Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz

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Publikationen

Suchbegriffe: IMAGE INTERPRETATION, COMPUTER-ASSISTED - METHODS , . Treffer: 111

2020

Klein, L; Dorn, S; Amato, C; Heinze, S; Uhrig, M; Schlemmer, HP; Kachelrieß, M; Sawall, S Effects of Detector Sampling on Noise Reduction in Clinical Photon-Counting Whole-Body Computed Tomography.
Invest Radiol. 2020; 55(2):111-119 Doi: 10.1097/RLI.0000000000000616
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Marchetti, MA; Liopyris, K; Dusza, SW; Codella, NCF; Gutman, DA; Helba, B; Kalloo, A; Halpern, AC; Soyer, HP; Curiel-Lewandrowski, C; Kittler, H; Caffery, L; Malvehy, J; Wellenhof, RH Computer algorithms show potential for improving dermatologists' accuracy to diagnose cutaneous melanoma: Results of the International Skin Imaging Collaboration 2017.
J Am Acad Dermatol. 2020; 82(3):622-627 Doi: 10.1016/j.jaad.2019.07.016 [OPEN ACCESS]
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Wressnegger, A; Prosch, H; Moser, B; Klepetko, W; Jaksch, P; Lambers, C; Hoetzenecker, K; Schestak, C; De, Bettignies, A; Beer, L; Apfaltrer, G; Ringl, H; Apfaltrer, P Chest CT in patients after lung transplantation: A retrospective analysis to evaluate impact on image quality and radiation dose using spectral filtration tin-filtered imaging.
PLoS One. 2020; 15(2):e0228376 Doi: 10.1371/journal.pone.0228376 [OPEN ACCESS]
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2018

Apfaltrer, G; Albrecht, MH; Schoepf, UJ; Duguay, TM; De, Cecco, CN; Nance, JW; De, Santis, D; Apfaltrer, P; Eid, MH; Eason, CD; Thompson, ZM; Bauer, MJ; Varga-Szemes, A; Jacobs, BE; Sorantin, E; Tesche, C High-pitch low-voltage CT coronary artery calcium scoring with tin filtration: accuracy and radiation dose reduction.
Eur Radiol. 2018; 28(7):3097-3104 Doi: 10.1007/s00330-017-5249-2
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Urschler, M; Ebner, T; Štern, D Integrating geometric configuration and appearance information into a unified framework for anatomical landmark localization.
Med Image Anal. 2018; 43:23-36 Doi: 10.1016/j.media.2017.09.003 [OPEN ACCESS]
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2017

Chatnuntawech, I; McDaniel, P; Cauley, SF; Gagoski, BA; Langkammer, C; Martin, A; Grant, PE; Wald, LL; Setsompop, K; Adalsteinsson, E; Bilgic, B Single-step quantitative susceptibility mapping with variational penalties.
NMR Biomed. 2017; 30(4): Doi: 10.1002/nbm.3570 [OPEN ACCESS]
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de Sitter, A; Steenwijk, MD; Ruet, A; Versteeg, A; Liu, Y; van Schijndel, RA; Pouwels, PJW; Kilsdonk, ID; Cover, KS; van Dijk, BW; Ropele, S; Rocca, MA; Yiannakas, M; Wattjes, MP; Damangir, S; Frisoni, GB; Sastre-Garriga, J; Rovira, A; Enzinger, C; Filippi, M; Frederiksen, J; Ciccarelli, O; Kappos, L; Barkhof, F; Vrenken, H; MAGNIMS study group and for neuGRID Performance of five research-domain automated WM lesion segmentation methods in a multi-center MS study.
Neuroimage. 2017; 163(496):106-114 Doi: 10.1016/j.neuroimage.2017.09.011
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Grabner, G; Kiesel, B; Wöhrer, A; Millesi, M; Wurzer, A; Göd, S; Mallouhi, A; Knosp, E; Marosi, C; Trattnig, S; Wolfsberger, S; Preusser, M; Widhalm, G Local image variance of 7 Tesla SWI is a new technique for preoperative characterization of diffusely infiltrating gliomas: correlation with tumour grade and IDH1 mutational status.
Eur Radiol. 2017; 27(4):1556-1567 Doi: 10.1007/s00330-016-4451-y [OPEN ACCESS]
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Ropele, S; Langkammer, C Iron quantification with susceptibility.
NMR Biomed. 2017; 30(4): Doi: 10.1002/nbm.3534
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2016

Fondi, K; Aschinger, GC; Bata, AM; Wozniak, PA; Liao, L; Seidel, G; Doblhoff-Dier, V; Schmidl, D; Garhöfer, G; Werkmeister, RM; Schmetterer, L Measurement of Retinal Vascular Caliber From Optical Coherence Tomography Phase Images.
Invest Ophthalmol Vis Sci. 2016; 57(9):OCT121-OCT129 Doi: 10.1167/iovs.15-18476 [OPEN ACCESS]
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Schmid, J; Kaufmann, R; Grübler, MR; Verheyen, N; Weidemann, F; Binder, JS Strain Analysis by Tissue Doppler Imaging: Comparison of Conventional Manual Measurement with a Semiautomated Approach.
Echocardiography. 2016; 33(3):372-378 Doi: 10.1111/echo.13100
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Yao, J; Burns, JE; Forsberg, D; Seitel, A; Rasoulian, A; Abolmaesumi, P; Hammernik, K; Urschler, M; Ibragimov, B; Korez, R; Vrtovec, T; Castro-Mateos, I; Pozo, JM; Frangi, AF; Summers, RM; Li, S A multi-center milestone study of clinical vertebral CT segmentation.
Comput Med Imaging Graph. 2016; 49(4):16-28 Doi: 10.1016/j.compmedimag.2015.12.006 [OPEN ACCESS]
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2015

Ahammer, H; Sabathiel, N; Reiss, MA Is a two-dimensional generalization of the Higuchi algorithm really necessary?
Chaos. 2015; 25(7):073104-073104 Doi: 10.1063/1.4923030
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Petrovic, A; Scheurer, E; Stollberger, R Closed-form solution for T2 mapping with nonideal refocusing of slice selective CPMG sequences.
Magn Reson Med. 2015; 73(2):818-827 Doi: 10.1002/mrm.25170
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2014

Birkl, C; Langkammer, C; Haybaeck, J; Ernst, C; Stollberger, R; Fazekas, F; Ropele, S Temperature-induced changes of magnetic resonance relaxation times in the human brain: a postmortem study.
Magn Reson Med. 2014; 71(4):1575-1580 Doi: 10.1002/mrm.24799
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Dejaco, C; De Zordo, T; Heber, D; Hartung, W; Lipp, R; Lutfi, A; Magyar, M; Zauner, D; Lackner, A; Duftner, C; Horwath-Winter, J; Graninger, WB; Hermann, J Real-time sonoelastography of salivary glands for diagnosis and functional assessment of primary Sjögren's syndrome.
Ultrasound Med Biol. 2014; 40(12):2759-2767 Doi: 10.1016/j.ultrasmedbio.2014.06.023
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Ebner, T; Stern, D; Donner, R; Bischof, H; Urschler, M Towards automatic bone age estimation from MRI: localization of 3D anatomical landmarks.
Med Image Comput Comput Assist Interv. 2014; 17(Pt 2):421-428
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Egger, J Refinement-cut: user-guided segmentation algorithm for translational science.
Sci Rep. 2014; 4(2): 5164-5164. Doi: 10.1038/srep05164 [OPEN ACCESS]
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Egger, J; Lüddemann, T; Schwarzenberg, R; Freisleben, B; Nimsky, C Interactive-cut: Real-time feedback segmentation for translational research.
Comput Med Imaging Graph. 2014; 38(4): 285-295. Doi: 10.1016/j.compmedimag.2014.01.006
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Fazekas, F Incidental periventricular white matter hyperintensities revisited: what detailed morphologic image analyses can tell us.
AJNR Am J Neuroradiol. 2014; 35(1):63-64 Doi: 10.3174/ajnr.A3714 [OPEN ACCESS]
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Furtner, J; Schöpf, V; Preusser, M; Asenbaum, U; Woitek, R; Wöhrer, A; Hainfellner, JA; Wolfsberger, S; Prayer, D Non-invasive assessment of intratumoral vascularity using arterial spin labeling: A comparison to susceptibility-weighted imaging for the differentiation of primary cerebral lymphoma and glioblastoma.
Eur J Radiol. 2014; 83(5):806-10 Doi: 10.1016/j.ejrad.2014.01.017
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Kalmar, PI; Quehenberger, F; Steiner, J; Lutfi, A; Bohlsen, D; Talakic, E; Hassler, EM; Schöllnast, H The impact of iterative reconstruction on image quality and radiation dose in thoracic and abdominal CT.
Eur J Radiol. 2014; 83(8):1416-20 Doi: 10.1016/j.ejrad.2014.05.017
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Ropele, S; Wattjes, MP; Langkammer, C; Kilsdonk, ID; Graaf, WL; Frederiksen, JL; Fuglø, D; Yiannakas, M; Wheeler-Kingshott, CA; Enzinger, C; Rocca, MA; Sprenger, T; Amman, M; Kappos, L; Filippi, M; Rovira, A; Ciccarelli, O; Barkhof, F; Fazekas, F Multicenter R2* mapping in the healthy brain.
Magn Reson Med. 2014; 71(3):1103-1107 Doi: 10.1002/mrm.24772
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Rudyanto, RD; Kerkstra, S; van Rikxoort, EM; Fetita, C; Brillet, PY; Lefevre, C; Xue, W; Zhu, X; Liang, J; Öksüz, I; Ünay, D; Kadipaşaoğlu, K; Estépar, RS; Ross, JC; Washko, GR; Prieto, JC; Hoyos, MH; Orkisz, M; Meine, H; Hüllebrand, M; Stöcker, C; Mir, FL; Naranjo, V; Villanueva, E; Staring, M; Xiao, C; Stoel, BC; Fabijanska, A; Smistad, E; Elster, AC; Lindseth, F; Foruzan, AH; Kiros, R; Popuri, K; Cobzas, D; Jimenez-Carretero, D; Santos, A; Ledesma-Carbayo, MJ; Helmberger, M; Urschler, M; Pienn, M; Bosboom, DG; Campo, A; Prokop, M; de Jong, PA; Ortiz-de-Solorzano, C; Muñoz-Barrutia, A; van Ginneken, B Comparing algorithms for automated vessel segmentation in computed tomography scans of the lung: the VESSEL12 study.
Med Image Anal. 2014; 18(7):1217-1232 Doi: 10.1016/j.media.2014.07.003 [OPEN ACCESS]
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Schindler, A; Vliegenthart, R; Schoepf, UJ; Blanke, P; Ebersberger, U; Cho, YJ; Allmendinger, T; Vogt, S; Raupach, R; Fink, C; Saam, T; Bamberg, F; Nikolaou, K; Apfaltrer, P Iterative image reconstruction techniques for CT coronary artery calcium quantification: comparison with traditional filtered back projection in vitro and in vivo.
Radiology. 2014; 270(2): 387-393. Doi: 10.1148/radiol.13130233
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Schwarzenberg, R; Freisleben, B; Nimsky, C; Egger, J Cube-cut: vertebral body segmentation in MRI-data through cubic-shaped divergences.
PLoS One. 2014; 9(4): e93389-e93389. Doi: 10.1371/journal.pone.0093389 [OPEN ACCESS]
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Spearman, JV; Meinel, FG; Schoepf, UJ; Apfaltrer, P; Silverman, JR; Krazinski, AW; Canstein, C; De Cecco, CN; Costello, P; Geyer, LL Automated quantification of epicardial adipose tissue using CT angiography: evaluation of a prototype software.
Eur Radiol. 2014; 24(2): 519-526. Doi: 10.1007/s00330-013-3052-2
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Spears, JR; Schoepf, UJ; Henzler, T; Joshi, G; Moscariello, A; Vliegenthart, R; Cho, YJ; Apfaltrer, P; Rowe, G; Weininger, M; Ebersberger, U Comparison of the effect of iterative reconstruction versus filtered back projection on cardiac CT postprocessing.
Acad Radiol. 2014; 21(3): 318-324. Doi: 10.1016/j.acra.2013.11.008
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Stern, D; Ebner, T; Bischof, H; Grassegger, S; Ehammer, T; Urschler, M Fully automatic bone age estimation from left hand MR images.
Med Image Comput Comput Assist Interv. 2014; 17(Pt 2):220-227
PubMed

 

Sudarski, S; Apfaltrer, P; Nance, JW; Meyer, M; Fink, C; Hohenberger, P; Leidecker, C; Schoenberg, SO; Henzler, T Objective and subjective image quality of liver parenchyma and hepatic metastases with virtual monoenergetic dual-source dual-energy CT reconstructions: an analysis in patients with gastrointestinal stromal tumor.
Acad Radiol. 2014; 21(4): 514-522. Doi: 10.1016/j.acra.2014.01.001
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Wech, T; Pickl, W; Tran-Gia, J; Ritter, C; Beer, M; Hahn, D; Köstler, H Whole-heart cine MRI in a single breath-hold--a compressed sensing accelerated 3D acquisition technique for assessment of cardiac function.
Rofo. 2014; 186(1):37-41 Doi: 10.1055/s-0033-1350521 [OPEN ACCESS]
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Zurl, B; Tiefling, R; Winkler, P; Kindl, P; Kapp, KS Hounsfield units variations: impact on CT-density based conversion tables and their effects on dose distribution.
Strahlenther Onkol. 2014; 190(1):88-93 Doi: 10.1007/s00066-013-0464-5
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2013

Apfaltrer, P; Schoendube, H; Schoepf, UJ; Allmendinger, T; Tricarico, F; Schindler, A; Vogt, S; Sunnegårdh, J; Stierstorfer, K; Henzler, T; Fink, C; Bruder, H; Flohr, TG; Ebersberger, U Enhanced temporal resolution at cardiac CT with a novel CT image reconstruction algorithm: initial patient experience.
Eur J Radiol. 2013; 82(2): 270-274. Doi: 10.1016/j.ejrad.2012.10.005
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Ebersberger, U; Tricarico, F; Schoepf, UJ; Blanke, P; Spears, JR; Rowe, GW; Halligan, WT; Henzler, T; Bamberg, F; Leber, AW; Hoffmann, E; Apfaltrer, P CT evaluation of coronary artery stents with iterative image reconstruction: improvements in image quality and potential for radiation dose reduction.
Eur Radiol. 2013; 23(1): 125-132. Doi: 10.1007/s00330-012-2580-5
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Girtler, MT; Krasinski, A; Dejaco, C; Kitzler, HH; Cui, LG; Sherebrin, S; Gardi, L; Chhem, RK; Fenster, A; Romagnoli, C; De Zordo, T Feasibility of 3D ultrasound to evaluate upper extremity nerves.
Ultraschall Med. 2013; 34(4):382-387 Doi: 10.1055/s-0032-1325397
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Hayn, D; Fruhwald, F; Riedel, A; Falgenhauer, M; Schreier, G Leg edema quantification for heart failure patients via 3D imaging.
Sensors (Basel). 2013; 13(8):10584-10598 Doi: 10.3390/s130810584 [OPEN ACCESS]
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Hergan, K; Globits, S; Schuchlenz, H; Kaiser, B; Fiegl, N; Artmann, A; Hawlisch, K; Newrkla, S; Gessner, M; Bernt, R; Schuler, J; Friedrich, G; Trieb, T; Wolf, F; Reiter, G; Sorantin, E; Loewe, C; Gamillscheg, A [Clinical relevance and indications for cardiac magnetic resonance imaging 2013: an interdisciplinary expert statement].
Rofo. 2013; 185(3):209-18 Doi: 10.1055/s-0032-1330763 [OPEN ACCESS]
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Meyer, M; Schoepf, UJ; Fink, C; Goldenberg, R; Apfaltrer, P; Gruettner, J; Vajcs, D; Schoenberg, SO; Henzler, T Diagnostic performance evaluation of a computer-aided simple triage system for coronary CT angiography in patients with intermediate risk for acute coronary syndrome.
Acad Radiol. 2013; 20(8):980-986 Doi: 10.1016/j.acra.2013.02.014
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Seidel, T; Hammer, N; Garnov, N; Schneider, G; Steinke, H An algorithm for the calculation of three-dimensional collagen fiber orientation in ligaments using angle-sensitive MRI.
Magn Reson Med. 2013; 69(6):1595-1602 Doi: 10.1002/mrm.24408 [OPEN ACCESS]
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Stern, D; Njagulj, V; Likar, B; Pernuš, F; Vrtovec, T Quantitative vertebral morphometry based on parametric modeling of vertebral bodies in 3D.
Osteoporos Int. 2013; 24(4):1357-1368 Doi: 10.1007/s00198-012-2089-4
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Tricarico, F; Hlavacek, AM; Schoepf, UJ; Ebersberger, U; Nance, JW; Vliegenthart, R; Cho, YJ; Spears, JR; Secchi, F; Savino, G; Marano, R; Schoenberg, SO; Bonomo, L; Apfaltrer, P Cardiovascular CT angiography in neonates and children: image quality and potential for radiation dose reduction with iterative image reconstruction techniques.
Eur Radiol. 2013; 23(5):1306-1315 Doi: 10.1007/s00330-012-2734-5
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2012

Andre, JB; Zaharchuk, G; Fischbein, NJ; Augustin, M; Skare, S; Straka, M; Rosenberg, J; Lansberg, MG; Kemp, S; Wijman, CAC; Albers, GW; Schwartz, NE; Bammer, R; Clinical Assessment of Standard and Generalized Autocalibrating Partially Parallel Acquisition Diffusion Imaging: Effects of Reduction Factor and Spatial Resolution.
AJNR Am J Neuroradiol. 2012; 33(7):1337-1342 Doi: 10.3174/ajnr.A2980 [OPEN ACCESS]
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Egger, J; Colen, RR; Freisleben, B; Nimsky, C Manual refinement system for graph-based segmentation results in the medical domain.
J Med Syst. 2012; 36(5):2829-2839 Doi: 10.1007/s10916-011-9761-7 [OPEN ACCESS]
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Egger, J; Freisleben, B; Nimsky, C; Kapur, T Template-cut: a pattern-based segmentation paradigm.
Sci Rep. 2012; 2(9):420-420 Doi: 10.1038/srep00420 [OPEN ACCESS]
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Egger, J; Kappus, C; Freisleben, B; Nimsky, C A medical software system for volumetric analysis of cerebral pathologies in magnetic resonance imaging (MRI) data.
J Med Syst. 2012; 36(4):2097-2109 Doi: 10.1007/s10916-011-9673-6
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Egger, J; Kapur, T; Nimsky, C; Kikinis, R Pituitary adenoma volumetry with 3D Slicer.
PLoS One. 2012; 7(12):e51788-e51788 Doi: 10.1371/journal.pone.0051788 [OPEN ACCESS]
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Henzler, T; Konstandin, S; Schmid-Bindert, G; Apfaltrer, P; Haneder, S; Wenz, F; Schad, L; Manegold, C; Schoenberg, SO; Fink, C Imaging of tumor viability in lung cancer: initial results using 23Na-MRI.
Rofo. 2012; 184(4):340-344 Doi: 10.1055/s-0031-1299277
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Scholbach, TM; Konje, J; Huppertz, B Pixelwise quantification of placental perfusion visualized by 3D power Doppler sonography.
Ultraschall Med. 2012; 33(7):E88-E94 Doi: 10.1055/s-0031-1299483
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2011

Barkhof, F; Simon, JH; Fazekas, F; Rovaris, M; Kappos, L; de Stefano, N; Polman, CH; Petkau, J; Radue, EW; Sormani, MP; Li, DK; O'Connor, P; Montalban, X; Miller, DH; Filippi, M MRI monitoring of immunomodulation in relapse-onset multiple sclerosis trials.
Nat Rev Neurol. 2011; 8(1):13-21 Doi: 10.1038/nrneurol.2011.190
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Dudeck, O; Zeile, M; Andreou, D; Schnapauff, D; Pech, M; Wieners, G; Ricke, J; Reichardt, P; Tunn, PU Computed tomographic criteria for the discrimination of subcentimeter lung nodules in patients with soft-tissue sarcomas.
Clin Imaging. 2011; 35(3): 174-9. Doi: 10.1016/j.clinimag.2010.06.005
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