Liste der Veröffentlichungen
2023
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J. Häusele, C. Schmid, M. Viermetz, N. Gustschin, T. Lasser, T. Koehler, F. Pfeiffer.
Advanced Phase-Retrieval for Stepping-Free X-Ray Dark-Field Computed Tomography.
IEEE Transactions on Medical Imaging , 2023
DOI
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A. Wollek, R. Graf, S. Čečatka, N. Fink, T. Willem, B. Sabel, T. Lasser.
Attention-based Saliency Maps Improve Interpretability of Pneumothorax Classification.
Radiology: Artificial Intelligence 5, 2023
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T. Cheslerean-Boghiu, F. Hofmann, M. Schultheiß, F. Pfeiffer, D. Pfeiffer, T. Lasser.
WNet: A Data-driven Dual-domain Denoising Model for Sparse-view Computed Tomography with a Trainable Reconstruction Layer.
IEEE Transactions on Computational Imaging 9, 2023
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M.C. Schielein, J. Christl, S. Sitaru, C. Pilz, R. Kaczmarczyk, T. Biedermann, T. Lasser, A. Zink.
Outlier Detection in Dermatology: Performance of different Convolutional Neural Networks for Binary Classification of Inflammatory Skin Diseases.
Journal of the European Academy of Dermatology and Venereology 9, 2023
DOI
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D. Frank, J. Jelten, T. Lasser.
An update to elsa - an elegant framework for tomographic reconstruction.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Stony Brook, USA, July, 2023
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T. Cheslerean-Boghiu, F. Pfeiffer, T. Lasser.
Translating sparse sinogram measurements into reconstruction patches without geometry information via the attention mechanism.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Stony Brook, USA, July, 2023
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E. Pekel, M. Dierolf, F. Pfeiffer, T. Lasser.
Spherical acquisition trajectories for X-ray Computed Tomography with a robotic sample holder.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Stony Brook, USA, July, 2023
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J. Häusele, C. Schmid, M. Viermetz, N. Gustschin, T. Lasser, T. Koehler, F. Pfeiffer.
X-ray Dark-Field Imaging at the Human Scale: Helical Computed Tomography and Surview Imaging.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Stony Brook, USA, July, 2023
2022
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C. Schmid, M. Viermetz, N. Gustschin, W. Noichl, J. Häusele, T. Lasser, T. Koehler, F. Pfeiffer.
Modeling vibrations of a tiled Talbot-Lau interferometer on a clinical CT.
IEEE Transactions on Medical Imaging 42, 2022
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E. Pekel, F. Schaff, M. Dierolf, F. Pfeiffer, T. Lasser.
X-ray computed tomography with seven degree of freedom robotic sample holder.
Engineering Research Express 4, 2022
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S. Krammer, Y. Li, N. Jakob, A.-S. Böhm, H. Wolff, P. Tang, T. Lasser, L.E. French, D. Hartmann.
Deep learning-based classification of dermatological lesions given a limited amount of labeled data.
Journal of the European Academy of Dermatology and Venereology 36, 2022
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T. Willem, S. Krammer, A.-S. Böhm, L.E. French, D. Hartmann, T. Lasser, A. Buyx.
Risks and benefits of dermatological machine learning healthcare applications - an overview an ethical analysis.
Journal of the European Academy of Dermatology and Venereology 36, 2022
DOI
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M. Viermetz, N. Gustschin, C. Schmid, J. Haeusele, M. von Teuffenbach, P. Meyer, F. Bergner, T. Lasser, R. Proksa, T. Koehler, F. Pfeiffer.
Dark-field computed tomography reaches the human scale.
Proceedings of the National Academy of Sciences of the United States of America 119, 2022
DOI
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P. Tang, X. Yan, Y. Nan, S. Xiang, S. Krammer, T. Lasser.
FusionM4Net: A multi-stage multi-modal learning algorithm for multi-label skin lesion classification.
Medical Image Analysis 76, 2022
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A. Braimllari, T. Cheslerean-Boghiu, T. Lasser.
Hybrid Reconstruction Using Shearlets and Deep Learning for Sparse X-ray Computed Tomography.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Baltimore, USA, June, 2022
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E. Pekel, F. Schaff, M. Dierolf, F. Pfeiffer, T. Lasser.
Geometric calibration of seven degree of freedom Robotic Sample Holder for X-ray CT.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Baltimore, USA, June, 2022
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N. Gustschin, M. Viermetz, C. Schmid, J. Häusele, F. Bergner, T. Lasser, T. Koehler, F. Pfeiffer.
Dark-Field Imaging on a Clinical CT System: Performance and Potential based on first Results.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Baltimore, USA, June, 2022
DOI
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C. Schmid, M. Viermetz, N. Gustschin, J. Häusele, T. Lasser, T. Koehler, F. Pfeiffer..
Dark-Field Imaging on a Clinical CT System: Modelling of Interferometer Vibrations.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Baltimore, USA, June, 2022
DOI
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J. Häusele, C. Schmid, M. Viermetz, N. Gustschin, T. Lasser, F. Bergner, T. Koehler, F. Pfeiffer.
Dark-Field Imaging on a Clinical CT System: Sample Data Processing and Reconstruction.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Baltimore, USA, June, 2022
DOI
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N. Gustschin, M. Viermetz, C. Schmid, J. Häusele, F. Bergner, T. Lasser, T. Koehler, F. Pfeiffer.
Performance and Potential of Human Sized Dark-Field CT Based on Recent Results.
IEEE Medical Imaging Conference, Milano, Italy, November, 2022
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C. Schmid, M. Viermetz, N. Gustschin, J. Häusele, T. Lasser, T. Koehler, F. Pfeiffer.
Modelling vibrations of a Talbot-Lau interferometer with tiled analyzer grating on a clinical CT system.
IEEE Medical Imaging Conference, Milano, Italy, November, 2022
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J. Häusele, C. Schmid, M. Viermetz, N. Gustschin, T. Lasser, F. Bergner, T. Koehler, F. Pfeiffer.
Sample Data Processing of the First Clinical Dark-Field CT Prototype.
IEEE Medical Imaging Conference, Milano, Italy, November, 2022
2021
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J. Page, F. Saltarin, Y. Belyaev, R. Lyck, T. Lasser, P. Favaro.
Learning to Reconstruct Confocal Microscopy Stacks From Single Light Field Images.
IEEE Transactions on Computational Imaging 7, 2021
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J. Page, Z. Wang, P. Symvoulidis, P. Favaro, B. Guner-Ataman, E. S. Boyden, T. Lasser.
Real-Time Light Field 3D Microscopy via Sparsity-Driven Learned Deconvolution.
IEEE, International Conference on Computational Photography (ICCP), Haifa, Israel, May, 2021
DOI
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A. Radutoiu, T. Cheslerean-Boghiu, T. Lasser.
Laplace-Beltrami Regularization for Anisotropic X-ray Dark-field Tomography.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Leuven, Belgium, July, 2021
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T. Cheslerean-Boghiu, D. Pfeiffer, T. Lasser.
A Deep Residual Dual Domain Learning Network for Sparse X-ray Computed Tomography.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Leuven, Belgium, July, 2021
2020
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A. Stefanoiu, G. Scrofani, G. Saavedra, M. Martinez-Corral, T. Lasser.
What about computational super-resolution in fluorescence Fourier light field microscopy?
Optics Express 28, 2020
DOI
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D. Tellenbach, T. Lasser.
elsa – an elegant framework for precision learning in tomographic recon- struction.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Regensburg, Germany, August, 2020
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S. Haninger, M. Wieczorek, W. Wein, T. Lasser.
Deep Learning Acceleration of OS-SIRT in X-ray Cone-Beam Computed Tomography.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Regensburg, Germany, August, 2020
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T. Cheslerean-Boghiu, F. Pfeiffer, T. Lasser.
Fast Task-Driven Acquisition Optimization for Anisotropic X-ray Dark-field Tomography.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Regensburg, Germany, August, 2020
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E. Pekel, M. Dierolf, F. Pfeiffer, T. Lasser.
X-ray Computed Tomography with a Robotic Sample Holder.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Regensburg, Germany, August, 2020
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A. Stefanoiu, G. Scrofani, G. Saavedra, M. Martinez-Corral, T. Lasser.
3D deconvolution in Fourier integral microscopy.
SPIE Defense + Commercial Sensing, Computational Imaging V, Anaheim, USA, April, 2020
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J. Page, P. Favaro.
Learning to Model and Calibrate Optics via a Differentiable Wave Optics Simulator.
IEEE, International Conference on Image Processing (ICIP), Abu Dhabi, United Arab Emirates, October, 2020
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M. Anastasopoulou, D. Gorpas, M. Koch, E. Liapis, S. Glasl, U. Klemm, A. Karlas, T. Lasser, V. Ntziachristos.
Fluorescence diffusion correction through a spatially variant deconvolution scheme.
SPIE Photonics West BIOS, San Francisco, USA, February, 2020
2019
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A. Stefanoiu, J. Page, P. Symvoulidis, G. Westmeyer, T. Lasser.
Artifact-free deconvolution in light field microscopy.
Optics Express 27, 2019
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A. Maier, C. Syben, T. Lasser, C. Riess.
A gentle introduction to deep learning in medical image processing.
Zeitschrift für medizinische Physik 29, 2019
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M. Anastasopoulou, D. Gorpas, M. Koch, E. Liapis, S. Glasl, U. Klemm, A. Karlas, T. Lasser, V. Ntziachristos.
Fluorescence imaging reversion using spatially variant deconvolution.
Scientific Reports 9, 2019
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T. Cheslerean-Boghiu, F. Pfeiffer, T. Lasser.
Task-driven Acquisition in Anisotropic X-ray Dark-Field Tomography.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Philadelphia, USA, June, 2019
DOI
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T. Lasser, M. Hornung, D. Frank.
elsa - an elegant framework for tomographic reconstruction.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Philadelphia, USA, June, 2019
DOI
2018
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M. Wieczorek, F.Schaff, C. Jud, D. Pfeiffer, F. Pfeiffer, T. Lasser.
Brain Connectivity Exposed by Anisotropic X-ray Dark-field Tomography.
Scientific Reports 8, 2018
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Y. Sharma, S. Bachche, M. Kageyama, M. Kuribayashi, F. Pfeiffer, T. Lasser, A. Momose.
Trochoidal X-ray Vector Radiography: Directional Dark-field Without Grating Stepping.
Applied Physics Letters 112, 2018
DOI
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S. Seyyedi, E. Liapi, T. Lasser, R. Ivkov, R. Hwatar, J.W. Stayman.
Low-Dose CT Perfusion of the Liver using Reconstruction of Difference.
IEEE Transactions on Radiation and Plasma Medical Sciences 2, 2018
DOI
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S. Seyyedi, M. Wieczorek, F. Pfeiffer, T. Lasser.
Incorporating a Noise Reduction Technique into X-ray Tensor Tomography.
IEEE Transactions on Computational Imaging 4, 2018
DOI
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T. Cheslerean-Boghiu, Y. Sharma, F. Pfeiffer, T. Lasser.
Detectability Indices in Anisotropic X-ray Dark-Field Tomography
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Salt Lake City, USA, May, 2018
2017
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P. Symvoulidis, A. Lauri, A. Stefanoiu, M. Cappetta, S. Schneider, H. Jia, A. Stelzl, M. Koch, C. Perez, A. Myklatun, S. Renninger, A. Chmyrov, T. Lasser, W. Wurst, V. Ntziachristos, G. Westmeyer.
NeuBtracker – an imaging platform for interrogating neurobehavioral dynamics in freely behaving fish.
Nature Methods 14, 2017
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Y. Sharma, F. Schaff, M. Wieczorek, F. Pfeiffer, T. Lasser.
Design of Acquisition Schemes and Setup Geometry for Anisotropic X-ray Dark-Field Tomography (AXDT).
Scientific Reports 7, 2017
DOI
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S. Seyyedi, E. Liapi, T. Lasser, R. Ivkov, R. Hatwar, J.W. Stayman.
Evaluation of Low-Dose CT Perfusion for the Liver using Reconstruction of Difference.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Xi'an, China, June, 2017
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Y. Sharma, F. Schaff, M. Wieczorek, F. Pfeiffer, T. Lasser.
Acquisition Schemes for Directional Dark-field Tomographic Modalities.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Xi'an, China, June, 2017
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N. Schilling, M. Wieczorek, T. Lasser.
Statistical Models for Anisotropic X-Ray Dark- field Tomography.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Xi'an, China, June, 2017
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M. Wieczorek, F. Pfeiffer, T. Lasser.
Micro-structure orientation extraction for Anisotropic X-Ray Dark- Field Tomography.
Fully3 Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D), Xi'an, China, June, 2017
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I. Laina, N. Rieke, C. Rupprecht, J. Page, A. Eslami, F. Tombari, N. Navab.
Concurrent segmentation and localization for tracking of surgical instruments.
International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI), Quebec, Canada, September, 2017
DOI
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J. Page, N. Rieke, D. J. Tan, F. Tombari, A. Eslami, N. Navab.
Automatic Initialization and Failure Detection for Surgical Tool Tracking in Retinal Microsurgery.
Bildverarbeitung für die Medizin (BVM), Heidelberg, Germany, March, 2017
2016
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M. Wieczorek, F. Schaff, F. Pfeiffer, T. Lasser.
Anisotropic X-ray Dark-Field Tomography: A Continuous Model and its Discretization.
Physical Review Letters 117, 2016
DOI
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J. Gardiazabal, P. Matthies, J. Vogel, B. Frisch, N. Navab, S.I. Ziegler, T. Lasser.
Flexible Mini Gamma Camera Reconstructions of Extended Sources using Step and Shoot and List Mode.
Medical Physics 43, 2016
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Y. Sharma, M. Wieczorek, F. Schaff, S. Seyyedi, F. Prade, F. Pfeiffer, T. Lasser.
Six dimensional X-ray Tensor Tomography with a compact laboratory setup.
Applied Physics Letters 109, 2016
DOI
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M Baust, A. Weinmann, M. Wieczorek, T. Lasser, M. Storath, N. Navab.
Combined tensor fitting and TV regularization in diffusion tensor imaging based on a Riemannian manifold approach.
IEEE Transactions on Medical Imaging 35, 2016
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A. Fischer, T. Lasser, M. Schrapp, J. Stephan, P. Noël.
Object Specific Trajectory Optimization for Industrial X-ray Computed Tomography.
Scientific Reports 6, 2016
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S. Seyyedi, M. Wieczorek, C. Jud, F. Schaff, F. Pfeiffer, T. Lasser.
A Regularized X-ray Tensor Tomography Reconstruction Technique.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Bamberg, Germany, April, 2016
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Y. Sharma, M. Wieczorek, C. Jud, F. Pfeiffer, T. Lasser.
X-ray Tensor Tomography: How much to measure?
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Bamberg, Germany, April, 2016
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M. Wieczorek, C. Jud, F. Schaff, F. Pfeiffer, T. Lasser.
X-ray tensor tomography - a linear system ap- proach to reconstruction.
International Conference on Image Formation in X-ray Computed Tomography (CT Meeting), Bamberg, Germany, April, 2016
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S. Seyyedi, M. Wieczorek, Y. Sharma, F. Schaff, C. Jud, F. Pfeiffer, T. Lasser.
Component-based TV regularization for X-ray Tensor Tomography.
International Symposium on Biomedical Imaging (ISBI), Prague, Czech Republic, April, 2016
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N. Rieke, D. J. Tan, F. Tombari, J. Page, C. Amat di San Filippo, A. Eslami, N. Navab.
Real-Time Online Adaption for Robust Instrument Tracking and Pose Estimation.
International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI), Athens, Greece, October, 2016
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