Dr. Stefan Wirtz Profile

Dr. Stefan Wirtz

Research Scientist at Fraunhofer MEVIS

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Publications (6)

Proceedings Article | 17 February 2012 Paper

Automatic alignment of pre- and post-interventional liver CT images for assessment of radiofrequency ablation

Christian Rieder, Stefan Wirtz, Jan Strehlow, Stephan Zidowitz, Philipp Bruners, Peter Isfort, Andreas Mahnken, Heinz-Otto Peitgen

Proceedings Volume 8316, 83163E (2012) https://doi.org/10.1117/12.911188

KEYWORDS: Image registration, Tumors, Liver, Radiofrequency ablation, Rigid registration, Image segmentation, Computed tomography, Automatic alignment, Visualization, Distance measurement

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Proceedings Article | 13 March 2009 Paper

Fast registration of pre- and peri-interventional CT images for targeting support in radiofrequency ablation of hepatic tumors

J. Bieberstein, C. Schumann, A. Weihusen, T. Boehler, S. Wirtz, P. Bruners, D. Schmidt, C. Trumm, M. Niethammer, G. Haras, R.-T. Hoffmann, A. Mahnken, P. Pereira, H.-O. Peitgen

Proceedings Volume 7261, 72610F (2009) https://doi.org/10.1117/12.813523

KEYWORDS: Liver, Image registration, Tumors, Skin, Computed tomography, Image segmentation, Image fusion, Bone, Radiofrequency ablation, Medical imaging

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Proceedings Article | 25 April 2008 Paper

Millimeter wave imaging for concealed weapon detection and surveillance at up to 220 GHz

S. Stanko, D. Nötel, J. Huck, S. Wirtz, F. Klöppel, H. Essen

Proceedings Volume 6948, 69480N (2008) https://doi.org/10.1117/12.784445

KEYWORDS: Weapons, Sensors, Receivers, Standoff detection, Information security, Radiometry, Surveillance, Explosives, Metals, Millimeter wave imaging

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Proceedings Article | 30 March 2007 Paper

A combined algorithm for breast MRI motion correction

Tobias Boehler, Stefan Wirtz, Heinz-Otto Peitgen

Proceedings Volume 6514, 65141R (2007) https://doi.org/10.1117/12.708541

KEYWORDS: Image registration, Magnetic resonance imaging, Breast, Mammography, Image analysis, Motion measurement, Image processing, Tissues, Image restoration, Quantitative analysis

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Proceedings Article | 29 April 2005 Paper

Robust and staining-invariant elastic registration of a series of images from histologic slices

Stefan Wirtz, Nils Papenberg, Bernd Fischer, Oliver Schmitt

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.595246

KEYWORDS: Image registration, Distance measurement, Brain, Optical flow, Image processing, Tissues, Medical imaging, Neuroimaging, Nanoimprint lithography, Partial differential equations

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Proceedings Article | 12 May 2004 Paper

Superfast elastic registration of histologic images of a whole rat brain for 3D reconstruction

Stefan Wirtz, Bernd Fischer, Jan Modersitzki, Oliver Schmitt

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.534110

KEYWORDS: Image registration, Brain, Distance measurement, Neuroimaging, 3D modeling, Partial differential equations, Image resolution, 3D image processing, Reconstruction algorithms, Process control

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Showing 5 of 6 publications

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