Simulation of ultrasound backscatter images from fish

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

Standard

Simulation of ultrasound backscatter images from fish. / Pham, An Hoai; Stage, Bjarne; Hemmsen, Martin Christian; Lundgren, Bo; Pedersen, Mads Møller; Pedersen, Tina Bock; Jensen, Jørgen Arendt.

SPIE Medical Imaging 2011: Physics of Medical Imaging. SPIE - International Society for Optical Engineering, 2011. p. Article Number: 796152 (Proceedings of S P I E - International Society for Optical Engineering, Vol. 7961).

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

Harvard

Pham, AH, Stage, B, Hemmsen, MC, Lundgren, B, Pedersen, MM, Pedersen, TB & Jensen, JA 2011, 'Simulation of ultrasound backscatter images from fish'. in SPIE Medical Imaging 2011: Physics of Medical Imaging. SPIE - International Society for Optical Engineering, pp. Article Number: 796152. Proceedings of S P I E - International Society for Optical Engineering, vol. 7961, , 10.1117/12.878012

APA

Pham, A. H., Stage, B., Hemmsen, M. C., Lundgren, B., Pedersen, M. M., Pedersen, T. B., & Jensen, J. A. (2011). Simulation of ultrasound backscatter images from fish. In SPIE Medical Imaging 2011: Physics of Medical Imaging. (pp. Article Number: 796152). SPIE - International Society for Optical Engineering. (Proceedings of S P I E - International Society for Optical Engineering, Vol. 7961). 10.1117/12.878012

CBE

Pham AH, Stage B, Hemmsen MC, Lundgren B, Pedersen MM, Pedersen TB, Jensen JA. 2011. Simulation of ultrasound backscatter images from fish. In SPIE Medical Imaging 2011: Physics of Medical Imaging. SPIE - International Society for Optical Engineering. pp. Article Number: 796152. (Proceedings of S P I E - International Society for Optical Engineering, Vol. 7961). Available from: 10.1117/12.878012

MLA

Pham, An Hoai et al. "Simulation of ultrasound backscatter images from fish". SPIE Medical Imaging 2011: Physics of Medical Imaging. SPIE - International Society for Optical Engineering. 2011. Article Number: 796152. (Proceedings of S P I E - International Society for Optical Engineering, Volume 7961). Available: 10.1117/12.878012

Vancouver

Pham AH, Stage B, Hemmsen MC, Lundgren B, Pedersen MM, Pedersen TB et al. Simulation of ultrasound backscatter images from fish. In SPIE Medical Imaging 2011: Physics of Medical Imaging. SPIE - International Society for Optical Engineering. 2011. p. Article Number: 796152. (Proceedings of S P I E - International Society for Optical Engineering, Vol. 7961). Available from: 10.1117/12.878012

Author

Pham, An Hoai; Stage, Bjarne; Hemmsen, Martin Christian; Lundgren, Bo; Pedersen, Mads Møller; Pedersen, Tina Bock; Jensen, Jørgen Arendt / Simulation of ultrasound backscatter images from fish.

SPIE Medical Imaging 2011: Physics of Medical Imaging. SPIE - International Society for Optical Engineering, 2011. p. Article Number: 796152 (Proceedings of S P I E - International Society for Optical Engineering, Vol. 7961).

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

Bibtex

@inbook{2db7c718672440908d3c738d3c54b1c7,
title = "Simulation of ultrasound backscatter images from fish",
publisher = "SPIE - International Society for Optical Engineering",
author = "Pham, {An Hoai} and Bjarne Stage and Hemmsen, {Martin Christian} and Bo Lundgren and Pedersen, {Mads Møller} and Pedersen, {Tina Bock} and Jensen, {Jørgen Arendt}",
year = "2011",
doi = "10.1117/12.878012",
isbn = "978-0-8194-8503-8",
series = "Proceedings of S P I E - International Society for Optical Engineering",
pages = "Article Number: 796152",
booktitle = "SPIE Medical Imaging 2011",

}

RIS

TY - GEN

T1 - Simulation of ultrasound backscatter images from fish

A1 - Pham,An Hoai

A1 - Stage,Bjarne

A1 - Hemmsen,Martin Christian

A1 - Lundgren,Bo

A1 - Pedersen,Mads Møller

A1 - Pedersen,Tina Bock

A1 - Jensen,Jørgen Arendt

AU - Pham,An Hoai

AU - Stage,Bjarne

AU - Hemmsen,Martin Christian

AU - Lundgren,Bo

AU - Pedersen,Mads Møller

AU - Pedersen,Tina Bock

AU - Jensen,Jørgen Arendt

PB - SPIE - International Society for Optical Engineering

PY - 2011

Y1 - 2011

N2 - The objective of this work is to investigate ultrasound (US) backscatter in the MHz range from fis to develop a realistic and reliable simulation model. The long term objective of the work is to develop the needed signal processing for fis species differentiation using US. In in-vitro experiments, a cod (Gadus morhua) was scanned with both a BK Medical ProFocus 2202 ultrasound scanner and a Toshiba Aquilion ONE computed tomography (CT) scanner. The US images of the fis were compared with US images created using the ultrasound simulation program Field II. The center frequency of the transducer is 10 MHz and the Full Width at Half Maximum (FWHM) at the focus point is 0.54 mm in the lateral direction. The transducer model in Field II was calibrated using a wire phantom to validate the simulated point spread function. The inputs to the simulation were the CT image data of the fis converted to simulated scatter maps. The positions of the point scatterers were assumed to be uniformly distributed. The scatter amplitudes were generated with a new method based on the segmented CT data in Hounsfiel Units and backscatter data for the different types of tissues from the literature. The simulated US images reproduce most of the important characteristics of the measured US image.

AB - The objective of this work is to investigate ultrasound (US) backscatter in the MHz range from fis to develop a realistic and reliable simulation model. The long term objective of the work is to develop the needed signal processing for fis species differentiation using US. In in-vitro experiments, a cod (Gadus morhua) was scanned with both a BK Medical ProFocus 2202 ultrasound scanner and a Toshiba Aquilion ONE computed tomography (CT) scanner. The US images of the fis were compared with US images created using the ultrasound simulation program Field II. The center frequency of the transducer is 10 MHz and the Full Width at Half Maximum (FWHM) at the focus point is 0.54 mm in the lateral direction. The transducer model in Field II was calibrated using a wire phantom to validate the simulated point spread function. The inputs to the simulation were the CT image data of the fis converted to simulated scatter maps. The positions of the point scatterers were assumed to be uniformly distributed. The scatter amplitudes were generated with a new method based on the segmented CT data in Hounsfiel Units and backscatter data for the different types of tissues from the literature. The simulated US images reproduce most of the important characteristics of the measured US image.

KW - Ultrasound

KW - Simulation

KW - Acoustical properties

KW - Small animal experiment

KW - CT

U2 - 10.1117/12.878012

DO - 10.1117/12.878012

SN - 978-0-8194-8503-8

BT - SPIE Medical Imaging 2011

T2 - SPIE Medical Imaging 2011

T3 - Proceedings of S P I E - International Society for Optical Engineering

T3 - en_GB

SP - Article Number: 796152

ER -