Institute

Simon Koppers

Dr.-Ing.

Simon Koppers

Research Scientist

Curriculum Vitae

Sep 2016 – Aug 2019	Member of the International Research Training Group 2150 (IRTG 2150)
Jun 2014 – Okt 2019	Research Scientist, Chair of Imaging and Computer Vision, RWTH Aachen
Jul 2017 – Dez 2017	Research Fellow, University of Pennsylvania Research Scientist, Children’s Hospital of Philadelphia
Apr 2012 – Mär 2014	Master of Science: Electrical Engineering, Information Technology and Computer Engineering, RWTH Aachen University. Specialisation: Biomedical Engineering
Apr 2013 – Sep 2013	Internship at Siemens Audiologische Technik GmbH in Erlangen
Okt 2008 – Mär 2012	Bachelor of Science: Electrical Engineering, Information Technology and Computer Engineering, RWTH Aachen University
Jun 2007	Abitur

Funktionen

Mitglied: International Research Training Group 2150
Internationales Programmkomitee: 7th International Workshop on Machine Learning in Medical Imaging

research project

Diffusionsbildgebung zur Rekonstruktion neuronaler Bahnen

Publications

Journal Publications

2022article
Marissa Dipiero, Simon Koppers, Jeffrey I Berman, Luke Bloy, Song Liu, Emma McBride, Matthew Ku, Lisa Blaskey, Emily Kuschner, Heather L Green and others
Peak alpha frequency and thalamic structure in children with typical development and autism spectrum disorder
In: Journal of Autism and Developmental Disorders 52 (1), S. 103--112, Springer
BibTeX
2021article
Dennis Eschweiler, Malte Rethwisch, Mareike Jarchow, Simon Koppers and Johannes Stegmaier
3D fluorescence microscopy data synthesis for segmentation and benchmarking
In: PLOS ONE 16 (12), S. 1-21, Public Library of Science
BibTeX PDF
2020article
Lipeng Ning, Elisenda Bonet-Carne, Francesco Grussu, Farshid Sepehrband, Enrico Kaden, Jelle Veraart, Stefano B. Blumberg, Can Son Khoo, Marco Palombo, Iasonas Kokkinos, Daniel C. Alexander, Jaume Coll-Font, Benoit Scherrer, Simon K. Warfield, Suheyla Cetin Karayumak, Yogesh Rathi, Simon Koppers, Leon Weninger, Julia Ebert, Dorit Merhof and others
Cross-scanner and cross-protocol multi-shell diffusion MRI data harmonization: Algorithms and results
In: Neuroimage
BibTeX PDF
2019article
J. Christopher Edgar, Marissa Dipiero, Emma McBride, Heather L. Green, Jeffrey I. Berman, Matthew Ku, Song Liu, Lisa Blaskey, Emily Kuschner, Megan Airey, Judith L. Ross, Luke Bloy, Mina Kim, Simon Koppers, William Gaetz, Robert T. Schultz and Timothy P. L. Roberts
Abnormal maturation of the resting-state peak alpha frequency in children with autism spectrum disorder
In: Human Brain Mapping 0 (0), John Wiley & Sons
BibTeX PDF
2019article
Chantal MW Tax, Francesco Grussu, Enrico Kaden, Lipeng Ning, Umesh Rudrapatna, John Evans, Samuel St-Jean, Alexander Leemans, Simon Koppers, Dorit Merhof and others
Cross-scanner and cross-protocol diffusion MRI data harmonisation: A benchmark database and evaluation of algorithms
In: NeuroImage, Elsevier
BibTeX PDF

Books and book chapters

2017inbook
Simon Koppers, Matthias Friedrichs and Dorit Merhof
Reconstruction of Diffusion Anisotropies using 3D Deep Convolutional Neural Networks in Diffusion Imaging
In: Modeling, Analysis, and Visualization of Anisotropy, S. 393-404, Springer International Publishing
BibTeX PDF
2016inbook
Simon Koppers and Dorit Merhof
Qualitative Comparison of Reconstruction Algorithms for Diffusion Imaging
In: Visualization of the Brain and its Pathologies – Technical and Neurosurgical Aspects, S. 51 - 67, Der Andere Verlag
BibTeX PDF

Konferenzen

2021inproceedings
Dennis Eschweiler, Malte Rethwisch, Simon Koppers and Johannes Stegmaier
Spherical Harmonics for Shape-Constrained 3D Cell Segmentation
In: IEEE International Symposium on Biomedical Imaging (ISBI)
BibTeX PDF
2019inproceedings
Leon Weninger, Simon Koppers, Chuh-Hyoun Na, Kerstin Juetten and Dorit Merhof
Free-Water Correction in Diffusion MRI: A Reliable and Robust Learning Approach
In: MICCAI Workshop on Computational Diffusion MRI (CDMRI)
BibTeX PDF
2019incollection
Simon Koppers, Edouard Coussoux, Sandro Romanzetti, Kathrin Reetz and Dorit Merhof
Sodium Image Denoising based on a Convolutional Denoising Autoencoder
In: Bildverarbeitung für die Medizin (BVM)
BibTeX PDF
2018inproceedings
Leon Weninger, Oliver Rippel, Simon Koppers and Dorit Merhof
Segmentation of Brain Tumors in 3D-MRI Data and Patient Survival Prediction: Methods for the BraTS 2018 Challenge
In: MICCAI Brainlesion Workshop (BrainLes)
BibTeX PDF
2018inproceedings
Boaz Arad, Ohad Ben-Shahar, Radu Timofte, Luc Van Gool, Lei Zhang, Ming-Hsuan Yang, Zhiwei Xiong, Chang Chen, Zhan Shi, Dong Liu, Feng Wu, Charis Lanaras, Silvano Galliani, Konrad Schindler, Tarek Stiebel, Simon Koppers, Philipp Seltsam, Ruofan Zhou, Majed El Helou, Fayez Lahoud, Marjan Shahpaski, Ke Zheng, Lianru Gao, Bing Zhang, Ximin Cui, Haoyang Yu, Yigit Baran Can, Aitor Alvarez-Gila, Joost van de Weijer, Estibaliz Garrote, Adrian Galdran, Manoj Sharma, Sriharsha Koundinya, Avinash Upadhyay, Raunak Manekar, Rudrabha Mukhopadhyay, Himanshu Sharma, Santanu Chaudhury, Koushik Nagasubramanian, Sambuddha Ghosal, Asheesh K. Singh, Arti Singh, Baskar Ganapathysubramanian and Soumik Sarkar
NTIRE 2018 Challenge on Spectral Reconstruction from RGB Images
In: The IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops
BibTeX PDF
2018inproceedings
Tarek Stiebel, Simon Koppers, Philipp Seltsam and Dorit Merhof
Reconstructing Spectral Images from RGB-Images using a Convolutional Neural Network
In: IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, S. 948--953
BibTeX PDF
2018inproceedings
Simon Koppers, Luke Bloy, Jeffrey I. Berman, Chantal M.W. Tax, J. Christopher Edgar and Dorit Merhof
Spherical Harmonic Residual Network for Diffusion Signal Harmonization
In: MICCAI Workshop on Computational Diffusion MRI (CDMRI), Springer International Publishing
BibTeX PDF
2017incollection
Simon Koppers, Christoph Haarburger, J. Christopher Edgar and Dorit Merhof
Reliable Estimation of the Number of Compartments in Diffusion MRI
In: Bildverarbeitung für die Medizin (BVM), S. 203--208, Springer Berlin Heidelberg
BibTeX PDF
2016inproceedings
Simon Koppers, Christoph Haarburger and Dorit Merhof
Diffusion MRI Signal Augmentation - From Single Shell to Multi Shell with Deep Learning
In: MICCAI Workshop on Computational Diffusion MRI (CDMRI), S. 61-70, Springer International Publishing
BibTeX PDF
2016inproceedings
Simon Koppers and Dorit Merhof
Direct Estimation of Fiber Orientations using Deep Learning in Diffusion Imaging
In: MICCAI Workshop on Machine Learning in Medical Imaging (MLMI), S. 53-60, Springer International Publishing
BibTeX PDF
2016incollection
Simon Koppers, Christoph Hebisch and Dorit Merhof
A Feature Selection Framework for White Matter Fiber Clustering Based on Normalized Cuts
In: Bildverarbeitung für die Medizin (BVM), S. 110-115, Springer
BibTeX PDF
2015incollection
Simon Koppers, Thomas Schultz and Dorit Merhof
Spherical Ridgelets for Multi-Diffusion-Tensor Refinement - Concept and Evaluation
In: Bildverarbeitung für die Medizin (BVM), S. 437-442, Springer
BibTeX PDF

Pre-Print Publikationen

2018inproceedings
Chantal M.W. Tax, Francesco Grussu, Enrico Kaden, Lipeng Ning, Umesh Rudrapatna, John Evans, Samuel St-Jean, Alexander Leemans, Santi Puch, Matt Rowe, Paulo Rodrigues, Vesna Prčkovska, Simon Koppers, Dorit Merhof, Aurobrata Ghosh, Ryutaro Tanno, Daniel C. Alexander, Cyril Charron, Slawomir Kusmia, David E.J. Linden, Derek K. Jones and Jelle Veraart
Cross-vendor and Cross-protocol harmonisation of diffusion MRI data: a comparative study
In: International Society for Magnetic Resonance in Medicine (ISMRM)
BibTeX
2018article
Simon Koppers and Dorit Merhof
DELIMIT PyTorch - An extension for Deep Learning in Diffusion Imaging
BibTeX

Academics

Globalübungen

Biomedical Imaging (WS14/15,WS15/16,WS16/17)

Lab Course

Filters and Operators for Image Signals (WS14/15,WS15/16,WS16/17)
3D Darstellung von Schichtbildern (WS14/15,WS15/16,WS16/17)

Seminar

Bildverarbeitung und Inhaltsanalyse (WS14/15,WS15/16)