Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Markus Sticker"'
Publikováno v:
Microscopy Today. 28:36-43
Today, researchers have a number of powerful image processing methods at hand that have the potential to make comparably simple and inexpensive widefield microscope systems more powerful and versatile. These techniques can enable new insights into bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::949dc438c8d54e0321a58da5ef75894d
https://doi.org/10.1017/s155192952000156x
https://doi.org/10.1017/s155192952000156x
Publikováno v:
Applied optics. 57(7)
Fourier ptychographic microscopy (FPM) is a recently proposed computational imaging method that achieves both high resolution (HR) and wide field of view. In the conventional FPM model, the sample is assumed to be a 2D thin layer, and a series of low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9620a7b0c2b2eaf6cef6795a423ab449
https://pubmed.ncbi.nlm.nih.gov/29522004
https://pubmed.ncbi.nlm.nih.gov/29522004
Autor:
Stefan Pieh, Richard Zöhrer, Markus Sticker, Birgit Lackner, Herbert Weghaupt, Christian Skorpik, Georg Hanselmayer, Adolf Friedrich Fercher
Publikováno v:
British Journal of Ophthalmology. 85:816-821
AIMS To calculate the diameter of halos perceived by patients with multifocal intraocular lenses (IOLs) and to stimulate halos in patients with refractive multifocal IOLs in a clinical experiment. METHODS Calculations were done to show the diameter o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18413055121b5dc39dae631c3f12115f
https://doi.org/10.1136/bjo.85.7.816
https://doi.org/10.1136/bjo.85.7.816
Autor:
S. Molebny, Christoph K. Hitzenberger, Harald Sattmann, Wolfgang Drexler, Adolf Friedrich Fercher, Franz Lexer, Markus Sticker
Publikováno v:
Journal of Modern Optics. 46:541-553
We present a new OCT technique which renders the transversal resolution depth independent. This is achieved by an optical setup which shifts the focus of the beam illuminating the object through the object depth without changing the path length in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb63e374efa27348390d399e9e7f0a70
https://doi.org/10.1080/09500349908231282
https://doi.org/10.1080/09500349908231282
Autor:
Adolf Friedrich Fercher, Michael Pircher, Christoph K. Hitzenberger, Markus Sticker, Erich Goetzinger
Publikováno v:
Optics express. 9(13)
We present an improved method of polarization sensitive optical coherence tomography that enables measurement and imaging of backscattered intensity, birefringence, and fast optic axis orientation simultaneously with only one single A-scan per transv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::075371821f0409fa0cd93f5ccd5ae434
https://pubmed.ncbi.nlm.nih.gov/19424315
https://pubmed.ncbi.nlm.nih.gov/19424315
Autor:
Adolf Friedrich Fercher, Markus Sticker, Christoph K. Hitzenberger, Andrzej Kowalczyk, Rainer A. Leitgeb, Maciej Wojtkowski
Publikováno v:
Scopus-Elsevier
A new method of measurement that essentially combines Fourier-domain optical coherence tomography with spectroscopy is introduced. By use of a windowed Fourier transform it is possible to obtain, in addition to the object structure, spectroscopic inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94acfa9e092cb0d7b7e1e98faf0bccdb
https://pubmed.ncbi.nlm.nih.gov/18064195
https://pubmed.ncbi.nlm.nih.gov/18064195
Autor:
Marcus Blum, Walter Sekundo, Kathleen S. Kunert, Christoph Russmann, Markus Sticker, Annika Gille, Wilfried Bissmann, Mark Bischoff, Gregor Stobrawa
Publikováno v:
Journal of cataract and refractive surgery. 34(9)
Purpose To prospectively study the feasibility of femtosecond lenticule extraction (FLE), a new method of refractive correction. Setting Department of Ophthalmology, Philipps University of Marburg and Helios Clinic, Erfurt, Germany. Methods A flap an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9548ea7cfa763e9ce0af40ffbace6575
https://pubmed.ncbi.nlm.nih.gov/18721712
https://pubmed.ncbi.nlm.nih.gov/18721712
Autor:
Irene Dejaco-Ruhsmann, Markus Sticker, Adolf Friedrich Fercher, Erich Goetzinger, S. Kaminski, Michael Pircher, Oliver Findl, Christoph K. Hitzenberger, Christian Skorpik
Publikováno v:
SPIE Proceedings.
Polarization sensitive optical coherence tomography (PS-OCT) is a functional extension of optical coherence tomography (OCT). We used phase resolved PS-OCT to measure and image three dimensional birefringent properties of pathologic and non pathologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::209b0521eabecb40d8be520f7123a329
https://doi.org/10.1117/12.500662
https://doi.org/10.1117/12.500662
Autor:
Irene Dejaco-Ruhswurm, S. Kaminski, Michael Pircher, Adolf Friedrich Fercher, Christoph K. Hitzenberger, Christian Skorpik, Erich Götzinger, Markus Sticker
Publikováno v:
SPIE Proceedings.
Polarization sensitive optical coherence tomography (PS-OCT) was used to measure and image retardation and birefringent axis orientation of in vitro human cornea. We used a two-channel PS-OCT system employing a phse sensitive recording of the interfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4be2cde02150cfe4a30c2eb39fad5a2
https://doi.org/10.1117/12.477992
https://doi.org/10.1117/12.477992
Autor:
Adolf Friedrich Fercher, Harald Sattmann, Michael Pircher, Christoph K. Hitzenberger, Erich Götzinger, Markus Sticker
Publikováno v:
SPIE Proceedings.
Optical coherence tomography (OCT) measures and images the backscattering potential of transparent and semi-transparent samples. Recently, we reported on an extension of OCT with a differential phase contrast (DPC) technique. We have improved the tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04e52d85de395c81c1e7c83f85a8db9a
https://doi.org/10.1117/12.477890
https://doi.org/10.1117/12.477890