Zobrazeno 1 - 10
of 811
pro vyhledávání: '"J, Hornegger"'
Publikováno v:
International Journal of Biomedical Imaging, Vol 2013 (2013)
One of the most common modalities to examine the human eye is the eye-fundus photograph. The evaluation of fundus photographs is carried out by medical experts during time-consuming visual inspection. Our aim is to accelerate this process using compu
Externí odkaz:
https://doaj.org/article/0cbfb2f4cdf44b11b3af65d6e39d69df
Autor:
Georg Michelson, Simone Wärntges, Ahmed El-Rafei, J. Hornegger, Tobias Engelhorn, Arnd Dörfler
Publikováno v:
Klinische Monatsblätter für Augenheilkunde. 229:143-148
Hintergrund: Beim primaren Offenwinkelglaukom (POWG) und seiner nicht barotraumatischen Untergruppe, dem Normaldruckglaukom (NDG), sind die pathophysiologischen Unterschiede nicht ganz geklart. Eine Mitbeteiligung des 4. Neurons der Sehbahn (Sehstrah
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647eed1547109170fdc2420c965e8a10
https://doi.org/10.1055/s-0031-1299262
https://doi.org/10.1055/s-0031-1299262
Publikováno v:
Der Nephrologe. 4:26-32
Computer- und Magnetresonanztomographie haben sich in den letzten Jahren rasant entwickelt. Die Verfahren konnen heute uber die morphologische Darstellung der Niere hinaus auch Informationen uber funktionelle Zusammenhange liefern. Die Darstellung de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0b56afa5add056d0fa28b46bd2650f
https://doi.org/10.1007/s11560-008-0232-1
https://doi.org/10.1007/s11560-008-0232-1
Publikováno v:
Medical physics. 42(4)
Three-dimensional (3D) volume-of-interest (VOI) imaging with C-arm systems provides anatomical information in a predefined 3D target region at a considerably low x-ray dose. However, VOI imaging involves laterally truncated projections from which con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1a0f2b6030f9ce28d0b41ea4d6762af5
https://pubmed.ncbi.nlm.nih.gov/25979063
https://pubmed.ncbi.nlm.nih.gov/25979063
Publikováno v:
Nuklearmedizin. 44:149-155
SummaryThe aim of this study was to evaluate the anatomical accuracy and reproducibility of retrospective interactive rigid image registration (RIR) between routinely archived X-ray computer tomography (CT) and positron emission tomography performed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d7c25c1420cdfd1a690605c0a18f81
https://doi.org/10.1055/s-0038-1625102
https://doi.org/10.1055/s-0038-1625102
Publikováno v:
Methods of Information in Medicine. 43:320-326
Summary Objectives: We investigate the feasibility of binary-valued 3D tomographic reconstruction using only a small number of projections acquired over a limited range of angles. Methods: Regularization of this strongly ill-posed problem is achieved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::928c72b670d1ec1ba2d46bb3977d2887
https://doi.org/10.1055/s-0038-1633875
https://doi.org/10.1055/s-0038-1633875
Publikováno v:
Conference on Colour in Graphics, Imaging, and Vision. 2:207-212
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1baab1254d269f9312b0ca4bd438fa0
https://doi.org/10.2352/cgiv.2004.2.1.art00043
https://doi.org/10.2352/cgiv.2004.2.1.art00043
Autor:
A. El-Rafei, E. M. Hoffmann, K. Birke, C. Schultze, U. Schlötzer-Schrehardt, F. Schroedl, G. I. W Duncker, A. J. Augustin, C. Runge, B. Wilhelm, S. Fänkl, R. Widder, M. Klemm, K.-P. Schmitz, J. M. Selbach, T. Engelhorn, Y. Guex-Crosier, M. Neuburger, K. Gugleta, G. Eckert, S. Kupferschmid, A. Hommer, J. M. Rohrbach, F. H. Grus, V. Kriegeskorte, K. Sternberg, A. Trost, C. G. Meltendorf, H.-G. Predel, U. Weber, C. Y. Mardin, A. Polunina, W. Radner, R. O. Burk, M. Ghanem, C. M. Jass, N. Körber, T. Schlote, A. M. Schild, J. Hornegger, A. Oettli, J. W. Kiel, S. Orgül, S. Kremmer, C. Nischler, A. G. Böhm, J. Funk, A. Dörfler, U. Hinze, K. D. Lemmen, T. S. Dietlein, A. Rosentreter, R. Allemann, M. Niegel, C. Gesser, G. Michelson, J. Flammer, G. Anastassiou, H. A. Reitsamer, K. Skorkovska, S. Grisanti, D. Böhringer, B. N. Chichkov, N. F. K Winkler, Carl Erb, R. Guthoff, O. Schwenn, M. G. Todorova, J. F. Jordan, F. Rüfer, W. Schmidt, U.-C. Welge-Lüßen, K. Konieczka, S. Wärntges, A. L. Yu, M. Pache, K. Göbel, A. Kochkorov, E. K. Reinthal, B. Bogner, C. Strohmaier, H. Wilhelm, M. Eichhorn, D. Uthoff, C. Jonescu-Cuypers, A. Cybulska-Heinrich, M. Löbler, H. Lüdke, G. M. Emmerich, O. Stachs, P. B. Henrich, M. Mozaffarieh
Publikováno v:
Schlaglicht Augenheilkunde: Glaukom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52acb0a0529fa371df8d334164c28337
https://doi.org/10.1055/b-003-104353
https://doi.org/10.1055/b-003-104353
Publikováno v:
Journal of microscopy. 254(2)
Autofocusing is essential to high throughput microscopy and live cell imaging and requires reliable focus measures. Phase objects such as separated single Chinese hamster ovary cells are almost invisible at the optical focus position in bright field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::859b8a5b8f4eaf2fc3187b575d758f55
https://pubmed.ncbi.nlm.nih.gov/24611652
https://pubmed.ncbi.nlm.nih.gov/24611652
Publikováno v:
2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC).
Over the past decade, significant progress has been made in theoretically-exact and stable (TES) cone-beam reconstruction using shift-invariant filtering, provided that Tuy's condition is satisfied. However, these algorithms only allow reconstruction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::895e089c9aa117d0ad38d8dd3eb000b8
https://doi.org/10.1109/nssmic.2012.6551786
https://doi.org/10.1109/nssmic.2012.6551786