2D versus 3D total variation minimization in digital breast tomosynthesis

Metin Ertas; Aydin Akan; Isa Yildirim; Ali Dinler; Mustafa Kamasak

doi:10.1109/IST.2015.7294553

2D versus 3D total variation minimization in digital breast tomosynthesis

Metin Ertas, Aydin Akan, Isa Yildirim, Ali Dinler, Mustafa Kamasak

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

Abstract

Total variation (TV) minimization has become an important tool for the sparse image reconstruction. In this study a realistic 3D digital breast tomosynthesis (DBT) data was reconstructed and compared using two different forms of TV: (i) 2D reconstruction by applying TV layer by layer (ii) 3D reconstruction of the entire data. It can be assumed that a 3D reconstruction should perform better. However, in real DBT the resolution in z direction is about 10-15 times lower than the resolution in x-y plane. This study investigates the performance of the reconstruction when a TV term in z direction is added into the cost function of TV minimization.

Original language	English
Title of host publication	IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479986330
DOIs	https://doi.org/10.1109/IST.2015.7294553
Publication status	Published - 7 Oct 2015
Event	12th IEEE International Conference on Imaging Systems and Techniques, IST 2015 - Macau, China Duration: 16 Sept 2015 → 18 Sept 2015

Publication series

Name	IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings

Conference

Conference	12th IEEE International Conference on Imaging Systems and Techniques, IST 2015
Country/Territory	China
City	Macau
Period	16/09/15 → 18/09/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

compressed sensing
digital breast tomosynthesis
total variation

Access to Document

10.1109/IST.2015.7294553

Cite this

Ertas, M., Akan, A., Yildirim, I., Dinler, A., & Kamasak, M. (2015). 2D versus 3D total variation minimization in digital breast tomosynthesis. In IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings Article 7294553 (IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IST.2015.7294553

Ertas, Metin ; Akan, Aydin ; Yildirim, Isa et al. / 2D versus 3D total variation minimization in digital breast tomosynthesis. IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. (IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings).

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abstract = "Total variation (TV) minimization has become an important tool for the sparse image reconstruction. In this study a realistic 3D digital breast tomosynthesis (DBT) data was reconstructed and compared using two different forms of TV: (i) 2D reconstruction by applying TV layer by layer (ii) 3D reconstruction of the entire data. It can be assumed that a 3D reconstruction should perform better. However, in real DBT the resolution in z direction is about 10-15 times lower than the resolution in x-y plane. This study investigates the performance of the reconstruction when a TV term in z direction is added into the cost function of TV minimization.",

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author = "Metin Ertas and Aydin Akan and Isa Yildirim and Ali Dinler and Mustafa Kamasak",

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doi = "10.1109/IST.2015.7294553",

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series = "IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings",

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Ertas, M, Akan, A, Yildirim, I, Dinler, A & Kamasak, M 2015, 2D versus 3D total variation minimization in digital breast tomosynthesis. in IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings., 7294553, IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings, Institute of Electrical and Electronics Engineers Inc., 12th IEEE International Conference on Imaging Systems and Techniques, IST 2015, Macau, China, 16/09/15. https://doi.org/10.1109/IST.2015.7294553

2D versus 3D total variation minimization in digital breast tomosynthesis. / Ertas, Metin; Akan, Aydin; Yildirim, Isa et al.
IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. 7294553 (IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings).

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

TY - GEN

T1 - 2D versus 3D total variation minimization in digital breast tomosynthesis

AU - Ertas, Metin

AU - Akan, Aydin

AU - Yildirim, Isa

AU - Dinler, Ali

AU - Kamasak, Mustafa

PY - 2015/10/7

Y1 - 2015/10/7

N2 - Total variation (TV) minimization has become an important tool for the sparse image reconstruction. In this study a realistic 3D digital breast tomosynthesis (DBT) data was reconstructed and compared using two different forms of TV: (i) 2D reconstruction by applying TV layer by layer (ii) 3D reconstruction of the entire data. It can be assumed that a 3D reconstruction should perform better. However, in real DBT the resolution in z direction is about 10-15 times lower than the resolution in x-y plane. This study investigates the performance of the reconstruction when a TV term in z direction is added into the cost function of TV minimization.

AB - Total variation (TV) minimization has become an important tool for the sparse image reconstruction. In this study a realistic 3D digital breast tomosynthesis (DBT) data was reconstructed and compared using two different forms of TV: (i) 2D reconstruction by applying TV layer by layer (ii) 3D reconstruction of the entire data. It can be assumed that a 3D reconstruction should perform better. However, in real DBT the resolution in z direction is about 10-15 times lower than the resolution in x-y plane. This study investigates the performance of the reconstruction when a TV term in z direction is added into the cost function of TV minimization.

KW - compressed sensing

KW - digital breast tomosynthesis

KW - total variation

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DO - 10.1109/IST.2015.7294553

M3 - Conference contribution

AN - SCOPUS:84962724903

T3 - IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings

BT - IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

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Ertas M, Akan A, Yildirim I, Dinler A, Kamasak M. 2D versus 3D total variation minimization in digital breast tomosynthesis. In IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. 7294553. (IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings). doi: 10.1109/IST.2015.7294553

2D versus 3D total variation minimization in digital breast tomosynthesis

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Keywords

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