Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Publikationen
Suchbegriffe: RADIOGRAPHIC IMAGE ENHANCEMENT - METHODS , . Treffer: 33
2020
Sawall, S; Klein, L; Amato, C; Wehrse, E; Dorn, S; Maier, J; Heinze, S; Schlemmer, HP; Ziener, CH; Uhrig, M; Kachelrieß, M
Iodine contrast-to-noise ratio improvement at unit dose and contrast media volume reduction in whole-body photon-counting CT.
Eur J Radiol. 2020; 126:108909
Doi: 10.1016/j.ejrad.2020.108909
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2017
Cornelis, FH; Durack, JC; Kimm, SY; Wimmer, T; Coleman, JA; Solomon, SB; Srimathveeravalli, G
A Comparative Study of Ablation Boundary Sharpness After Percutaneous Radiofrequency, Cryo-, Microwave, and Irreversible Electroporation Ablation in Normal Swine Liver and Kidneys.
Cardiovasc Intervent Radiol. 2017; 40(10):1600-1608
Doi: 10.1007/s00270-017-1692-3
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Wimmer, T; Steiner, J; Talakic, E; Stauber, R; Quehenberger, F; Portugaller, RH; Schoellnast, H
Computed Tomography Perfusion Following Transarterial Chemoembolization of Hepatocellular Carcinoma: A Feasibility Study in the Early Period.
J Comput Assist Tomogr. 2017; 41(5):708-712
Doi: 10.1097/RCT.0000000000000592
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2016
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
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2014
Apfaltrer, P; Sudarski, S; Schneider, D; Nance, JW; Haubenreisser, H; Fink, C; Schoenberg, SO; Henzler, T
Value of monoenergetic low-kV dual energy CT datasets for improved image quality of CT pulmonary angiography.
Eur J Radiol. 2014; 83(2): 322-328.
Doi: 10.1016/j.ejrad.2013.11.005
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Heinze, S; Uebbing, K; Ralf-Jürgen, Schroder; Urban, R; Breitmeier, D
[Conventional radiology versus the increasing importance of post-mortem computed tomography].
Arch Kriminol. 2014; 234(3-4): 127-33.
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Schneider, D; Apfaltrer, P; Sudarski, S; Nance, JW; Haubenreisser, H; Fink, C; Schoenberg, SO; Henzler, T
Optimization of kiloelectron volt settings in cerebral and cervical dual-energy CT angiography determined with virtual monoenergetic imaging.
Acad Radiol. 2014; 21(4): 431-436.
Doi: 10.1016/j.acra.2013.12.006
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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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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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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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Sudarski, S; Apfaltrer, P; Nance, JW; Schneider, D; Meyer, M; Schoenberg, SO; Fink, C; Henzler, T
Optimization of keV-settings in abdominal and lower extremity dual-source dual-energy CT angiography determined with virtual monoenergetic imaging.
Eur J Radiol. 2013; 82(10):e574-e581
Doi: 10.1016/j.ejrad.2013.04.040
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Zebedin, D; Sorantin, E; Riccabona, M
Perfusion CT in childhood stroke--initial observations and review of the literature.
Eur J Radiol. 2013; 82(7):1059-1066
Doi: 10.1016/j.ejrad.2011.11.044
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2012
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
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Nance, JW; Henzler, T; Meyer, M; Apfaltrer, P; Braunagel, M; Krissak, R; Schoepf, UJ; Schoenberg, SO; Fink, C
Optimization of contrast material delivery for dual-energy computed tomography pulmonary angiography in patients with suspected pulmonary embolism.
Invest Radiol. 2012; 47(1):78-84
Doi: 10.1097/RLI.0b013e31821a2142
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2011
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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2010
Alhonnoro, T; Pollari, M; Lilja, M; Flanagan, R; Kainz, B; Muehl, J; Mayrhauser, U; Portugaller, H; Stiegler, P; Tscheliessnigg, K
Vessel segmentation for ablation treatment planning and simulation.
Med Image Comput Comput Assist Interv. 2010; 13(Pt 1): 45-52.
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Bauer, C; Pock, T; Sorantin, E; Bischof, H; Beichel, R
Segmentation of interwoven 3d tubular tree structures utilizing shape priors and graph cuts.
Med Image Anal. 2010; 14(2): 172-184.
Doi: 10.1016/j.media.2009.11.003
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Schoellnast, H; Komatz, G; Bisail, H; Talakic, E; Fauster, M; Ehammer, T; Quehenberger, F; Schaffler, GJ
CT-guided biopsy of lesions of the lung, liver, pancreas or of enlarged lymph nodes: value of additional fine needle aspiration (FNA) to core needle biopsy (CNB) in an offsite pathologist setting.
Acad Radiol. 2010; 17(10):1275-81
Doi: 10.1016/j.acra.2010.05.015
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2009
Eicher, W; Kau, T; Scarpatetti, M; Hausegger, KA
[Image of an aorto-left ventricular tunnel in infectious endocarditis with dual source multidetector CT angiography].
Rofo. 2009; 181(11): 1084-1086.
Doi: 10.1055/s-0028-1109620
(- Case Report)
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Schulz-Wendtland, R; Fuchsjager, M; Wacker, T; Hermann, KP
Digital mammography: An update
Eur J Radiol. 2009; 72(2):258-265
Doi: 10.1016/j.ejrad.2009.05.052
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2007
Pock, T; Urschler, M; Zach, C; Beichel, R; Bischof, H
A duality based algorithm for TV-L1-optical-flow image registration.
Med Image Comput Comput Assist Interv. 2007; 10(Pt 2): 511-518.
Doi: 10.1007/978-3-540-75759-7_62
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2006
Fritz, GA; Schoellnast, H; Deutschmann, HA; Quehenberger, F; Tillich, M
Multiphasic multidetector-row CT (MDCT) in detection and staging of transitional cell carcinomas of the upper urinary tract.
Eur Radiol. 2006; 16(6):1244-1252
Doi: 10.1007/s00330-005-0078-0
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Micu, R; Jakobs, TF; Urschler, M; Navab, N
A new registration/visualizat ion paradigm for CT-fluoroscopy guided RF liver ablation
LECT NOTES COMPUT SC. 2006; 4190: 882-890.
Doi: 10.1007/11866565_108
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Schicho, K; Figl, M; Seemann, R; Ewers, R; Lambrecht, JT; Wagner, A; Watzinger, F; Baumann, A; Kainberger, F; Fruehwald, J; Klug, C
Accuracy of treatment planning based on stereolithography in computer assisted surgery.
Med Phys. 2006; 33(9): 3408-3417.
Doi: 10.1118/1.2242014
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Urschler, M; Zach, C; Ditt, H; Bischof, H
Automatic point landmark matching for regularizing nonlinear intensity registration: Application to thoracic CT images
LECT NOTES COMPUT SC. 2006; 4191: 710-717.
Doi: 10.1007/11866763_87
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2005
Uffmann, M; Prokop, M; Eisenhuber, E; Fuchsjager, M; Weber, M; Schaefer-Prokop, C
Computed radiography and direct radiography - Influence of acquisition dose on the detection of simulated lung lesions
INVEST RADIOL. 2005; 40(5): 249-256.
Doi: 10.1097/01.rli.0000159875.01324.bf
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2004
Eber, E
Evaluation of the upper airway.
Paediatr Respir Rev. 2004; 5(1): 9-16.
Doi: 10.1016/j.prrv.2003.09.006
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Wehrschuetz, M; Aschauer, M; Portugaller, H; Stix, A; Wehrschuetz-Sigl, E; Hausegger, K; Ebner, F
Review of source images is necessary for the evaluation of gadolinium-enhanced MR angiography for renal artery stenosis.
Cardiovasc Intervent Radiol. 2004; 27(5): 441-446.
Doi: 10.1007/s00270-004-0047-z
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2003
Wagner, A; Schicho, K; Kainberger, F; Birkfellner, W; Grampp, S; Ewers, R
Quantification and clinical relevance of head motion during computed tomography.
Invest Radiol. 2003; 38(11):733-741
Doi: 10.1097/01.rli.0000084889.92250.b0
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2002
Peloschek, P; Bögl, K; Robinson, S; Böhm, P; Lomoschitz, F; Graninger, W; Kainberger, F
Computer-assisted radiologic quantification of hand and foot changes in rheumatoid arthritis
Wien Med Wochenschr Suppl. 2002; 62(113): 37-38.
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1999
Krause, W; Gröll, R; Kern, R; Baumgartner, C; Rienmüller, R
Application of pharmacokinetics to electron-beam tomography of the abdomen.
Acad Radiol. 1999; 6(8):487-495
Doi: 10.1016/S1076-6332(99)80168-8
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1997
Groell, R; Machan, L; Schaffler, GJ; Uggowitzer, M; Peichel, KH
Morphometric measurement of abdominal organs. Comparison of ultrasound and spiral CT.
Acta Radiol. 1997; 38(6):982-985
Doi: 10.1080/02841859709172114
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1985
Lammer, J; Beaufort, F; Steiner, H
Indirect mesentericoportography with prostaglandin E1
Wien Klin Wochenschr. 1985; 97(17):690-693
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