O
Olaf Ronneberger
Researcher at University of Freiburg
Publications - 142
Citations - 98214
Olaf Ronneberger is an academic researcher from University of Freiburg. The author has contributed to research in topics: Segmentation & Image segmentation. The author has an hindex of 45, co-authored 140 publications receiving 60179 citations. Previous affiliations of Olaf Ronneberger include Google & University of Jena.
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Posted ContentDOI
Light dynamically regulates growth rate and cellular organisation of the Arabidopsis root meristem
Thomas Blein,Jasmin Duerr,Taras Pasternak,Thomas Haser,Thorsten Falk,Kun Liu,Franck Anicet Ditengou,Olaf Ronneberger,Klaus Palme +8 more
TL;DR: Using advanced whole-stack imaging in combination with pattern analysis, a new approach to investigate root zonation under different dark/light conditions is developed and it is shown that the meristematic (proliferation) zone length differs between cell layers.
Posted Content
Inferring a Continuous Distribution of Atom Coordinates from Cryo-EM Images using VAEs.
Dan Rosenbaum,Marta Garnelo,Michal Zielinski,Charles Beattie,Ellen Clancy,Andrea Huber,Pushmeet Kohli,Andrew W. Senior,John M. Jumper,Carl Doersch,S. M. Ali Eslami,Olaf Ronneberger,Jonas Adler +12 more
TL;DR: In this article, a deep learning-based approach using variational auto-encoders (VAEs) was proposed to recover a continuous distribution of atomic protein structures and poses directly from picked particle images and demonstrate its efficacy on realistic simulated data.
Book ChapterDOI
Modeling of Sparsely Sampled Tubular Surfaces Using Coupled Curves
TL;DR: A variational approach to simultaneously trace the axis and determine the thickness of 3-D (or 2-D) tubular structures defined by sparsely and unevenly sampled noisy surface points using a gradient descent scheme.
Journal ArticleDOI
Microridge-like structures anchor motile cilia
Takayuki Yasunaga,Johannes Wiegel,Max D Bergen,Martin Helmstädter,Daniel Epting,Andrea Paolini,Özgün Çiçek,Gerald Radziwill,Christina Engel,Thomas Brox,Olaf Ronneberger,Peter Walentek,Maximilian H. Ulbrich,Gerd Walz +13 more
TL;DR: In this paper , the authors found that the actin cytoskeleton is highly dynamic during early development of multiciliated cells and that subapical actin filaments are nucleated from the distal tip of ciliary rootlets.
Book ChapterDOI
A 3D Active Surface Model for the Accurate Segmentation of Drosophila Schneider Cell Nuclei and Nucleoli
TL;DR: An active surface model designed for the segmentation of Drosophila Schneider cell nuclei and nucleoli from wide-field microscopic data is presented, which is based on gradient vector flow and has a much larger capture range than standard $\text{\it{GVF}}$ force fields.