Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro

Christine Steenkamp; Simone Weber; Brigitte Gundlich; Patrick Musmann; Thosten M. Buzug

doi:10.1007/978-3-540-68764-1_2

Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro

Christine Steenkamp, Simone Weber, Brigitte Gundlich, Patrick Musmann, Thosten M. Buzug

Institute of Medical Engineering

Abstract

The small-animal PET scanner ClearPET Neuro developed at the Research Centre in Jülich is based on an unconventional scanner geometry. It represents axial and transaxial gaps that lead to sinograms with missing data. Images reconstructed from uncorrected data include artefacts and a high variation of spatial resolution between different slices. Methods to compensate these artefacts are applied by taking the geometrical sensitivity into account. In this work the effects of compensation strategies with regard to the slice by slice variation of spatial resolution are examined.

Original language	English
Title of host publication	Advances in Medical Engineering
Editors	Thorsten M. Buzug, Dietrich Holz, Jens Bongartz, Matthias Kohl-Bareis, Ulrich Hartmann, Simone Weber
Number of pages	6
Volume	114
Place of Publication	Berlin, Heidelberg
Publisher	Springer Berlin Heidelberg
Publication date	01.01.2007
Pages	19-24
ISBN (Print)	978-3-540-68763-4
ISBN (Electronic)	978-3-540-68764-1
DOIs	https://doi.org/10.1007/978-3-540-68764-1_2
Publication status	Published - 01.01.2007

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SDG 9 Industry, Innovation, and Infrastructure

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10.1007/978-3-540-68764-1_2

Cite this

Steenkamp, C., Weber, S., Gundlich, B., Musmann, P., & Buzug, T. M. (2007). Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro. In T. M. Buzug, D. Holz, J. Bongartz, M. Kohl-Bareis, U. Hartmann, & S. Weber (Eds.), Advances in Medical Engineering (Vol. 114, pp. 19-24). (Springer Proceedings in Physics; Vol. 114, No. 1). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-68764-1_2

Steenkamp, Christine ; Weber, Simone ; Gundlich, Brigitte et al. / Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro. Advances in Medical Engineering. editor / Thorsten M. Buzug ; Dietrich Holz ; Jens Bongartz ; Matthias Kohl-Bareis ; Ulrich Hartmann ; Simone Weber. Vol. 114 Berlin, Heidelberg : Springer Berlin Heidelberg, 2007. pp. 19-24 (Springer Proceedings in Physics; 1).

@inproceedings{6e87289cc19e438692c953a895c45624,

title = "Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro",

abstract = "The small-animal PET scanner ClearPET Neuro developed at the Research Centre in J{\"u}lich is based on an unconventional scanner geometry. It represents axial and transaxial gaps that lead to sinograms with missing data. Images reconstructed from uncorrected data include artefacts and a high variation of spatial resolution between different slices. Methods to compensate these artefacts are applied by taking the geometrical sensitivity into account. In this work the effects of compensation strategies with regard to the slice by slice variation of spatial resolution are examined.",

author = "Christine Steenkamp and Simone Weber and Brigitte Gundlich and Patrick Musmann and Buzug, \{Thosten M.\}",

year = "2007",

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Steenkamp, C, Weber, S, Gundlich, B, Musmann, P & Buzug, TM 2007, Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro. in TM Buzug, D Holz, J Bongartz, M Kohl-Bareis, U Hartmann & S Weber (eds), Advances in Medical Engineering. vol. 114, Springer Proceedings in Physics, no. 1, vol. 114, Springer Berlin Heidelberg, Berlin, Heidelberg, pp. 19-24. https://doi.org/10.1007/978-3-540-68764-1_2

Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro. / Steenkamp, Christine; Weber, Simone; Gundlich, Brigitte et al.
Advances in Medical Engineering. ed. / Thorsten M. Buzug; Dietrich Holz; Jens Bongartz; Matthias Kohl-Bareis; Ulrich Hartmann; Simone Weber. Vol. 114 Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. p. 19-24 (Springer Proceedings in Physics; Vol. 114, No. 1).

Research output: Chapters in Books/Reports/Conference Proceedings › Conference contribution › peer-review

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T1 - Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro

AU - Steenkamp, Christine

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AU - Gundlich, Brigitte

AU - Musmann, Patrick

AU - Buzug, Thosten M.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The small-animal PET scanner ClearPET Neuro developed at the Research Centre in Jülich is based on an unconventional scanner geometry. It represents axial and transaxial gaps that lead to sinograms with missing data. Images reconstructed from uncorrected data include artefacts and a high variation of spatial resolution between different slices. Methods to compensate these artefacts are applied by taking the geometrical sensitivity into account. In this work the effects of compensation strategies with regard to the slice by slice variation of spatial resolution are examined.

AB - The small-animal PET scanner ClearPET Neuro developed at the Research Centre in Jülich is based on an unconventional scanner geometry. It represents axial and transaxial gaps that lead to sinograms with missing data. Images reconstructed from uncorrected data include artefacts and a high variation of spatial resolution between different slices. Methods to compensate these artefacts are applied by taking the geometrical sensitivity into account. In this work the effects of compensation strategies with regard to the slice by slice variation of spatial resolution are examined.

UR - https://www.researchgate.net/publication/226888931_Influence_of_Corrections_During_Image_Reconstruction_on_the_Spatial_Resolution_of_ClearPET_Neuro

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DO - 10.1007/978-3-540-68764-1_2

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SN - 978-3-540-68763-4

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T3 - Springer Proceedings in Physics

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BT - Advances in Medical Engineering

A2 - Buzug, Thorsten M.

A2 - Holz, Dietrich

A2 - Bongartz, Jens

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PB - Springer Berlin Heidelberg

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ER -

Steenkamp C, Weber S, Gundlich B, Musmann P, Buzug TM. Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro. In Buzug TM, Holz D, Bongartz J, Kohl-Bareis M, Hartmann U, Weber S, editors, Advances in Medical Engineering. Vol. 114. Berlin, Heidelberg: Springer Berlin Heidelberg. 2007. p. 19-24. (Springer Proceedings in Physics; 1). doi: 10.1007/978-3-540-68764-1_2

Influence of Corrections During Image Reconstruction on the Spatial Resolution of ClearPET Neuro

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