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Trajectory analysis for magnetic particle imaging

Standard

Trajectory analysis for magnetic particle imaging. / Knopp, T; Biederer, S; Sattel, T; Weizenecker, J; Gleich, B; Borgert, J; Buzug, T M.

In: PHYS MED BIOL, Vol. 54, No. 2, 21.01.2009, p. 385-97.

Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

Harvard

Knopp, T, Biederer, S, Sattel, T, Weizenecker, J, Gleich, B, Borgert, J & Buzug, TM 2009, 'Trajectory analysis for magnetic particle imaging', PHYS MED BIOL, vol. 54, no. 2, pp. 385-97. https://doi.org/10.1088/0031-9155/54/2/014

APA

Knopp, T., Biederer, S., Sattel, T., Weizenecker, J., Gleich, B., Borgert, J., & Buzug, T. M. (2009). Trajectory analysis for magnetic particle imaging. PHYS MED BIOL, 54(2), 385-97. https://doi.org/10.1088/0031-9155/54/2/014

Vancouver

Knopp T, Biederer S, Sattel T, Weizenecker J, Gleich B, Borgert J et al. Trajectory analysis for magnetic particle imaging. PHYS MED BIOL. 2009 Jan 21;54(2):385-97. https://doi.org/10.1088/0031-9155/54/2/014

Bibtex

@article{5bae18d3b1b544a293e3dcf94b143396,
title = "Trajectory analysis for magnetic particle imaging",
abstract = "Recently a new imaging technique called magnetic particle imaging was proposed. The method uses the nonlinear response of magnetic nanoparticles when a time varying magnetic field is applied. Spatial encoding is achieved by moving a field-free point through an object of interest while the field strength in the vicinity of the point is high. A resolution in the submillimeter range is provided even for fast data acquisition sequences. In this paper, a simulation study is performed on different trajectories moving the field-free point through the field of view. The purpose is to provide mandatory information for the design of a magnetic particle imaging scanner. Trajectories are compared with respect to density, speed and image quality when applied in data acquisition. Since simulation of the involved physics is a time demanding task, moreover, an efficient implementation is presented utilizing caching techniques.",
keywords = "Algorithms, Biomedical Engineering, Biophysical Phenomena, Humans, Image Processing, Computer-Assisted, Magnetics, Metal Nanoparticles, Models, Theoretical, Nanotechnology, Nonlinear Dynamics, Phantoms, Imaging, Tomography, Journal Article",
author = "T Knopp and S Biederer and T Sattel and J Weizenecker and B Gleich and J Borgert and Buzug, {T M}",
year = "2009",
month = jan,
day = "21",
doi = "10.1088/0031-9155/54/2/014",
language = "English",
volume = "54",
pages = "385--97",
journal = "PHYS MED BIOL",
issn = "0031-9155",
publisher = "IOP Publishing Ltd.",
number = "2",

}

RIS

TY - JOUR

T1 - Trajectory analysis for magnetic particle imaging

AU - Knopp, T

AU - Biederer, S

AU - Sattel, T

AU - Weizenecker, J

AU - Gleich, B

AU - Borgert, J

AU - Buzug, T M

PY - 2009/1/21

Y1 - 2009/1/21

N2 - Recently a new imaging technique called magnetic particle imaging was proposed. The method uses the nonlinear response of magnetic nanoparticles when a time varying magnetic field is applied. Spatial encoding is achieved by moving a field-free point through an object of interest while the field strength in the vicinity of the point is high. A resolution in the submillimeter range is provided even for fast data acquisition sequences. In this paper, a simulation study is performed on different trajectories moving the field-free point through the field of view. The purpose is to provide mandatory information for the design of a magnetic particle imaging scanner. Trajectories are compared with respect to density, speed and image quality when applied in data acquisition. Since simulation of the involved physics is a time demanding task, moreover, an efficient implementation is presented utilizing caching techniques.

AB - Recently a new imaging technique called magnetic particle imaging was proposed. The method uses the nonlinear response of magnetic nanoparticles when a time varying magnetic field is applied. Spatial encoding is achieved by moving a field-free point through an object of interest while the field strength in the vicinity of the point is high. A resolution in the submillimeter range is provided even for fast data acquisition sequences. In this paper, a simulation study is performed on different trajectories moving the field-free point through the field of view. The purpose is to provide mandatory information for the design of a magnetic particle imaging scanner. Trajectories are compared with respect to density, speed and image quality when applied in data acquisition. Since simulation of the involved physics is a time demanding task, moreover, an efficient implementation is presented utilizing caching techniques.

KW - Algorithms

KW - Biomedical Engineering

KW - Biophysical Phenomena

KW - Humans

KW - Image Processing, Computer-Assisted

KW - Magnetics

KW - Metal Nanoparticles

KW - Models, Theoretical

KW - Nanotechnology

KW - Nonlinear Dynamics

KW - Phantoms, Imaging

KW - Tomography

KW - Journal Article

U2 - 10.1088/0031-9155/54/2/014

DO - 10.1088/0031-9155/54/2/014

M3 - SCORING: Journal article

C2 - 19098358

VL - 54

SP - 385

EP - 397

JO - PHYS MED BIOL

JF - PHYS MED BIOL

SN - 0031-9155

IS - 2

ER -