Abstract
The use of a field free line in magnetic particle imaging promises a considerable increase in sensitivity of this new imaging technique. Furthermore, efficient reconstruction algorithms emerge for line acquisition in MPI, since it is possible to transform the data into Radon space. This allows for the use of well-known and powerful reconstruction algorithms like for instance the filtered backprojection, which will substantially speed up reconstruction time. In this work, a simulation study is presented, which analyzes the influence of magnetic field optimization on the image quality achieved for efficient Radon-based reconstruction.
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References
Gleich, B., Weizenecker, J.: Tomographic imaging using the nonlinear response of magnetic particles. Nature 435, 1214–1217 (2005)
Weizenecker, J., Gleich, B., Borgert, J.: Magnetic particle imaging using a field free line. J. Phys. D Appl. Phys. 41
Knopp, T., Sattel, T.F., Biederer, S., Buzug, T.M.: Field-free line formation in a magnetic field. Journal of Physics A: Mathematical and Theoretical 43(1), 012002 (2010)
Knopp, T., Erbe, M., Biederer, S., Sattel, T.F., Buzug, T.M.: Efficient generation of a magnetic field-free line. Medical Physics 37(7), 3538–3540 (2010)
Erbe, M., Sattel, T.F., Knopp, T., Biederer, S., Buzug, T.M.: An optimized field free line scanning device for magnetic particle imaging. Biomed. Tech. 56(suppl.) (2011), doi:10.1515/BMT.2011.298
Knopp, T., Erbe, M., Sattel, T.F., Biederer, S., Buzug, T.M.: A Fourier slice theorem for magnetic particle imaging using a field-free line. Inverse Problems 27, 095004 (2011)
Erbe, M., Knopp, T., Sattel, T.F., Biederer, S., Buzug, T.M.: Experimental generation of an arbitrarily rotated field-free line for the use in magnetic particle imaging. Medical Physics 38(9), 5200–5207 (2011)
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Erbe, M., Knopp, T., Sattel, T.F., Buzug, T.M. (2012). Influence of Magnetic Field Optimization on Image Quality Achieved for Efficient Radon-Based Reconstruction in Field Free Line Imaging in MPI. In: Buzug, T., Borgert, J. (eds) Magnetic Particle Imaging. Springer Proceedings in Physics, vol 140. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24133-8_36
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DOI: https://doi.org/10.1007/978-3-642-24133-8_36
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-24132-1
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