Mr. Daniel Punzet Profile

Daniel Punzet

at Otto-von-Guericke-Universität Magdeburg

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Author

Publications (7)

Proceedings Article | 7 April 2023 Poster + Paper

Acquisition of blockwise truncated and non-truncated bi-plane C-arm data for CBCT volume-of-interest imaging

Lena Fischer, Daniel Punzet, Georg Rose

Proceedings Volume 12463, 1246325 (2023) https://doi.org/10.1117/12.2652458

KEYWORDS: Image restoration, Image quality, Data acquisition, Reconstruction algorithms, Computed tomography, Reflection, Radon transform, Medical image reconstruction, Heart, X-rays

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Proceedings Article | 4 April 2022 Poster + Paper

Prior-aided volume of interest CBCT image reconstruction for clinical interventional data

Daniel Punzet, Robert Frysch, Daniel Behme, Tim Pfeiffer, Oliver Speck, Georg Rose

Proceedings Volume 12031, 1203127 (2022) https://doi.org/10.1117/12.2610748

KEYWORDS: Image registration, Data acquisition, Image quality, Image restoration, 3D acquisition, Radon, Matrices, Data modeling, Computed tomography, Medical image reconstruction, 3D image reconstruction

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Proceedings Article | 4 April 2022 Poster + Paper

The effect of x-ray tube voltage modulation to quality of perfusion images in cone beam C-arm CT

Hana Haseljić, Robert Frysch, Vojtěch Kulvait, Tim Pfeiffer, Bennet Hensen, Frank Wacker, Inga Brüsch, Thomas Werncke, Georg Rose, Daniel Punzet

Proceedings Volume 12031, 1203126 (2022) https://doi.org/10.1117/12.2609652

KEYWORDS: Modulation, X-ray computed tomography, Computed tomography, Model-based design, Reconstruction algorithms, Image quality

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Proceedings Article | 4 April 2022 Poster + Presentation + Paper

Noise and dose reduction in CT brain perfusion acquisition by projecting time attenuation curves onto lower dimensional spaces

Vojtech Kulvait, Philip Hoelter, Daniel Punzet, Arnd Doerfler, Georg Rose

Proceedings Volume 12031, 1203133 (2022) https://doi.org/10.1117/12.2611432

KEYWORDS: Dimension reduction, Computed tomography, Denoising, Brain, Ischemic stroke, Data processing, Physics

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Proceedings Article | 16 March 2020 Paper

Nullspace-constrained modifications of under-sampled interventional CT images using instrument-specific prior information

Fatima Saad, Robert Frysch, Vojtěch Kulvait, Daniel Punzet, Georg Rose

Proceedings Volume 11312, 113123J (2020) https://doi.org/10.1117/12.2549773

KEYWORDS: Reconstruction algorithms, Computed tomography, CT reconstruction, X-ray computed tomography, Tomography, Image-guided intervention, Medical image reconstruction

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Proceedings Article | 16 March 2020 Paper

3D-localization of anatomic structures in tomographic images from optical flow of projection images

Daniel Punzet, Robert Frysch, Oliver Beuing, Oliver Speck, Georg Rose

Proceedings Volume 11312, 113122S (2020) https://doi.org/10.1117/12.2550394

KEYWORDS: Stereo vision systems, Medical image reconstruction, X-ray medical imaging, Optical flow, Tomography, 3D acquisition, Motion estimation, Skull, Bone, Medical research, Biomedical optics, Computed tomography

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Proceedings Article | 28 May 2019 Paper

GCC-based extrapolation of truncated CBCT data with dimensionality-reduced extrapolation models

Daniel Punzet, Robert Frysch, Tim Pfeiffer, Oliver Beuing, Georg Rose

Proceedings Volume 11072, 1107227 (2019) https://doi.org/10.1117/12.2534510

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Showing 5 of 7 publications

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