen, Saskia Cornelia et al.
Photons Plus Ultrasound: Imaging and Sensing 2020. SPIE, 2020. 112401C .

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Test-objects and phantoms for characterization and optimization of hybrid 3D PA-US systems (Conference Presentation)

AU - Dantuma, Maura

AU - Ortega-Julia, Javier

AU - Kruitwagen, Saskia Cornelia

AU - Gasteau, Damien Benoit

AU - Manohar, Srirang

PY - 2020/4/20

Y1 - 2020/4/20

N2 - Test-objects for use in hybrid photoacoustic-ultrasound systems with a 3D geometry are introduced. They are designed to assess the system’s spatial resolution, imaging depth and image reconstruction algorithms. Considering the latter, one test-object is designed to test the robustness of algorithms when encountering heterogeneity in sound speeds. A further test-object is designed to test the accuracy of blood oxygenation estimation in image reconstruction. Finally, a novel semi-anthropomorphic photoacoustic-ultrasound breast phantom containing tumors and blood vessels is introduced. This phantom is equipped with adaptable blood oxygenation levels and is a valuable tool for the optimization and characterization of the imaging parameters.

AB - Test-objects for use in hybrid photoacoustic-ultrasound systems with a 3D geometry are introduced. They are designed to assess the system’s spatial resolution, imaging depth and image reconstruction algorithms. Considering the latter, one test-object is designed to test the robustness of algorithms when encountering heterogeneity in sound speeds. A further test-object is designed to test the accuracy of blood oxygenation estimation in image reconstruction. Finally, a novel semi-anthropomorphic photoacoustic-ultrasound breast phantom containing tumors and blood vessels is introduced. This phantom is equipped with adaptable blood oxygenation levels and is a valuable tool for the optimization and characterization of the imaging parameters.

U2 - 10.1117/12.2543410

DO - 10.1117/12.2543410

M3 - Conference contribution

BT - Photons Plus Ultrasound: Imaging and Sensing 2020

PB - SPIE

T2 - SPIE BiOS 2020

Y2 - 1 February 2020 through 6 February 2020

ER -

Test-objects and phantoms for characterization and optimization of hybrid 3D PA-US systems (Conference Presentation)

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