Links

Publications

U. Mayrhauser, P. Stiegler, V. Stadlbauer, B. Leber, S. Koestenbauer, K. Schick, and KH. Tscheliessnigg. Effect of temperature on hepatocytes and fibroblasts: Important findings for radiofrequency ablation in hepatocellular carcinoma. Supplement 232/09 of European Surgery 2009; 41: - 33rd Seminar of the Austrian Society for Surgical Research 2009; Wagrain . [Oral Communication]

B. Leber, P. Stiegler, U. Mayrhauser, S. Koestenbauer, V. Stadlbauer, KH. Tscheliessnigg. Characterisation for radiofrequency ablation in a pig model. Supplement 232/09 of European Surgery 2009; 41: - 33rd Seminar of the Austrian Society for Surgical Research 2009; Wagrain . [Oral Communication]

D. P. O'Neill, T. Peng, S. J. Payne. A two-equation coupled system model for determination of liver tissue temperature during Radio Frequency Ablation. Proceedings of 31st IEEE EMBS conference, 2009.

T. Peng, D. P. O'Neill, S. J. Payne. 1-D steady state analysis of a two-equation coupled system for determination of tissue temperature in liver during Radio Frequency Ablation. Proceedings of 31st IEEE EMBS conference, 2009.

B. Kainz, U. Reiter, G. Reiter, D. Schmalstieg. In Vivo Interactive Visualization Of Four-Dimensional Blood Flow Patterns. The Visual Computer 25 (9), pp. 853-862, 2009.

J. Muehl, RH. Portugaller, P. Stiegler. Towards Validation for Physiological Models in Intervention Planning. Medicine Meets Virtual Reality 17, pp. 207-209, 2009.

J. Muehl, B. Kainz, RH. Portugaller, P. Stiegler, C. Bauer, Computer oriented image acquisition of the liver: Toward a better numerical model for radiofrequency ablation. Proceedings of 31st IEEE EMBS conference, pp. 3755-3758, 2009.

J. Muehl, B. Kainz, A. Bornik, M. Grabner, S. Hauswiesner, D. Schmalstieg, The Future of Volume Graphics in Medical Virtual Reality. World Congress on Medical Physics and Biomedical Engineering, pp. 1349-1352, 2009.

B. Kainz, M. Grabner, A. Bornik, S. Hauswiesner, J. Muehl, D. Schmalstieg, Ray Casting of Multiple Volumetric Datasets with Polyhedral Boundaries on Manycore GPUs, ACM Trans. Graph.: Proceedings of ACM SIGGRAPH Asia, vol. 28 (5), Article No. 152, 2009.

T. Alhonnoro, M. Pollari, M. Lilja, R. Flanagan, B. Kainz, J. Muehl, U. Mayrhauser, H. Portugaller, P. Stiegler, K. Tscheliessnigg. Vessel Segmentation for Ablation Treatment Planning and Simulation. Medical Image Computing and Computer-Assisted Intervention - MICCAI 2010, LNCS 6361, pp. 45-52, 2010.

R. Khlebnikov, J. Muehl. Effects of Needle Placement Inaccuracies in Hepatic Radiofrequency Tumor Ablation. IEEE Engineering in Medicine and Biology Annual Conference, pp. 716 - 721, 2010.

O'Neill, D.P., Peng. T., Stiegler, P., Mayrhauser, U., Koestenbauer, S., Tscheliessnigg, K. and Payne, S.J. A three-state mathematical model of hyperthermic cell death. Annals of Biomedical Engineering, 39: 570-579, 2011.

S. J. Payne, T. Peng, D. P. O'Neill,Mathematical modelling of thermal ablation. Critical Reviews in Biomedical Engineering, 38, pp. 21-30, 2010.

T. Peng, D. P. O'Neill, S. J. Payne, C. Boost, R. Flanagan. Mathematical modelling of directional effects of perfusion on liver tissue temperature of radio frequency ablation. Proceedings of 6th World Congress on Biomechanics, 31(2), pp. 740-743, 2010.

D. P. O'Neill, T. Peng, S. J. Payne. Comparison of two mathematical models for hyperthermic cell death. Proceedings of 6th World Congress on Biomechanics, 31(2), pp. 748-751, 2010.

S. Koestenbauer, P. Stiegler P., V. Stadlbauer-Köllner, U. Mayrhauser , B. Leber, D. Blattl, B. Kainz, O. Reich, RH. Portugaller, I. Wiederstein and KH. Tscheliessnigg. Optimized visualization of large-scale sections. (under review in Tissue and Cell)

Y. Häme, M. Pollari, Semi-automatic liver tumour segmentation with hidden Markov measure field model and non-parametric distribution estimation. Medical Image Analysis vol. 16(1), pp 140-149 (2012).

Payne, S.J., Flanagan, R., Pollari, M., Alhonnoro, T., O'Neill, D.P., Peng, T. and Steigler, P. Image-based multi-scale modelling and validation of radio frequency ablation in liver tumours. Philosophical Transactions of the Royal Society A, 369: 4233-4254, 2011.

Peng, T., O'Neill, D.P. and Payne, S.J. A two-equation coupled system for determination of liver tissue temperature during thermal ablation. International Journal of Heat and Mass Transfer, 54: 2100-2109, 2011.

Peng, T., O'Neill, D.P. and Payne, S.J. Mathematical study of the effect of different intrahepatic cooling of thermal ablation zones. Proceedings of 33rd IEEE EMBS conference, Boston, UK, September 2011.

O'Neill, D.P., Peng, T. and Payne, S.J. The response of hepatocyte cell volume to hyperthermia and its role in oedema. Proceedings of 33rd IEEE EMBS conference, Boston, UK, September 2011.

Mayrhauser, U; Stiegler, P; Stadlbauer, V; Koestenbauer, S; Leber, B; Konrad, K; Iberer, F; Portugaller, RH; Tscheliessnigg, K, 2011, Effect of hyperthermia on liver cell lines: important findings for thermal therapy in hepatocellular carcinoma. Anticancer Res. 2011; 31(5):1583-1588

Mayrhauser, U; Stiegler, P; Stadlbauer, V; Koestenbauer, S; Leber, B; Konrad, K; Iberer, F; Tscheliessnigg, K, 2011 Cell to cell interactions influence sensitivity of liver cell lines during hyperthermia. Anticancer Res. 2011; 31(11):3713-3717

Häme, Y., Alhonnoro T., and Pollari, M. Image Analysis for Liver Tumour Ablation Treatment Planning Hands-on. Image Processing Seminar (HOIP), 2009

Alhonnoro, T., Vessel Segmentation for Ablation Treatment Planning and Simulation. M.Sc. Theses, Aalto University 2010

Bernhard Kainz, Markus Steinberger, Stefan Hauswiesner, Rostislav Khlebnikov, Denis Kalkofen and Dieter Schmalstieg: Guaranteed frame rates with perceptually guided ray setup. Computers and Graphics. in press; Publication: June/July 2012

Bernhard Kainz, Rupert H. Portugaller, Daniel Seider, Michael Moche, Philipp Stiegler and Dieter Schmalstieg: Volume visualization in the clinical practice. Augmented Environments for Computer Assisted Interventions (AE-CAI'11), pp. 48--56, Sept. 2011

Rostislav Khlebnikov, Bernhard Kainz, Judith Muehl, and Dieter Schmalstieg. 2011. Crepuscular Rays for Tumor Accessibility Planning. IEEE Transactions on Visualization and Computer Graphics 17, 12 (December 2011), 2163-2172. DOI=10.1109/TVCG.2011.184 http://dx.doi.org/10.1109/TVCG.2011.184

Bernhard Kainz, Markus Steinberger, Stefan Hauswiesner, Rostislav Khlebnikov, and Dieter Schmalstieg: Stylization-based ray prioritization for guaranteed frame rates. Proceedings of Non-photorealistic Animation and Rendering (NPAR'11) , pp. 44-53, 2011 (best paper award in rendering)

Bernhard Kainz, Markus Steinberger, Stefan Hauswiesner, Rostislav Khlebnikov, Denis Kalkofen, and Dieter Schmalstieg. 2011. Using perceptual features to prioritize ray-based image generation. In Symposium on Interactive 3D Graphics and Games (I3D '11). ACM, New York, NY, USA, 215-215. DOI=10.1145/1944745.1944795 http://doi.acm.org/10.1145/1944745.1944795

Bernhard Kainz: Ray based image generation for advanced medical applications. PhD-Thesis. Graz University of Technology, May 2011.

Judith Muehl, Bernhard Kainz, Philipp Stiegler, Horst R. Portugaller : 3D histological volume for radiofrequency ablation in porcine liver, Int. Journal of Computer Assisted Radiology and Surgery Vol. 6, Suppl. 1, pp. 9-10, 2011.

Rostislav Khlebnikov, Bernhard Kainz, Bernhard Roth, Judith Muehl and Dieter Schmalstieg: GPU based on-the-fly light emission-absorption approximation for direct multi-volume rendering. in Poster-Proceedings of EuroGraphics, pp. 11-12, Vol. 30, Issue 2, 2011.

Judith Muehl: Techniques for interdisciplinary validation by visualization in physiological modeling radiofrequency ablation. PhD-Thesis. Graz University of Technology, October 2010.

Rostislav Khlebnikov, Judith Muehl: Effects of Needle Placement Inaccuracies in Hepatic Radiofrequency Tumor Ablation. Proceedings of the IEEE Engineering in Medicine and Biology Society Annual Conference, pp. 716-721, 2010.

Matthias Seise, Tuomas Alhonnoro, and Marina Kolesnik: Interactive registration of 2D histology and 3D CT data for assessment of radio frequency ablation treatment, Workshop on Histopathology in conjunction with MICCAI 2011, Toronto, Canada, September 2011. Accepted for publication in Journal for Pathology Informatics.

Mikko Lilja: An enhanced version of ITK-SNAP for preoperative inspection and refinement of surface mesh models, Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies ISABEL '11, Barcelona, Spain, October 2011, pp. 179:1-179:5

Public deliverables

3rd year report (summary)

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