Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Peter Kohlmann"'
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Akademický článek
Deep learning-based segmentation of brain parenchyma and ventricular system in CT scans in the presence of anomalies
Autor: Annika Gerken, Sina Walluscheck, Peter Kohlmann, Ivana Galinovic, Kersten Villringer, Jochen B. Fiebach, Jan Klein, Stefan Heldmann
Publikováno v: Frontiers in Neuroimaging, Vol 2 (2023)
IntroductionThe automatic segmentation of brain parenchyma and cerebrospinal fluid-filled spaces such as the ventricular system is the first step for quantitative and qualitative analysis of brain CT data. For clinical practice and especially for dia
Externí odkaz: https://doaj.org/article/92c8b8b5f1b8427bb499c1041eb3081a
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2
Comparison of a Hybrid Mixture Model and a CNN for the Segmentation of Myocardial Pathologies in Delayed Enhancement MRI
Autor: Stefan O. Schönberg, Matthias Ivantsits, Peter Kohlmann, Jan-Martin Kuhnigk, Hannu Zhang, Anja Hennemuth, Titus Kuehne, Markus Huellebrand
Publikováno v: Statistical Atlases and Computational Models of the Heart. M&Ms and EMIDEC Challenges ISBN: 9783030681067
M&Ms and EMIDEC/STACOM@MICCAI
DE-MRI provides a reliable and accurate imaging technique for the assessment of pathological alterations in myocardial tissue. The clinically applied thresholding techniques enable the assessment of the amount of diseased tissue. To also assess distr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85669e69429c50923712a6ebc52b16f2
https://doi.org/10.1007/978-3-030-68107-4_32
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3
The International Radiomics Platform - An Initiative of the German and Austrian Radiological Societies - First Application Examples
Autor: H. Winter, Martin Völker, Matthias Gutberlet, Jan Hendrik Moltz, Daniel Overhoff, Sergios Gatidis, Vorstand der Deutschen Röntgengesellschaft, Präsidium der Österreichischen Röntgengesellschaft, Alex Frydrychowicz, Horst K. Hahn, Stefan O. Schoenberg, Jan-Martin Kuhnigk, Christian Loewe, Peter Kohlmann
Publikováno v: RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin. 193(3)
The DRG-ÖRG IRP (Deutsche Röntgengesellschaft-Österreichische Röntgengesellschaft international radiomics platform) represents a web-/cloud-based radiomics platform based on a public-private partnership. It offers the possibility of data sharing,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b8751ac991cb134dfa11fd42b23ab83
https://pubmed.ncbi.nlm.nih.gov/33890252
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4
QuantMed: Component-based deep learning platform for translational research
Autor: Peter Kohlmann, Daniel Romberg, Florian Link, Julian Haase, Annika Hänsch, Alexander Köhn, Volker Dicken, Horst K. Hahn, Andreas Schreiber, Ruben Stein, Markus T. Wenzel, Rainer Kasan, Hans Meine, Jan Klein
Publikováno v: Medical Imaging 2020: Imaging Informatics for Healthcare, Research, and Applications.
QuantMed is a platform consisting of software components enabling clinical deep learning, together forming the QuantMed infrastructure. It addresses numerous challenges: systematic generation and accumulation of training data; the validation and util
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4bf6ddc4de038566fc4fb1e37d6858d
https://doi.org/10.1117/12.2549582
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6
Remote Visualization Techniques for Medical Imaging Research and Image-Guided Procedures
Autor: Alexander Köhn, Jan-Martin Kuhnigk, Andrea Schenk, Horst K. Hahn, Uwe Siems, Daniel Demedts, Tobias Boskamp, Peter Kohlmann, Christian Rieder, Florian Link, Marcus Barann
Publikováno v: Visualization in Medicine and Life Sciences III ISBN: 9783319245218
Visualization in Medicine and Life Sciences III
There has been a tremendous increase in medical image computing research and development over the last decade. This trend continues to gain further speed, driven by the sheer amount of multimodal medical image data but also by the broad spectrum of c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d36ad282ac467bd1591d8e41758818dc
https://doi.org/10.1007/978-3-319-24523-2_6
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7
Automatic lung segmentation method for MRI-based lung perfusion studies of patients with chronic obstructive pulmonary disease
Autor: Betram Jobst, Mark O. Wielpütz, Oliver Sedlaczek, Hans-Ulrich Kauczor, Peter Kohlmann, Angela Anjorin, Jan Strehlow, Jan-Martin Kuhnigk, Stefan Krass, Sebastian Ley
Purpose A novel fully automatic lung segmentation method for magnetic resonance (MR) images of patients with chronic obstructive pulmonary disease (COPD) is presented. The main goal of this work was to ease the tedious and time-consuming task of manu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19755369c5b5d873922011a55e30ea8c
https://publica.fraunhofer.de/handle/publica/239033
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8
The convex-concave principle and uniqueness for hypersurfaces in space Forms
Autor: Peter Kohlmann
Publikováno v: Journal of Geometric Analysis. 11:295-310
We establish very general Weyl identities for pairs of symmetric functions of the invariants of the shape operator of a hypersurface in a space form or a general Codazzi tensor, respectively. They are used to characterize certain isoparametric hypers
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c16d464e1468452374f43c74b00abf17
https://doi.org/10.1007/bf02921968
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9
Curvature measures and stability
Autor: Peter Kohlmann
Publikováno v: Journal of Geometry. 68:142-154
In the main result the stability of euclidean balls with one pinched curvature measure is proved giving an explicit stability order which depends only on the dimension of the ambient space. Stability here is meant with respect to the Hausdorff measur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cf77d431c00cdf0022588a7cd32034c
https://doi.org/10.1007/bf01221068
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10
Uniqueness of horospheres and geodesic cylinders in hyperbolic space
Autor: Peter Kohlmann
Publikováno v: Results in Mathematics. 36:75-101
A hyperbolic analogon to Hartman’s characterization of orthogonal sphere cylinders is proved: Let Mn ⊆ Hn+1 be a noncompact closed hypersurface with sectional curvature K ≥ 0 which bounds a convex set. Assume further Hr ≡ c for one normalized
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c4921d8c98dddeaab6444205b557b31
https://doi.org/10.1007/bf03322104
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