Stefan Horst Sommer

Stefan Horst Sommer

Lektor


  1. 2020
  2. Udgivet

    Introduction

    Pennec, X., Sommer, Stefan Horst & Fletcher, T., 2020, Riemannian Geometric Statistics in Medical Image Analysis. Pennec, X., Sommer, S. & Fletcher, T. (red.). Academic Press, s. xvii-xix

    Publikation: Bidrag til bog/antologi/rapportForord/efterskriftForskningfagfællebedømt

  3. Udgivet

    Introduction to differential and Riemannian geometry

    Sommer, Stefan Horst, Fletcher, T. & Pennec, X., 2020, Riemannian Geometric Statistics in Medical Image. Pennec, X., Sommer, S. & Fletcher, T. (red.). Academic Press, s. 3-37

    Publikation: Bidrag til bog/antologi/rapportBidrag til bog/antologiForskningfagfællebedømt

  4. Udgivet

    Probabilistic approaches to geometric statistics: Stochastic processes, transition distributions, and fiber bundle geometry

    Sommer, Stefan Horst, 2020, Riemannian Geometric Statistics in Medical Image. Pennec, X., Sommer, S. & Fletcher, T. (red.). Academic Press, s. 377-416

    Publikation: Bidrag til bog/antologi/rapportBidrag til bog/antologiForskningfagfællebedømt

  5. Udgivet

    Riemannian Geometric Statistics in Medical Image Analysis

    Pennec, X. (red.), Sommer, Stefan Horst (red.) & Fletcher, T. (red.), 2020, 1. udg. Academic Press. 636 s.

    Publikation: Bog/antologi/afhandling/rapportBogForskningfagfællebedømt

  6. Udgivet

    Riemannian geometry on shapesand diffeomorphisms: Statistics via actions of the diffeomorphism group

    Marsland, S. & Sommer, Stefan Horst, 2020, Riemannian Geometric Statistics in Medical Image Analysis. Pennec, X., Sommer, S. & Fletcher, T. (red.). Academic Press, s. 135-167

    Publikation: Bidrag til bog/antologi/rapportBidrag til bog/antologiForskningfagfællebedømt

  7. 2019
  8. Udgivet

    Generalizations of Ripley’s K-function with Application to Space Curves

    Sporring, Jon, Waagepetersen, R. P. & Sommer, Stefan Horst, jun. 2019, Information Processing in Medical Imaging - 26th International Conference, IPMI 2019, Hong Kong, China, 2019, Proceedings: 26th International Conference, IPMI 2019, Hong Kong, China, June 2–7, 2019, Proceedings. Springer, s. 731-742 (Lecture Notes in Computer Science, Bind 11492).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  9. Udgivet

    A Geometric Framework for Stochastic Shape Analysis

    Arnaudon, A., Holm, D. D. & Sommer, Stefan Horst, 2019, I : Foundations of Computational Mathematics. 19, 3, s. 653–701 49 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  10. Udgivet

    A Memory-Efficient Parallelizable Method for Computation of Thévenin Equivalents Used in Real-Time Stability Assessment

    Jorgensen, C. H. L., Moller, J. G., Sommer, Stefan Horst & Johannsson, H., 2019, I : IEEE Transactions on Power Systems. 34, 4, s. 2675-2684 10 s., 8645670.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  11. Udgivet

    An Infinitesimal Probabilistic Model for Principal Component Analysis of Manifold Valued Data

    Sommer, Stefan Horst, 2019, I : Sankhya A. 81, 1, s. 37-62

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  12. Udgivet

    Binary Search and Fit Algorithm for Improved Voltage Stability Boundary Monitoring

    Jørgensen, C. H. L., Karatas, B. C., Jóhannsson, H. & Sommer, Stefan Horst, 2019, Proceedings of 2019 IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2019. IEEE, 5 s. 8905466

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  13. Udgivet

    Differential geometry and stochastic dynamics with deep learning numerics

    Kühnel, Line, Sommer, Stefan Horst & Arnaudon, A., 2019, I : Applied Mathematics and Computation. 356, s. 411-437 27 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  14. Udgivet

    PADDIT: Probabilistic Augmentation of Data using Diffeomorphic Image Transformation

    Orbes-Arteaga, M., xfj310, xfj310, Cardoso , J., Modat , M., Ourselin, S., Sommer, Stefan Horst, Nielsen, Mads, Igel, Christian & Pai, Akshay Sadananda Uppinakudru, 2019, Proceedings, SPIE 10949, Medical Imaging 2019: Image Processing . SPIE - International Society for Optical Engineering, 6 s.

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  15. Udgivet

    Reduce-factor-solve for fast Thevenin impedance computation and network reduction

    Sommer, Stefan Horst, Aabrandt, A. & Jóhannsson, H., 2019, I : IET Generation, Transmission and Distribution. 13, 2, s. 288-295

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  16. Udgivet

    Simulation of Conditioned Diffusions on the Flat Torus

    Højgaard Jensen, Mathias, Mallasto, A. & Sommer, Stefan Horst, 2019, Geometric Science of Information - 4th International Conference, GSI 2019, Proceedings. Nielsen, F. & Barbaresco, F. (red.). Springer VS, s. 685-694 10 s. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Bind 11712 LNCS).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  17. Udgivet

    Stochastic Metamorphosis with Template Uncertainties

    Arnaudon, A., Holm, D. D. & Sommer, Stefan Horst, 2019, Mathematics of Shapes and Applications. World Scientific, Bind 37. s. 75-96 22 s. (Lecture Notes Series, Institute for Mathematical Sciences, Bind 37).

    Publikation: Bidrag til bog/antologi/rapportBidrag til bog/antologiForskningfagfællebedømt

  18. 2018
  19. Udgivet

    Biomedical Image Registration: 8th International Workshop, WBIR 2018, Leiden, The Netherlands, June 28-29, 2018, Proceedings

    Klein, S. (red.), Staring, M. (red.), Durrleman, S. (red.) & Sommer, Stefan Horst (red.), 2018, Springer. 127 s. (Image Processing, Computer Vision, Pattern Recognition, and Graphics, Bind 10883).

    Publikation: Bog/antologi/afhandling/rapportAntologiForskningfagfællebedømt

  20. Udgivet

    Brain Segmentation in Rodent MR-Images Using Convolutional Neural Networks

    Sigurdsson, Björn, Darkner, Sune, Sommer, Stefan Horst, Mortensen, Kristian Nygaard, Sanggaard, S., Kostrikov, S. & Nedergaard, Maiken, 2018.

    Publikation: KonferencebidragKonferenceabstrakt til konferenceForskningfagfællebedømt

  21. Udgivet

    String Methods for Stochastic Image and Shape Matching

    Arnaudon, A., Holm, D. & Sommer, Stefan Horst, 2018, I : Journal of Mathematical Imaging and Vision. 60, 6, s. 953-967

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  22. 2017
  23. Udgivet

    Hippocampal texture predicts rate of cognitive decline in mild cognitive impairment

    Pai, Akshay Sadananda Uppinakudru, Pillai, J. A., xfj310, xfj310, Darkner, Sune, Sommer, Stefan Horst & Nielsen, Mads, jul. 2017, I : Alzheimer's & Dementia. 13, 7, supplement, s. P1356 1 s., P4-225.

    Publikation: Bidrag til tidsskriftKonferenceabstrakt i tidsskriftForskning

  24. Udgivet

    A statistical model for simultaneous template estimation, bias correction, and registration of 3D brain images

    Pai, Akshay Sadananda Uppinakudru, Sommer, Stefan Horst, Raket, L. L., Kühnel, Line, Darkner, Sune, xfj310, xfj310 & Nielsen, Mads, 2017, Medical Computer Vision and Bayesian and Graphical Models for Biomedical Imaging: MICCAI 2016 International Workshops, MCV and BAMBI, Athens, Greece, October 21, 2016, Revised Selected Papers. Müller, H., Kelm, B. M., Arbel, T., Cai, W., Cardoso, M. J., Langs, G., Menze, B., Metaxas, D., Montillo, A., Wells, W. M., Zhang, S., Chung, A. C. S., Jenkinson, M. & Ribbens, A. (red.). Springer, s. 151-159 9 s. (Lecture notes in computer science, Bind 10081).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  25. Udgivet

    A stochastic large deformation model for computational anatomy

    Arnaudon, A., Holm, D. D., Pai, Akshay Sadananda Uppinakudru & Sommer, Stefan Horst, 2017, Information Processing in Medical Imaging: 25th International Conference, IPMI 2017, Boone, NC, USA, June 25-30, 2017, Proceedings. Springer, s. 571-582 12 s. (Lecture notes in computer science, Bind 10265).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  26. Udgivet

    Bridge simulation and metric estimation on landmark manifolds

    Sommer, Stefan Horst, Arnaudon, A., Kühnel, Line & Joshi, S., 2017, Graphs in Biomedical Image Analysis, Computational Anatomy and Imaging Genetics: First International Workshop, GRAIL 2017, 6th International Workshop, MFCA 2017, and Third International Workshop, MICGen 2017, Held in Conjunction with MICCAI 2017, Québec City, QC, Canada, September 10–14, 2017, Proceedings. Cardoso, J., Arbel, T., Ferrante, E., Pennec, X., Dalca, A., Parisot, S., Batmanghelich, N. K., Sotiras, A., Nielsen, M., Sabuncu, M. R., Fletcher, T., Shen, L., Durrleman, S. & Sommer, S. (red.). Springer, s. 79-91 13 s. (Lecture notes in computer science, Bind 10551).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  27. Udgivet

    Characterization of errors in deep learning-based brain MRI segmentation

    Pai, Akshay Sadananda Uppinakudru, Teng, Y., Blair, Joseph Patrick Michele, Kallenberg, M. G. J., Dam, Erik Bjørnager, Sommer, Stefan Horst, Igel, Christian & Nielsen, Mads, 2017, Deep learning for medical image analysis. Zhou, S. K., Greenspan, H. & Shen, D. (red.). Academic Press, s. 223–242 20 s.

    Publikation: Bidrag til bog/antologi/rapportBidrag til bog/antologiForskningfagfællebedømt

  28. Udgivet

    Computational anatomy in Theano

    Kühnel, Line & Sommer, Stefan Horst, 2017, Graphs in Biomedical Image Analysis, Computational Anatomy and Imaging Genetics: First International Workshop, GRAIL 2017, 6th International Workshop, MFCA 2017, and Third International Workshop, MICGen 2017, Held in Conjunction with MICCAI 2017, Québec City, QC, Canada, September 10–14, 2017, Proceedings. Cardoso, J., Arbel, T., Ferrante, E., Pennec, X., Dalca, A., Parisot, S., Joshi, S., Batmanghelich, N. K., Sotiras, A., Nielsen, M., Sabuncu, M. R., Fletcher, T., Shen, L., Durrleman, S. & Sommer, S. (red.). Springer, s. 164-176 13 s. (Lecture notes in computer science, Bind 10551).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  29. Udgivet

    Graphs in Biomedical Image Analysis, Computational Anatomy and Imaging Genetics: First International Workshop, GRAIL 2017, 6th International Workshop, MFCA 2017, and Third International Workshop, MICGen 2017, Held in Conjunction with MICCAI 2017, Québec City, QC, Canada, September 10–14, 2017, Proceedings

    Cardoso, M. J. (red.), Arbel, T. (red.), Ferrante, E. (red.), Pennec, X. (red.), Dalca, A. V., Parisot, S. (red.), Joshi, S. (red.), Batmanghelich, N. K. (red.), Sotiras, A. (red.), Nielsen, Mads (red.), Sabuncu, M. R. (red.), Fletcher, T. (red.), Shen, L. (red.), Durrleman, S. (red.) & Sommer, Stefan Horst (red.), 2017, Springer. 248 s. (Lecture notes in computer science, Bind 10551).

    Publikation: Bog/antologi/afhandling/rapportAntologiForskningfagfællebedømt

  30. Udgivet

    Modelling anisotropic covariance using stochastic development and sub-Riemannian frame bundle geometry

    Sommer, Stefan Horst & Svane, A. M., 2017, I : Journal of Geometric Mechanics. 9, 3, s. 391-410 20 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  31. Udgivet

    Most Likely Separation of Intensity and Warping Effects in Image Registration

    Kühnel, Line, Sommer, Stefan Horst, Pai, Akshay Sadananda Uppinakudru & Raket, L. L., 2017, I : S I A M Journal on Imaging Sciences. 10, 2, s. 578-601

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  32. Udgivet

    Separating shape and intensity variation in images

    Kühnel, Line, Sommer, Stefan Horst, Pai, Akshay Sadananda Uppinakudru & Raket, L. L., 2017, I : SIAM News. 50, 8, s. 12 1 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskning

  33. Udgivet

    Stochastic development regression on non-linear manifolds

    Kühnel, Line & Sommer, Stefan Horst, 2017, Information Processing in Medical Imaging: 25th International Conference, IPMI 2017, Boone, NC, USA, June 25-30, 2017, Proceedings. Springer, s. 53-64 12 s. (Lecture notes in computer science, Bind 10265).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  34. Udgivet

    Stochastic development regression using method of moments

    Kühnel, Line & Sommer, Stefan Horst, 2017, Geometric Science of Information: Third International Conference, GSI 2017, Paris, France, November 7-9, 2017, Proceedings. Nielsen, F. & Barbaresco, F. (red.). Springer, s. 3-11 9 s. (Lecture notes in computer science, Bind 10589).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  35. Udgivet

    The Development of Pubertal Gynaecomastia and the Association to Endogenous Hormones, Growth, and Body Composition

    Mieritz, M. G., Juul, A., Raket, L. L., Hagen, C. P., Nielsen, J. E., Talman, M. M., Petersen, Jørgen Holm, Sommer, Stefan Horst, Main, Katharina Maria, Jørgensen, N., Sørensen, K., Aksglaede, L., Mouritsen, A., Hilsted, L. & Andersson, A. M., 2017, I : Birth Defects Research. 109, 9, s. 637 1 s.

    Publikation: Bidrag til tidsskriftKonferenceabstrakt i tidsskriftForskningfagfællebedømt

  36. 2016
  37. Udgivet

    Anisotropically weighted and nonholonomically constrained evolutions on manifolds

    Sommer, Stefan Horst, 2016, I : Entropy. 18, 12, 21 s., 425.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  38. Udgivet

    Combining the boundary shift integral and tensor-based morphometry for brain atrophy estimation

    Michalkiewicz, M. D., Pai, Akshay Sadananda Uppinakudru, Leung, K. K., Sommer, Stefan Horst, Darkner, Sune, xfj310, xfj310, Sporring, Jon & Nielsen, Mads, 2016, Medical imaging 2016: Image processing. Styner, M. A. & Angelini, E. D. (red.). SPIE - International Society for Optical Engineering, 6 s. 978406. (Progress in Biomedical Optics and Imaging).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  39. Udgivet

    Do dementia biomarkers have a sigmoid trajectory? Insights from non-linear mixed effects modeling

    Pai, Akshay Sadananda Uppinakudru, Sommer, Stefan Horst, Raket, L. L., xfj310, xfj310 & Nielsen, Mads, 2016, I : Alzheimer's & Dementia. 12, 7, Supplement, s. P356 1 s., O4-09-06.

    Publikation: Bidrag til tidsskriftKonferenceabstrakt i tidsskriftForskningfagfællebedømt

  40. Udgivet

    Kernel bundle diffeomorphic image registration using stationary velocity fields and Wendland basis functions

    Pai, Akshay Sadananda Uppinakudru, Sommer, Stefan Horst, xfj310, xfj310, Darkner, Sune, Sporring, Jon & Nielsen, Mads, 2016, I : IEEE transactions on medical imaging. 35, 6, s. 1369-1380 12 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  41. 2015
  42. Udgivet

    A longitudinal study of growth, sex steroids and IGF-1 in boys with physiological gynaecomastia

    Mieritz, M. G., Raket, L. L., Hagen, C. P., Nielsen, J. E., Talman, M. M., Petersen, Jørgen Holm, Sommer, Stefan Horst, Main, Katharina Maria, Jørgensen, N. & Juul, Anders, 2015, I : Journal of Clinical Endocrinology and Metabolism. 100, 10, s. 3752-3759 8 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  43. Udgivet

    Adaptive time-stepping in dieomorphic image registration with bounded inverse consistency error

    Pai, Akshay Sadananda Uppinakudru, Klein, S., Sommer, Stefan Horst, xfj310, xfj310, Darkner, Sune, Sporring, Jon & Nielsen, Mads, 2015, Proceedings of the fifth international workshop on Mathematical Foundations of Computational Anatomy (MFCA 2015) . INRIA, s. 35-47

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  44. Udgivet

    Adaptive time-stepping in diffeomorphic image registration with bounded inverse consistency error

    Pai, Akshay Sadananda Uppinakudru, Klein, S., Sommer, Stefan Horst, xfj310, xfj310, Darkner, Sune, Sporring, Jon & Nielsen, Mads, 2015, The 18th International Conference on Medical Image Computing and Computer Assisted Intervention: proceedings. Technische Universität München , s. 35-47 13 s.

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  45. Udgivet

    Anisotropic distributions on manifolds: template estimation and most probable paths

    Sommer, Stefan Horst, 2015, Information processing in medical imaging: 24th International Conference, IPMI 2015, Sabhal Mor Ostaig, Isle of Skye, UK, June 28 - July 3, 2015, Proceedings. Ourselin, S., Alexander, D. C., Westin, C-F. & Cardoso, M. J. (red.). Springer, s. 193-204 12 s. (Lecture notes in computer science, Bind 9123).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  46. Udgivet
  47. Udgivet

    Diffeomorphic image registration with automatic time-step adjustment

    Pai, Akshay Sadananda Uppinakudru, Klein, S., Sommer, Stefan Horst, Darkner, Sune, Sporring, Jon & Nielsen, Mads, 2015, Biomedical Imaging (ISBI), 2015 IEEE 12th International Symposium on. IEEE, s. 1085-1088 4 s.

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  48. Udgivet

    Evolution equations with anisotropic distributions and diffusion PCA

    Sommer, Stefan Horst, 2015, Geometric science of information: Second International Conference, GSI 2015, Palaiseau, France, October 28–30, 2015, Proceedings. Nielsen, F. & Barbaresco, F. (red.). Springer Science+Business Media, s. 3-11 9 s. (Lecture notes in computer science, Bind 9389).

    Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

  49. Udgivet
  50. Udgivet

    Proceedings of Math on the rocks: shape analysis workshop in Grundsund

    Modin, K. (red.) & Sommer, Stefan Horst (red.), 2015, Chalmers tekniska högskola. 42 s.

    Publikation: Bog/antologi/afhandling/rapportBogForskningfagfællebedømt

  51. Udgivet

    Proceedings of the fifth international workshop on Mathematical Foundations of Computational Anatomy (MFCA 2015)

    Pennec, X. (red.), Joshi, S. (red.), Nielsen, Mads (red.), Fletcher, T. P. (red.), Durrleman, S. (red.) & Sommer, Stefan Horst (red.), 2015, INRIA. 173 s.

    Publikation: Bog/antologi/afhandling/rapportAntologiForskning

  52. Udgivet

    Reduction by Lie Group symmetries in diffeomorphic image registration and deformation modelling

    Sommer, Stefan Horst & Jacobs, H. O., 2015, I : Symmetry. 7, 2, s. 599-624 26 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  53. Udgivet

    Serum AMH levels are lower in healthy boys who develop pubertal gynaecomastia

    Mieritz, M. G., Hagen, C. P., Almstrup, K., Petersen, Jørgen Holm, Raket, L. L., Sommer, Stefan Horst & Juul, A., 2015, I : Hormone Research in Paediatrics. 84, Supplement 1, s. 290-291 2 s., P2-526.

    Publikation: Bidrag til tidsskriftKonferenceabstrakt i tidsskriftForskningfagfællebedømt

  54. 2014
  55. Udgivet

    A nonlinear mixed-effects model for simultaneous smoothing and registration of functional data

    Raket, L. L., Sommer, Stefan Horst & Markussen, Bo, 2014, I : Pattern Recognition Letters. 38, s. 1-7 7 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  56. Udgivet

    Higher-order spatial accuracy in diffeomorphic image registration

    Jacobs, H. O. & Sommer, Stefan Horst, 2014, I : Geometry, Imaging and Computing. 1, 4, s. 447-484 38 s.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  57. Udgivet

    Math in the cabin - shape analysis workshop in Bad Gastein

    Bauer, M., Bruveris, M., Harms, P., Khesin, B., Marsland, S., Michor, P., Modin, K., Müller, O., Pennec, X., Sommer, Stefan Horst & Vialard, F., 2014, Brunel University London. 29 s.

    Publikation: Bog/antologi/afhandling/rapportRapportForskning

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