Prof. Dr.-Ing. Georg Schmitz

  • Professor/in - Lehrstuhl Medizintechnik
Schmitz, Georg

Adresse

Prof. Dr.-Ing. Georg Schmitz
Lehr­stuhl für Me­di­zin­tech­nik
Ge­bäu­de ID, Etage 04, Raum 231
Uni­ver­si­täts­str. 150
Ruhr-Uni­ver­si­tät Bo­chum
44801 Bo­chum

Raum
ID 04/233
Telefon:
(+49)(0)234 / 32 - 27573
Fax:
(+49)(0)234 / 32 - 14872
E-Mail:
georg.schmitz@rub.de
Webseite:
http://www.mt.rub.de/

Lebenslauf

Georg Schmitz was born in Mülheim a.d. Ruhr, Germany, in 1965. He received the Dipl.-Ing. degree in 1990 and the Dr.-Ing. degree in 1995 in electrical engineering from Ruhr-Universität Bochum, Germany.

From 1995 to 2001 he was with Philips Research Laboratories of Royal Philips Electronics, in Hamburg and Aachen as a Principal Scientist. From 2001 to 2004 he was appointed Professor for Medical Engineering at the University of Applied Science Koblenz. Since 2004 he has been Professor for electrical engineering and holds the chair for medical engineering at Ruhr-University Bochum, Germany. From 2009 to 2012 he was Dean of the Faculty for Electrical Engineering and Information Technology, and is Member of the Senate of Ruhr-Universität Bochum since 2014.

His research interests are mainly in the field of ultrasonic imaging with current research projects on ultrasound contrast media detection and characterization, novel beamforming and nonlinear reconstruction methods, and photoacoustic imaging.

Prof. Schmitz is senior member of the IEEE, member of the Acoustical Society of America (ASA), the German Association of Electrical Engineers (VDE), and of the World, European and German Societies of Ultrasound in Medicine and Biology (WFUMB, EFSUMB, DEGUM). He serves as associate editor for the IEEE Transactions of Ultrasonics, Ferroelectrics, and Frequency Control and for the Journal Biomedical Engineering/Biomedizinische Technik and is member of the Editorial Advisory Board of Ultrasound in Medicine and Biology. From 2013-2015 he served as vice chair (medical ultrasound) of the technical program committee of the IEEE International Ultrasonics Symposium, and is technical program chair of the 2017 IEEE International Ultrasonics Symposium in Washington, D.C.

Lehrveranstaltungen

Veröffentlichungen

2017
Determination of adequate measurement times for super-resolution characterization of tumor vascularization

Stefanie Dencks, Opacic, Tatjana, Marion Piepenbrock, Kiessling, Fabian, Georg Schmitz - 2017 IEEE Int. Ul­tra­so­nics Symp. (IUS), Washingtion, Sep. 2017.

Towards the Integration of an MPI Compatible Ultrasound Transducer

Tim C. Kranemann, Thomas Ersepke, Georg Schmitz - International Journal on Magnetic Particle Imaging, 3(1), 2017, DOI: 10.18416/ijmpi.2017.1703016

2016
An Advanced Interpolation Approach for Photoacoustic Clutter Reduction Based on a Linear Plane Wave Scatter Model

Hans-Martin Schwab, Georg Schmitz - 2016 IEEE Int. Ul­tra­so­nics Symp. (IUS), Tours, Sep. 2016

Design of a Magnetic Particle Imaging Compatible HIFU Transducer Array

Tim C. Kranemann, Thomas Ersepke, Georg Schmitz - 2016 IEEE Int. Ul­tra­so­nics Symp. (IUS), Tours, Sep. 2016

Evaluation of Bubble Tracking Algorithms for Super-Resolution Imaging of Microvessels

Stefanie Dencks, Dimitri Ackermann, Georg Schmitz - 2016 IEEE Int. Ul­tra­so­nics Symp. (IUS), Tours, Sep. 2016, DOI: 10.1109/ULTSYM.2016.7728500

Phantom Characterization Using the Mechanical Resonance of a Tissue Embedded Magnetic Sphere

Thomas Ersepke, Tim C. Kranemann, Georg Schmitz - 2016 IEEE Int. Ul­tra­so­nics Symp. (IUS), Tours, Sep. 2016

A Low-Rate Parallel Fourier Domain Beamforming Method for Ultrafast Pulse-Echo Imaging

Martin Schiffner, Georg Schmitz - 2016 IEEE Int. Ultrasonics Symp. (IUS), Tours, Sep. 2016

Ultrafast Image Acquisition in Pulse-Echo Ultrasound Imaging Using Compressed Sensing

Martin Schiffner, Georg Schmitz - 2016 IEEE Int. Ul­tra­so­nics Sym­p. (IUS), Tours, Sep. 2016

Photoacoustic clutter reduction by inversion of a linear scatter model using plane wave ultrasound measurements

Hans-Martin Schwab, Martin F. Beckmann, Georg Schmitz - Biomed. Opt. Express 7, 1468-1478 (2016), DOI: 10.1364/BOE.7.001468

2015
Detection and Tracking of Multiple Microbubbles in Ultrasound B-Mode Images

Dimitri Ackermann, Georg Schmitz - IEEE Tran­sac­tions on Ul­tra­so­nics, Fer­ro­elec­trics and Fre­quen­cy Con­trol, 2015. DOI: 10.1109/TUFFC.2015.2500266

Assessment of the potential of beamforming for needle enhancement in punctures

Stefanie Dencks, Georg Schmitz - 2015 IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Tai­pei, DOI: 10.1109/ULTSYM.2015.0301

Photoacoustic clutter reduction using plane wave ultrasound and a linear scatter estimation approach

Hans-Martin Schwab, Martin F. Beckmann, Georg Schmitz - 2015 IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Tai­pei, pp. 1-4 doi: 10.1109/ULTSYM.2015.0237

Super-Resolution Velocity Estimation in Microvessels using Multiple Hypothesis Tracking

Dimitri Ackermann, Georg Schmitz - 2015 IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Tai­pei, DOI: 10.1109/ULTSYM.2015.0219

Optimizing a Single-Sided Reflection Mode Photoacoustic Setup for Clinical Imaging

Martin F. Beckmann, Hans-Martin Schwab, Georg Schmitz - 2015 IEEE International Ultrasonics Symposium, Taipei, pp. 1-4 doi:10.1109/ULTSYM.2015.0033

Optimizing Simultaneous Multispectral Emission Photoacoustics

Martin F. Beckmann, Hans-Martin Schwab, Georg Schmitz - 2015 IEEE International Ultrasonics Symposium, Taipei, pp. 1-3, doi:10.1109/ULTSYM.2015.0393

Low-Energy Ultrasound Treatment Improves Regional Tumor Vessel Infarction by Retargeted Tissue Factor

Caroline Brand, Stefanie Dencks, Georg Schmitz, Mareike Mühlmeister, Jörg Stypmann, Rebecca Ross, Heike Hintelmann, Christoph Schliemann, Carsten Müller-Tidow, Rolf M. Mesters, Wolfgang E. Berdel, Christian Schwöppe - Journal of Ultrasound in Medicine, 34(7), pp. 1227-1236, 2015, DOI:10.7863/ultra.34.7.1227

Optimized SNR simultaneous multispectral photoacoustic imaging with laser diodes

Martin F. Beckmann, Hans-Martin Schwab, Georg Schmitz - Opt. Express 23, 1816-1828 (2015), DOI:10.1364/OE.23.001816

2014
Needle Visibility for Deep Punctures with Curved Arrays

Stefanie Dencks, Hesty Susanti, Georg Schmitz - 2014 IEEE International Ultrasonics Symposium Proceedings, Chicago (2014), pp. 1880 - 1883. doi:10.1109/ULTSYM.2014.0467

Enhanced photoacoustic signal from DNA assembled gold nanoparticle networks

A Buchkremer, Martin F. Beckmann, M Linn, J Ruff, R R Rosencrantz, G von Plessen, Georg Schmitz, U Simon - Materials Research Express 1 (2014), 045015, doi:10.1088/2053-1591/1/4/045015

Pulse-Echo Ultrasound Imaging Combining Compressed Sensing and the Fast Multipole Method

Martin Schiffner, Georg Schmitz - 2014 IEEE Int. Ultrasonics Symp. (IUS), Chicago, IL, Sep. 2014, pp. 2205--2208, DOI: 10.1109/ULTSYM.2014.0549

Iterative Photoacoustic Reconstruction in Heterogeneous Media using the Kaczmarz Method

Hans-Martin Schwab, Martin F. Beckmann, Georg Schmitz - 2014 IEEE International Ultrasonics Symposium, Chicago (2014), pp. 33-36. doi:10.1109/ULTSYM.2014.0009

Multispectral Photoacoustic Coded Excitation with Low PRF High Power Laser Diodes

Martin F. Beckmann, Hans-Martin Schwab, Georg Schmitz - 2014 IEEE International Ultrasonics Symposium Proceedings, Chicago (2014), pp. 1288-1291. doi:10.1109/ULTSYM.2014.0318

Nonlinear reconstruction of the speed of sound in soft tissues: A comparison between the simulation results applying Kaczmarz and Contrast Source Inversion methods

Leili Salehi, Georg Schmitz - Ultrasonics Symposium (IUS), 2014 IEEE International. DOI:10.1109/ULTSYM.2014.0553

Nonlinear compressibility and mass density reconstruction under plane wave excitation using raw data with noise

Markus Hesse, Georg Schmitz - Proc. IEEE Int. Ultrason. Symp., pp. 125-128, 2014. DOI:10.1109/ULTSYM.2014.0032

On the Separate Recovery of Spatial Fluctuations in Compressibility and Mass Density in Pulse-Echo Ultrasound Imaging Using Linear Inverse Scattering

Martin Schiffner, Georg Schmitz - 167th Meeting of the Acoustical Society of America (ASA), Providence, RI, May 2014, invited talk

2013
Effect of noise on a nonlinear compressibility reconstruction approach under various excitation modi

Markus Hesse, Georg Schmitz - Biomed. Tech., 58(Suppl. 1), 2013. DOI:10.1515/bmt-2013-4274

Estimation of Multipath Transmission Parameters for Quantitative Ultrasound Measurements of Bone

Stefanie Dencks, Georg Schmitz - IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 60(9), pp. 1884-1895, 2013.

Photoacoustic Coded Excitation using Pulse Position Modulation

Martin F. Beckmann, Georg Schmitz - 2013 Joint UFFC, EFTF and PFM Symposium Proceedings, Prague, 2013, pp. 1853-1856

Reconstruction of Flow Velocity inside Vessels by Tracking Single Microbubbles with an MCMC Data Association Algorithm

Dimitri Ackermann, Georg Schmitz - 2013 IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Pra­gue, Jul. 2013, pp. 627--630, DOI: 10.1109/ULTSYM.2013.0162

Nonlinear simultaneous reconstruction of inhomogeneous compressibility and mass density distributions in unidirectional pulse-echo ultrasound imaging

Markus Hesse, Leili Salehi, Georg Schmitz - Physics in Medicine and Biology, 58(17), pp. 6163. DOI:10.1088/0031-9155/58/17/6163

Phase shift variance imaging - a new technique for destructive microbubble imaging

Monica Siepmann, Stanley Fokong, Martin P. Mienkina, Mara Novak, Wiltrud Lederle, Fabian Kiessling, Jessica Gaetjens, Georg Schmitz - IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 60(5), pp. 909-923, 2013.

Ultrafast Volumetric B1+ Mapping for Improved RF Shimming in 3T Body MRI

Alois M. Sprinkart, Kay Nehrke, Frank Träber, Wolfgang Block, Jürgen Gieseke, Georg Schmitz, Winfried A. Willinek, Hans Schild, Peter Börnert - Journal of Magnetic Resonance Imaging, 40(4), 857-863. DOI: 10.1002/jmri.24438

Compensating the Combined Effects of Absorption and Dispersion in Plane Wave Pulse-Echo Ultrasound Imaging Using Sparse Recovery

Martin Schiffner, Georg Schmitz - 2013 IEEE Int. Ultrasonics Symp. (IUS), Prague, Jul. 2013, pp. 573--576, DOI: 10.1109/ULTSYM.2013.0148

The Separate Recovery of Spatial Fluctuations in Compressibility and Mass Density in Plane Wave Pulse-Echo Ultrasound Imaging

Martin Schiffner, Georg Schmitz - 2013 IEEE Int. Ultrasonics Symp. (IUS), Prague, Jul. 2013, pp. 577--580, DOI: 10.1109/ULTSYM.2013.0149

An Application of Compressed Sensing to Plane Wave Pulse-Echo Ultrasound Imaging

Martin Schiffner, Georg Schmitz - 2013 IEEE 10th Int. Symp. Biomedical Imaging (ISBI), San Francisco, CA, Apr. 2013, invited talk

Evaluation of a nonlinear simultaneous compressibility and mass density reconstruction algorithm in contrast to established linear ultrasound imaging approaches

Markus Hesse, Georg Schmitz - Proc. IEEE Int. Ultrason. Symp., pp. 1444-1447, 2013. DOI:10.1109/ULTSYM.2013.0366

2012
Influence of Microbubble Shell Chemistry on the Destruction Threshold of Ultrasound Contrast Agent Microbubbles

Michal Mleczko, Stephen M. Dicker, Steven P. Wrenn, Georg Schmitz - 31st In­ter­na­tio­nal Sym­po­si­um on Acousti­cal Ima­ging, 2011. pp. 91-101, doi: 10.1007/978-94-007-2619-2_10

Photoacoustic Blood Oxygenation Imaging Based on Semiconductor Lasers

Claus-Stefan Friedrich, Martin P. Mienkina, Carsten Brenner, Nils C. Gerhardt, Manfred Jörger, Andreas Strauß, Martin F. Beckmann, Georg Schmitz, Martin R. Hofmann - Photonics and Optoelectronics (P&O) 1, 48 (2012)

Size Dependent Photoacoustic Signal Response of Gold Nanoparticles using a Multispectral Laser Diode System

Martin F. Beckmann, Benjamin S. Gutrath, Anne Buchkremer, Thomas Eckert, Jan Timper, Annika Leifert, Walter Richtering, Ullrich Simon, Georg Schmitz - IEEE International Ultrasonics Symposium 2012, Dresden, Germany, 2012

Comparison of linear and nonlinear unidirectional imaging approaches in ultrasound breast imaging

Markus Hesse, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2012. DOI:10.1109/ULTSYM.2012.0323

Investigation of Kerfless Ultrasound Arrays using Inverse Systems

Dimitri Ackermann, Georg Schmitz - 2012 IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Dres­den, Oct. 2012, pp. 707--710, DOI: 10.1109/ULTSYM.2012.0176

Nonlinear Reconstruction of Compressibility and Density Variations using the Kaczmarz Method

Leili Salehi, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2012

Separation of Multipath Transmission Signals for Quantitative Ultrasound Measurement at Bone - a Comparison Study

Stefanie Dencks, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2012

Real-time Processing of Coded Photoacoustic Signals

Martin F. Beckmann, Lars Girke, Georg Schmitz - Biomed Tech (Suppl. 1), Vol. 57, 2012, pp. 188-191, doi:10.1515/bmt-2012-4140

Investigation of kerfless PZT and PVDF based ultrasound arrays

Dimitri Ackermann, Georg Schmitz - Biomed. Tech. 2012, vol. 57 (suppl. 1), pp. 119 - 122, DOI: 10.1515/bmt-2012-4146

Multispectral photoacoustic coded excitation using pseudorandom codes

Martin F. Beckmann, Claus-Stefan Friedrich, Martin P. Mienkina, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc. SPIE, 8223, 82231E (2012)

Quantitative Phase Shift Variance Imaging

Monica Siepmann, Bzyl, Jessica , Fokong, Stanley, Kießling, Fabian, Georg Schmitz - Biomed. Tech. 2012, vol. 57 (suppl. 1), pp. 184 - 187, DOI: 10.1515/bmt-2012-4125

Robust adaption algorithm for effective and safe sonoporation therapy

Karin Hensel, Maghnouj, Abdelouahid, Hahn, Stephan A., Georg Schmitz - Biomed. Tech. 2012, vol. 57 (suppl. 1), pp. 128 - 131, DOI: 10.1515/bmt-2012-4070

Fast Image Acquisition in Pulse-Echo Ultrasound Imaging Using Compressed Sensing

Martin Schiffner, Georg Schmitz - 2012 IEEE Int. Ultrasonics Symp. (IUS), Dresden, Oct. 2012, pp. 1944--1947, DOI: 10.1109/ULTSYM.2012.0487

Compressed Sensing for Fast Image Acquisition in Pulse-Echo Ultrasound

Martin Schiffner, Timo Jansen, Georg Schmitz - Biomed. Tech. 2012, vol. 57 (suppl. 1), pp. 192 - 195, DOI: 10.1515/bmt-2012-4142

Size-dependent multispectral photoacoustic response of solid and hollow gold nanoparticles

Benjamin S. Gutrath, Martin F. Beckmann, Anne Buchkremer, Thomas Eckert, Jan Timper, Annika Leifert, Walter Richtering, Georg Schmitz, Ulrich Simon - Nanotechnology 23, pp 225707-1 - 225707-10, doi:10.1088/0957-4484/23/22/225707

Size dependent, multispectral photoacoustic response of gold nanoparticles

B. Gutrath, Martin F. Beckmann, A. Buchkremer, T. Eckert, J. Timper, A. Leifert, W. Richtering, Georg Schmitz, U. Simon - Nanomaterials for Biomedical Technologies 2012 (DECHEMA)

Plane Wave Pulse-Echo Ultrasound Diffraction Tomography With A Fixed Linear Transducer Array

Martin Schiffner, Georg Schmitz - Acoustical Imaging, vol. 31, 2012, pp. 19 - 30, DOI: 10.1007/978-94-007-2619-2_3 (The 31st International Symposium on Acoustical Imaging was held in Warsaw, Poland, Apr. 10-13, 2011.)

Targeted Ultrasound Imaging of Cancer: An Emerging Technology on its Way to Clinics

Fabian Kiessling, Jessica Bzyl, Stanley Fokong, Monica Siepmann, Georg Schmitz, Moritz Palmowski - Curr Pharm Des 2012

Multispectral photoacoustic coded excitation using pseudorandom codes

Martin F. Beckmann, Claus-Stefan Friedrich, Martin P. Mienkina, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc SPIE 8223, 2012, pp 82231E-1 - 82231E-8 doi:10.1117/12.907427

2011
Imaging Tumor Vascularity by Tracing Single Microbubbles

Monica Siepmann, Jessica Bzyl, Moritz Palmowski, Fabian Kiessling, Georg Schmitz - IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Orlando, 2011

Performance evaluation of an automatic controlled sonoporation therapy device

Karin Hensel, Georg Schmitz - Proceedings IEEE International Ultrasonics Symposium, Orlando, 2011. DOI:10.1109/ULTSYM.2011.0359

Advanced Characterization and Refinement of Poly N-Butyl Cyanoacrylate Microbubbles for Ultrasound Imaging

Stanley Fokong, Monica Siepmann, Zhe Liu, Georg Schmitz, Fabian Kiessling, Jessica Gaetjens - Ultrasound in Medicine & Biology, Vol. 37, No. 10, Oct. 2011, pp. 1622-1634, doi: 10.1016/j.ultrasmedbio.2011.07.001

Photoacoustic Coded Excitation using Periodically Perfect Sequences

Martin F. Beckmann, Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - IEEE Int. Ultrasonics Symposium 2011, Orlando, FL, 2011, pp. 1179 - 1182 doi:10.1109/ULTSYM.2011.0290

Quantitative photoacoustic blood oxygenation measurement of whole porcine blood samples using a multi-wavelength semiconductor laser system

Claus-Stefan Friedrich, Martin P. Mienkina, Carsten Brenner, Nils C. Gerhardt, M. Jörger, A. Strauß, Martin F. Beckmann, Georg Schmitz, Martin R. Hofmann - Proc. SPIE-OSA Biomedical Optics 8088, 808814-1 (2011)

Fast Pulse-Echo Ultrasound Imaging Employing Compressive Sensing

Martin Schiffner, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2011, pp. 688 - 691, DOI: 10.1109/ULTSYM.2011.0167

Quantitative photoacoustic blood oxygenation measurement of whole porcine blood samples using a multi-wavelength semiconductor laser system

Claus-Stefan Friedrich, Martin P. Mienkina, Carsten Brenner, Nils C. Gerhardt, Manfred Jörger, Andreas Strauß, Martin F. Beckmann, Georg Schmitz, Martin R. Hofmann - SPIE / OSA European Conferences on Biomedical Optics 2011, 8088-40, Munich, Germany, 2011

Analysis of Ultrasound Fields in Cell Culture Wells forIn VitroUltrasound Therapy Experiments

Karin Hensel, Martin P. Mienkina, Georg Schmitz - Analysis of Ultrasound Fields in Cell Culture Wells for in vitro Ultrasound Therapy Experiments, Ultrasound in Medicine & Biology, Volume 37, Issue 12, December 2011, Pages 2105-2115

Detection of Atherosclerosis from Vessel Wall Vibrations using Non-linear Features

Leili Salehi, Parisa Gifani, Georg Schmitz - IEEE International Ultrasonics Symposium 2011, Orlando, Florida, USA (in Press)

2010
Magnetic acoustically active lipospheres for magnetically targeted and ultrasound triggered nucleic acid delivery

D. Vlaskou, O. Mykhaylyk, F. Krötz, N. Hellwig, R. Renner, U. Schillinger, B. Gleich, A. Heidsieg, Georg Schmitz, Karin Hensel, C. Plank - Magnetic and acoustically active lipospheres for magnetically targeted and ultrasound triggered nucleic acid delivery," Advanced Functional Materials, vol. 20, pp. 3881-3894, 2010.

Monospectral Photoacoustic Imaging using Legendre Sequences

Martin F. Beckmann, Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, 2010, pp. 386 - 389 doi:10.1109/ULTSYM.2010.5935648

Nutzung von imperfekten Codierstrategien in der photoakustischen Bildgebung

Martin F. Beckmann, Martin P. Mienkina, Georg Schmitz - Biomedical Engineering, vol 55, 2010 (Suppl. 1), A5.1.3

Method for the estimation and compensation of attenuating tissue layers by the acoustic observation of microbubbles for sonoporation therapy

Karin Hensel, Georg Schmitz - Method for the estimation and compensation of attenuating tissue layers by the acoustic observation of microbubbles for sonoporation therapy, in IEEE International Ultrasonics Symposium, San Diego, 2010.

Rapid Measurement of Ultrasound Transducer Fields in Water Employing Compressive Sensing

Martin Schiffner, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2010, pp. 1849 - 1852, DOI: 10.1109/ULTSYM.2010.5935483

Limitations of Ultrasound Speckle Flow Imaging

Monica Siepmann, Georg Schmitz - Biomed Technik, pp. 100-103, 2010

Phase Shift Variance Imaging for Contrast Agent Detection

Monica Siepmann, Martin P. Mienkina, Zhe Liu, Stanley Fokong, Fabian Kiessling, Jessica Gätjens, Georg Schmitz - IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, San Diego, 2010, pp. 1944 - 1947

Measurement of Ultrasound Fields Using Compressive Sensing

Martin Schiffner, Georg Schmitz - Biomed Tech 2010, Vol. 55 (Suppl. 1), DOI 10.1515/BMT.2010.395

A Statistical Model for the Quantification of Microbubbles in Destructive Imaging

Monica Siepmann, Reinhardt, Michael, Georg Schmitz - Investigative Radiology, pp. 592-599, 2010

Experimental Evaluation of Photoacoustic Coded Excitation using Unipolar Golay Codes

Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, Wilko Wilkening, Martin R. Hofmann , Georg Schmitz - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol 57 (7) 2010, pp 1583-1593

Magnetic Microbubbles: Magnetically targeted and Ultrasound-triggered Vectors for Gene Delivery in vitro

Vlaskou, D., Pradhan, P., Bergemann, C., Klibanov, A.L., Karin Hensel, Georg Schmitz, Plank, C., Mykhaylyk, O. - 8th International Conference on the Scientific and Clinical Applications of Magnetic Carriers, Rostock, Germany, 2010. DOI:10.1063/1.3530059

Multispectral photoacoustic coded excitation imaging using unipolar orthogonal Golay codes

Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin F. Beckmann, Martin Schiffner, Martin R. Hofmann , Georg Schmitz - Optics Express, 2010, vol. 18, pp. 9076-9087, DOI: 10.1364/OE.18.009076

Synergistic effects of sonoporation and Taurolidin/TRAIL on apoptosis in human fibrosarcoma

A. Daigeler, A. Chromik, K. Haendschke, S. Emmelmann, Monica Siepmann, Karin Hensel, Georg Schmitz, L. Klein-Hitpass, H. Steinau, M. Lehnhardt, J. Hauser - Synergistic effects of sonoporation and Taurolidin/TRAIL on apoptosis in human fibrosarcoma," Ultrasound in Med & Biol, pp. 1893-1906, 2010.

Verfahren zur Schätzung und Kompensation der akustischen Dämpfung von Gewebeschichten durch akustische Beobachtung von Mikroblasen während der Sonoporation

Karin Hensel, Artemjew, D., Georg Schmitz - Jahrestagung der DGBMT und 3-Länder-Tagung D-A-CH Rostock, Germany, 2010.

2009
Signal Separation in the Frequency Domain for Quantitative Ultrasound Measurements of Bone

Stefanie Dencks, R. Barkmann, Claus-Christian Glüer, Georg Schmitz - IFMBE Proceedings (4th European Conference of the International Federation for Medical and Biological Engineering, 2009, Vol.22, pp.239-242

Compact semiconductor laser sources for photoacoustic imaging

Claus-Stefan Friedrich, Mona-Carina Wawreczko, Martin P. Mienkina, Nils C. Gerhardt, Georg Schmitz, Martin R. Hofmann - Proc. SPIE 7177, 71772H

Compact semiconductor laser sources for photoacoustic imaging

Claus-Stefan Friedrich, Mona-Carina Wawreczko, Martin P. Mienkina, Nils C. Gerhardt, Georg Schmitz, Martin R. Hofmann - SPIE Photonics West, San Jose, California, USA

Model-based Parameter Estimation in the Frequency Domain for Quantitative Ultrasound Measurement of Bone

Stefanie Dencks, R. Barkmann, Claus-Christian Glüer, Georg Schmitz - 2009 IEEE International Ultrasonics Symposium Proceedings, Rome, 2009, pp.554-557

Application of Volterra Series to the Detection of Ultrasound Contrast Agents

Martin Schiffner, Michal Mleczko, Georg Schmitz - Proc IFMBE, 2009, Vol. 25, No. 2, pp. 478 - 481, DOI: 10.1007/978-3-642-03879-2_134

Feasibility Study of Multispectral Photoacoustic Coded Excitation using Orthogonal Unipolar Golay Codes

Martin P. Mienkina, Eder A., Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Ultrasonics Symposium (IUS), 2009 IEEE International , pp.108-111, 20-23 Sept. 2009

Multispectral Photoacoustic Coded Excitation using Orthogonal Unipolar Golay Codes

Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc IFMBE, vol 25/II, 2009, pp 217-220

Experimental evaluation of multispectral photoacoustic coded excitation using orthogonal unipolar golay codes

Martin P. Mienkina, Eder A., Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - 442. Heraeus-Seminar "Molecular Imaging", Bad Honnef, Germany

Evaluation of Ferucarbotran (Resovist ®) as a Photoacoustic Contrast Agent

Martin P. Mienkina, Claus-Stefan Friedrich, Karin Hensel, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Biomedical Engineering, vol 54, 2009, pp 83-88

Application of Volterra Series to Ultrasound Imaging

Martin Schiffner, Michal Mleczko, Georg Schmitz - Proc International Conference on Acoustics (NAG/DAGA), 2009, pp. 301 - 304

Comparison of Coding Techniques for Photoacoustic Coded Excitation

Martin P. Mienkina, Eder A., Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - International Conference on Acoustics (NAG/DAGA), 2009, pp 313-316

Effect of bubble interaction on contrast agent destruction behaviour under repeated insonation

Monica Siepmann, Martin P. Mienkina, Georg Schmitz - Proc. IEEE International Ultrasonics Symposium, Rome, 2009,pp. 1243-1246

Evaluation of an analytical solution to the Burgers equation based on Volterra series

Martin Schiffner, Michal Mleczko, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2009, pp. 385 - 388, DOI: 10.1109/ULTSYM.2009.5442057

Evaluation of Ferucarbotran (Resovist®) as a photoacoustic contrast agent

Martin P. Mienkina, Claus-Stefan Friedrich, Karin Hensel, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Biomedical Engineering, vol 54, 2009, pp 83-88

Evaluation of subharmonic emission from encapsulated microbubbles as an indicator for sonoporation of cell monolayers

Karin Hensel, Georg Schmitz, Hahn, S., Maghnouj, A., Haagen, R. - Ultrasonics Symposium (IUS), 2009 IEEE International, 2009, 19-22

Fast simulation of second harmonic ultrasound fields

Testoni, N., Karin Hensel, Monica Siepmann, Speciale, N., Georg Schmitz - Proc IEEE International Ultrasonics Symposium, Rome, 2009, pp. 2394-2397

Feasibility study of multispectral photoacoustic coded excitation using orthogonal unipolar Golay codes

Martin P. Mienkina, Annika Eder, Georg Schmitz, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann - Proc IEEE International Ultrasonics Symposium, 2009, pp 108-111

Comparison of Coding Techniques for Photoacoustic Coded Excitation

Martin P. Mienkina, Annika Eder, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc International Conference on Acoustics (NAG/DAGA), 2009, pp 313-316

Multispectral Photoacoustic Coded Excitation using Orthogonal Unipolar Golay Codes

Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc IFMBE, vol 25/II, 2009, pp 217-220

Noniterative second harmonic ultrasound field simulations: an axisymmetric approach

Testoni, N., Karin Hensel, Monica Siepmann, Speciale, N., Georg Schmitz - International Conference on Acoustics (NAG/DAGA), 2009, pp. 332-335.

2008
Model-based estimation of Quantitative Ultrasound variables at the proximal femur

Stefanie Dencks, R. Barkmann, F. Padilla, P. Laugier, Georg Schmitz, Claus-Christian Glüer - IEEE Trans. Ultrason., Ferroelect., Freq. Contr., 2008, Vol.55, pp.1304-1315

Evaluation of Simplex Codes for Photoacoustic Coded Excitation

Martin P. Mienkina, Eder A., Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc IFMBE, vol 22, pp 444-447

Simulation Study of Photoacoustic Coded Excitation using Golay Codes

Martin P. Mienkina, Eder A., Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 1242-1245

Comparison of Imaging Modalities for Quantification of Cyanoacrylate Microbubble Concentration

Monica Siepmann, Georg Schmitz - Proc. IFMBE, 2008, pp. 460-463

Entwicklung der fusionierten Sono/PET Bildgebung am humanen Herzen

Lang, N., Georg Schmitz, Hold, S., Stypmann, J., Schäfers, K.P.

Model-based estimation of quantitative ultrasound variables at the proximal femur

Georg Schmitz, Claus-Christian Glüer, Dencks, S., Barkmann, R., Padilla, F., Laugier. P. - Ultrasonics, Ferroelectrics and Frequency Control, IEEE Transactions on, 2008, 55, 1304-1315

Monitoring and Modeling of Microbubble Behavior during Ultrasound Mediated Transfection of Cell Monolayers

Karin Hensel, Monica Siepmann, Maghnouj, A., Hahn, S. A., Georg Schmitz - Proc IEEE International Ultrasonics Symposium, Beijing, 2008, pp. 1671 - 1674

Monitoring of Insonicated Microbubble Behavior and their Effect on Sonoporation Supported Chemotherapy of Fibrosarcoma Cells

Karin Hensel, Monica Siepmann, Haendschke, K., Emmelmann, S., Daigeler, A., Hauser, J., Georg Schmitz - Monitoring of Insonicated Microbubble Behavior and their Effect on Sonoporation Supported Chemotherapy of Fibrosarcoma Cells, in Proc IFMBE, 2008, pp. 1422-1425.

Retrieving multidimensional ultrasonic image information of molecular markers

Georg Schmitz, Michal Mleczko, Monica Siepmann - IEEE International Conference on Multimedia and Expo (ICME 2008), Hannover, 2008

Signal Separation in the Frequency Domain for Quantitative Ultrasound Measurements of Bone

Georg Schmitz, Claus-Christian Glüer, Dencks, S., Barkmann, R.

Statistical Corrections for the Precise Estimation of Cyanoacrylate Microbubble Concentration in Targeted Imaging

Monica Siepmann, Palmowski, M., Kießling, F., Georg Schmitz - IEEE In­ter­na­tio­nal Ul­tra­so­nics Sym­po­si­um, Beijing, 2011, pp. 993-996

Ultrasonic imaging of molecular targets

Georg Schmitz - Basic Research in Cardiology, 2008, 103, 174-181

Evaluation of Simplex Codes for Photoacoustic Coded Excitation

Martin P. Mienkina, Annika Eder, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann , Georg Schmitz - Proc. IFMBE, vol 22, 2008, pp 444-447

Simulation Study of Photoacoustic Coded Excitation using Golay Codes

Martin P. Mienkina, Annika Eder, Georg Schmitz, Claus-Stefan Friedrich, Nils C. Gerhardt, Martin R. Hofmann - Proc. IEEE International Ultrasonics Symposium, 2008, 1242-1245

Thin Film Piezoelectric MEMs Devices

M. Klee, H. Boots, B. Kumar, W. Keur, M. De Wild, P. Dirksen, K. Reimann, O. Wunnicke, Chr. Renders, H. Van Esch, Chr. Van Esch, Chr. Van Heesch, Georg Schmitz, Martin P. Mienkina - Journal of the Acoustical Society of America, Vol 123 (2008), p 3376

2007
Signal Separation for Improving Quantitative Ultrasound Measurements of Bone

Stefanie Dencks, R. Barkmann, Georg Schmitz, Claus-Christian Glüer - Biomed. Tech. Suppl. 2007, Vol. 52

Separation and characterization of superimposed waves at the proximal femur

Stefanie Dencks, R. Barkmann, F. Padilla, P. Laugier, Georg Schmitz, Claus-Christian Glüer - 2nd European Symposium on Ultrasonic Characterization of Bone, Halle, 2007, pp.37

Photoacoustic Imaging of Fibrosarcoma using RGD-Cy 3 as a Targeted Contrast Agent

Martin P. Mienkina, Claus-Stefan Friedrich, Nils C. Gerhardt, J. Waldeck, Karin Hensel, C. Bremer, Martin R. Hofmann , Georg Schmitz - Proc IEEE International Ultrasonics Symposium 0, 2409

Evaluation eines kommerziellen Ultraschallgeräts für den Einsatz im photoakustischen Reflexionsmodus

Martin P. Mienkina, Nils C. Gerhardt, J. Waldeck, Michael Breede, C. Bremer, Martin R. Hofmann , Georg Schmitz - Biomedizinische Technik 52, G2-1

Modellbasierte Signalanalyse quantitativer Ultraschallmessungen am proximalen Femur

Stefanie Dencks, R. Barkmann, F. Padilla, P. Laugier, Georg Schmitz, Claus-Christian Glüer - Proc. DAGA 2007, Stuttgart, Germany, March 19-22, 2007, pp.331-332

Improvement of Measurement of Broadband Ultrasound Attenuation in Cancellous Bone by Signal Component Separation

Stefanie Dencks, R. Barkmann, Georg Schmitz, Claus-Christian Glüer - International Congress on Ultrasonics 2007, Wien,

Combining Freehand Ultrasound with PET for Multimodal Cardiovascular Imaging

K. P. Schäfers, S. Hold, Martin P. Mienkina, Georg Schmitz, N. Lang - Proc IEEE International Nuclear Science Symposium and Medical Imaging Conference, 2007

Evaluation eines kommerziellen Ultraschallgeräts für den Einsatz im photoakustischen Reflexionsmodus

Martin P. Mienkina, Nils C. Gerhardt, Jens Waldeck, Michael Breede, Christoph Bremer, Martin R. Hofmann , Georg Schmitz - Biomedical Engineering, Vol 52 (2007, Suppl), G2-1

Modellbasierte Signalanalyse quantitativer Ultraschallmessungen am proximalen Femur

Georg Schmitz, Claus-Christian Glüer, Dencks, S., Barkmann, R., Padilla, F., Laugier. P.

Multimodal PET/Ultrasound Imaging for Cardiac Molecular Imaging

S. Hold, Martin P. Mienkina, Georg Schmitz, N. Lang - Proc IEEE International Ultrasonics Symposium, 2007, pp 1472-1475

Multimodal Sono/PET Imaging of a mouse,

N. Lang, Martin P. Mienkina, S. Hold, Georg Schmitz, J. Stypmann, S. Hermann, K. P. Schäfers - Proc IEEE International Nuclear Science Symposium and Medical Imaging Conference, 2007

Multimodale Abbildung aus Ultraschall und PET zur Herzdiagnostik in der molekularen Bildgebung

S. Hold, Georg Schmitz, Martin P. Mienkina, N. Lang - Biomedical Engineering, Vol 52 (2007, Suppl), G2-7

Photoacoustic Imaging of Fibrosarcoma using RGD-Cy 3 as a Targeted Contrast Agent

Martin P. Mienkina, Claus-Stefan Friedrich, Jens Waldeck, Karin Hensel, Nils C. Gerhardt, C. Bremer, Martin R. Hofmann , Georg Schmitz - Proc. IEEE International Ultrasonics Symposium, 2007, pp 2409-2412

Registrierung von intraoperativem 3D-Ultraschall mit präoperativen MRT-Daten für die computergestützte orthopädische Chirurgie

Susanne Winter, Dekomien, C., Karin Hensel, Hold, S., Georg Schmitz, Teske, W. - Zeitschrift für Orthopäie und Unfallchirurgie, 2007, 145, 586-590

Segmentation of blood vessels in 3D ultrasound datasets by a model based region growing algorithm

Hold, S., Karin Hensel, Susanne Winter, Dekomien, C., Georg Schmitz

Signal Separation for Improving Quantitative Ultrasound Measurements of Bone

Georg Schmitz, Claus-Christian Glüer, Dencks, S., Barkmann, R.

Simulation und Evaluierung der Schallfeldverteilung eines bildgesteuerten Sonoporationsapplikators

Karin Hensel, Martin P. Mienkina, Georg Schmitz - Biomedical Engineering, Vol 52 (2007, Suppl), G2-6

Ultrasound based navigation system for minimally invasive surgery at the lumbar spine within OrthoMIT

Karin Hensel, Susanne Winter, Helmut Ermert, Georg Schmitz, Hold, S., Dekomien, C., Mildenstein, M., Brendel, B., Buzug, T. M., Holz, D., Weber, S., Bongartz, J., Kohl-Bareis, M., Hartmann, U. - Advances in Medical Engineering, Springer, 2007, 114, 224-229

Evaluation and Simulation of the sound field of an image-guided sonoporation applicator

Karin Hensel, Martin P. Mienkina, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2007, pp 1321-1324

Generation of a droplet inside a microbubble with the aid of an ultrasound contrast agent: first result

Michiel Postema, ten Cate, F. J., Georg Schmitz, de Jong, N., van Wamel, A. - Lett Drug Des Discov 2007 4(1):74-77.

Hybrid 3D Sono/PET in a Mouse

N. Lang, S. Hermann, S. Hold, Martin P. Mienkina, M. Fuchs, L. Stegger, J. Stypmann, O. Schober, Georg Schmitz - European Journal of Nuclear Medicine, 2007, 34, 1706-1707

Multimodale 3D Sono/PET Bildgebung der Maus

N. Lang, Martin P. Mienkina, S. Hold, Georg Schmitz, J. Stypmann, S. Hermann, K. P. Schäfers - Dreiländertagung DGMP Medizinphysik, 2007

Mutual attraction of oscillating microbubbles

Michiel Postema, Michal Mleczko, Georg Schmitz - In: Advances in Medical Engineering; Buzug TM, Holz D, Weber S, Bongartz J, Kohl-Bareis M, Hartmann U, Eds. Berlin: Springer 2007 75–80.

Nonlinear contrast agent modeling with Wiener series

Michal Mleczko, Michiel Postema, Georg Schmitz - Fortschritte der Akustik – DAGA 2007 333–334.

Registration of intraoperative 3D ultrasound with MR data for navigated surgery

Claudia Dekomien, Markus Mildenstein, Karin Hensel, Stephanie Hold, Susanne Winter, Georg Schmitz - Advances in Medical Engineering, Springer, 2007, 114

Ultrasonic bubbles in medicine: influence of the shell

Michiel Postema, Georg Schmitz - Ultrason Sonochem 2007 14(4) 438-444.

2006
Adapted estimation for Quantitative Ultrasound variables at the proximal femur based on an optimization algorithm

Stefanie Dencks, R. Barkmann, P. Laugier, F. Padilla, G. Haiat, Georg Schmitz, Claus-Christian Glüer - International Bone Densitometry Workshop (IBDW), 2006, Kyoto

Optimization Algorithm for Improved Quantitative Ultrasound Signal Processing at the Proximal Femur

Stefanie Dencks, R. Barkmann, F. Padilla, G. Haiat, P. Laugier, Georg Schmitz, Claus-Christian Glüer - 2006 IEEE International Ultrasonics Symposium Proceedings, 2006, pp.25-28

Einsatz eines Optimierungsalgorithmus zur Verbesserung der Signalanalyse quantitativer Ultraschallmessungen am proximalen Femur

Stefanie Dencks, R. Barkmann, F. Padilla, P. Laugier, Georg Schmitz, Claus-Christian Glüer - Biomedizinische Technik, 2006, V197

Bubble dynamics involved in ultrasonic imaging

Michiel Postema, Georg Schmitz - Expert Rev Mol Diagn 2006 6(3):493-502.

Experimental Characterization of Ferucarbotran as a Photoacoustic Contrast Agent

Martin P. Mienkina, Karin Hensel, Tuyen N. Le, Nils C. Gerhardt, Ch. Hansen, Martin R. Hofmann , Georg Schmitz - Proc IEEE International Ultrasonics Symposium 0, 393

Experimentelle Charakterisierung von Ferucarbotran als photoakustisches Kontrastmittel

Martin P. Mienkina, Karin Hensel, Tuyen N. Le, Nils C. Gerhardt, E. Bründermann, M. Havenith, Martin R. Hofmann , Georg Schmitz - Proc Gemeinsame Jahrestagung der Deutschen, Österreichischen und Schweizerischen Gesellschaften für Biomedizinische Technik 51, V180

Application of Dielectric, Ferroelectric and Piezoelectric Thin Film Devices in Mobile Communication and Medical Systems

Klee, M., Georg Schmitz, Beelen, D., Keur, W., Kiewitt, R., Kumar, B., Mauczok, R., Reimann, K., Renders, C., Roest, A., Roozeboom, F., Steeneken, P., Tiggelman, M., Vanhelmont, F., Wunnicke, O., Lok, P., Neumann, K., Fraser, J. - Applications of ferroelectrics, 2006. isaf '06, 2006, 9-16

Einsatz eines Optimierungsalgorithmus zur Verbesserung der Signalanalyse quantitativer Ultraschallmessungen am proximalen Femur

Georg Schmitz, Claus-Christian Glüer, Dencks, S., Barkmann, R., Padilla, F., Laugier. P. - Walter de Gruyter, 2006, V197.1-2

Experimental Characterization of Ferucarbotran (Resovist ®) as a Photoacoustic Nanoparticle Contrast Agent

Martin P. Mienkina, Karin Hensel, L. N. Tuyen, Nils C. Gerhardt, Christian Hansen, Martin R. Hofmann , Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2006, pp 393-396

Generalized Simulation of Ultrasonic Backscattering Based on Three-dimensional Modeling of Random Heterogeneous Media: Application to Blood

Martin P. Mienkina, S. Hold, Georg Schmitz - Proc IEEE International Ultrasonics Symposium, 2006, pp 2086-2071

Optimization Algorithm for Improved Quantitative Ultrasound Signal Processing at the Proximal Femur

Georg Schmitz, Claus-Christian Glüer, Dencks, S., Barkmann, R., Padilla, F., Haïat, G., Laugier, P.

Simulation der Ultraschallrückstreuung von Blut basierend auf der Modellierung dreidimensionaler stochastischer Medien

Martin P. Mienkina, S. Hold, Georg Schmitz - Biomedical Engineering, Vol 51 (2006 Suppl), V183

Contrast microbubble clustering at high MI

Michiel Postema, Michal Mleczko, Georg Schmitz - Proc IEEE Ultrason Symp 2006 1564–1567.

Experimental setup for synchronous optical and acoustical observation of contrast microbubbles

Michiel Postema, Michal Mleczko, Georg Schmitz - Proc der Gemeinsamen Jahrestagung der Deutschen, Österreichischen und Schweizerischen Gesellschaften für Biomedizinische Technik, Biomed Tech (Biomed Eng) 2006 V75.

Experimentelle Charakterisierung von Ferucarbotran als photoakustisches Kontrastmittel

Martin P. Mienkina, Karin Hensel, Tuyen N. Le, Nils C. Gerhardt, Ilona Kopf, Erik Bründermann, Martina Havenith, Martin R. Hofmann , Georg Schmitz - Biomedical Engineering, Vol 51 (2006 Suppl), V180

Identifying nonlinear characteristics for the bulk response of experimental ultrasound contrast agents

Michal Mleczko, Michiel Postema, Georg Schmitz - Proc IEEE Ultrason Symp 2006 1369–1372.

Modellierung physikalischer Eigenschaften von Kontrastmitteln

Michiel Postema, Georg Schmitz - Fortschritte der Akustik - DAGA 2006 37-38.

Nitric oxide delivery by ultrasonic cracking: some limitations

Michiel Postema, Bouakaz, A., ten Cate, F. J., Georg Schmitz, de Jong, N., van Wamel, A. - Ultrasonics 2006 44(S1):e109-e113.

Nonlinear modeling of ultrasound contrast agents with Wiener series

Michal Mleczko, Michiel Postema, Georg Schmitz - Proc der Gemeinsamen Jahrestagung der Deutschen, Österreichischen und Schweizerischen Gesellschaften für Biomedizinische Technik, Biomed Tech (Biomed Eng) 2006 V77.

Optoakustik in der medizinischen Bildgebung

K. M. Hiltawsky, C. Haisch, Martin P. Mienkina, Michiel Postema, Georg Schmitz - In: Molecular Imaging – Innovationen und Visionen in der medizinischen Bildgebung; Niederlag W, Lemke HU, Semmler W, Bremer C, Eds. Dresden: Health Academy 2006 (1):177–192.

Ultraschallkontrastmittel - Grundlegende Überlegungen

Michiel Postema, Hiltawsky, K. M., Georg Schmitz - In: Molecular Imaging – Innovationen und Visionen in der medizinischen Bildgebung; Niederlag W, Lemke HU, Semmler W, Bremer C, Eds. Dresden: Health Academy 2006 (1):221–236.

2005
Accelerated block-based 2D motion estimation for pre-processing in elastography

Chaudhry, S., Khaled, W., Michiel Postema, Helmut Ermert, Georg Schmitz - Biomed Tech (Biomed Eng) 2005 50(S1):637-638.

An MRI contrast agent for ultrasonic imaging? A backscattering simulation

Martin P. Mienkina, C. Hansen, Georg Schmitz - European Journal of Ultrasound, Vol 26 (2005, S1), p 34

Creating antibubbles with ultrasound

Michiel Postema, de Jong, N., Georg Schmitz, van Wamel, A. - Proc IEEE Ultrason Symp 2005 2:977-980.

Model based 3D Segmentation of CT Data Sets using Classification Maps

Martin P. Mienkina, M. R. Kaus, Frank Hoffmann, Georg Schmitz

Modelling ultrasonic backscatter of an SPIO-MRI contrast agent

Martin P. Mienkina, Michiel Postema, C. Hansen, Georg Schmitz - Biomed Tech (Biomed Eng) 2005 50(S1):750-751.

Nonlinear behavior of ultrasound-insonified encapsulated microbubbles

Michiel Postema, de Jong, N., Georg Schmitz - In: Innovations in Nonlinear Acoustics; Atchley AA, Sparrow VW, Keolian RM, Eds. Melville: American Institute of Physics 2006 275-278.

Shell rupture threshold, fragmentation threshold, Blake threshold

Michiel Postema, de Jong, N., Georg Schmitz - Proc IEEE Ultrason Symp 2005 3:1708-1711.

The physics of nanoshelled microbubbles

Michiel Postema, de Jong, N., Georg Schmitz - Biomed Tech (Biomed Eng) 2005 50(S1):748-749.

Ultrasonic fragmentation of microbubbles: a theoretical approach of the flash in flash-echo

Michiel Postema, Georg Schmitz - Proc IEEE Eng Med Biol 27th Annu Conf 2005 4023–4026.

Electro-acoustical characterization procedure for cMUTs

Georg Schmitz, Buigas, M., Montero de Espinosa, F, Ameijeiras, I., Masegosa, P., Domínguez Pumar, M. - Ultrasonics, 2005, 43, 383-390

2004
Apparatus and method for processing of digital images

Georg Schmitz, Aach, T., Rongen, P.M., Stegehuis, H.

Slingerende belletjes, gerichte medicijnbezorging en microïnjectienaalden

Michiel Postema, van Wamel, A., Georg Schmitz, De Jong, N. - Klinische Fysica, 2004(3-4):6-9.

Acoustical Navigation for Dental Implantology

Georg Schmitz, Buzug, T. M., Bongartz, J., Holz, D., Hartmann, U., Ruhlmann, J., Hering, P., Ivanenkov, M., Wahl, G., Pohl, Y.

Frontiers in Medical Imaging

Georg Schmitz, Buzug, T., Holz, D., Kohl-Bareis, M. - VDE-Verlag, 2004, 37-42

Robotic and Laser Aided Navigation for Dental Implants.

Georg Schmitz, Buzug, T. M., Bongartz, J., Holz, D., Hartmann, U., Hering, P., Ivanenkov, M., Wahl, G., Pohl, Y. - Perspective in Image-Guided Surgery, World Scientific Publishers, 2004, 344-351

Sound and image-guided dental laser intervention

Georg Schmitz, Bongartz, J., Buzug, T. M., Hering, P., Ivanenko, M., Hartmann, U., Holz, D., Ruhlmann, J., Wahl, G., Pohl, Y. - Sound and image-guided dental laser intervention

2003
Array of ultrasound transducers

Klee, M., Schlenker, T., Dannappel, O., Loebl, P., Georg Schmitz

Estimation of Speed-of-Sound for the Correction of Compound Imaging

Georg Schmitz - Physikalische Methoden der Medizin- und Lasertechnik, VDI-Verlag, 2003, 231, 24-30

Method and device for the processing of X-ray images

Georg Schmitz, Braess, H., Reiter, H.

Method of localizing objects in interventional radiology

Rasche, V., Georg Schmitz, Sabczynski, J., Zylka, W., van Vaals, J.

2002
Ultrasound in Medical Diagnosis

Georg Schmitz - Scattering: Scattering and Inverse Scattering in Pure and Applied Science, 2002, 1, 162-174

Spatiotemporal multiscale vessel enhancement for coronary angiograms

Georg Schmitz, Aacht, T., Mayntz, C., Rongen, P.M., Stegehuis, H.

2001
Fortschritte der endoskopischen Prostata-Sonographie

Georg Schmitz - Frequenz, 2001, 55, 25-30

2000 1999
A Gaussian approach to the calculation of the accuracy of stereotactic frame systems

Zylka, W., Sabczynski, J., Georg Schmitz - Medical Physics, 1999, 26, 381-391

Tissue characterization of the prostate using radio frequency ultrasonic signals

Georg Schmitz, Senge, T., Helmut Ermert - IEEE Trans. Ultrason. Ferroel. Freq. Control, 1999, 46, 126-138

Ultraschall-Artefakte

Georg Schmitz - Ultraschall und Magnetische Resonanz, Deutsche Gesellschaft für Medizinische Physik, 1999

Ultraschall-Biomikroskopie

Georg Schmitz - Ultraschall und Magnetische Resonanz, Deutsche Gesellschaft für Medizinische Physik, 1999

Ultraschallspektroskopie

Georg Schmitz - Ultraschall und Magnetische Resonanz, Deutsche Gesellschaft für Medizinische Physik, 1999

1998
Progress in the European Applications in Surgical Interventions (EASI) Project

Georg Schmitz, Breeuwer, M., de Bliek, H., Desmedt, P., Gieles, P., Gerritsen, F., Wadley, J., Dorward, N., Velani, B., Kitchen, N., Thomas, D., Wink, O., Blankensteijn, J., Eikelboom, B., Mali, W., Viergever, M., Penney, G., Gaston, R., Hill, D., Hawkes, D., Weese, J., Sabczynski, J., Zylka, W., Lorenz, C., Buzug, T., Kuhn, M. H.

The EASI project-improving the effectiveness and quality of image-guided surgery

Georg Schmitz, Breeuwer, M., de Bliek, H., Desmedt, P., Gieles, P., Gerritsen, F., Buurman, J., Dorward, N., Kitchen, N. D., Velani, B., Thomas, D. G. T., Wink, O., Blankensteijn, J., Eikelboom, B., Mali, W., Viergever, M., Penney, G., Gaston, R., Hill, D., Hawkes, D., Maurer, C. R., Maes, F., Vandermeulen, D., Verbeeck, R., Suetens, P., Buzug, T. M., Lorenz, C., Sabczynski, J., Weese, J., Zylka, W., Kuhn, M. H. - IEEE Transactions on Information Technology in Biomedicine

1997
Calculation of the Application Accuracy of Various Stereotactic Frame Systems

Zylka, W., Sabczynski, J., Georg Schmitz - Elsevier, 1997, 866-871

Registration by Palpation for Image Guided Surgery of the Head

Georg Schmitz, Weese, J., Zylka, W., Sabczynski, J. - Elsevier, 1997, 305-310

The Geometrical Accuracy of Volumetric CT Images

Zylka, W., Sabczynski, J., Georg Schmitz

Integration of a Neuro-Endoscope into an Image-Guided Surgery System

Georg Schmitz, Buurman, J., Gerritsen, F. A., Dorward, N., Zhao, J., Hawkes, D. - Wiley, 1997, 2, 203

1996
Accuracy Analysis for Image-Guided Neurosurgery using Fiducial Skin Markers, 3D CT Imaging, and an Optical Localizer System

Georg Schmitz, Fuchs, M., Wischmann, H.-A., Neumann, A., Weese, J., Zylka, W., Sabczynski, J., Kuhn, M. H., Buzug, T, Gieles, P. M. C. - Proc. Computer Assisted Radiology , Elsevier, 1996, 770-775

1995
Color-coded tissue characterization images of the prostate

Georg Schmitz, Helmut Ermert - Acoustical Imaging, 1995, 22, 359-364

Clinical Assessment of Quantitative Echography

Thijssen, J., Huisman, H. J., Berger, G., Laugier, P., Helmut Ermert, Georg Schmitz, Crawford, D., Bell, D. - University Nijmegen, Nijmegen, The Netherlands; University of Paris VI, Paris, France; Ruhr-Universität Bochum, Bochum, Germany, Royal Marsden Hospital, Sutton, United Kingdom, 1995

1994
Gewebscharakterisierung der Prostata mit Kohonen-maps

Georg Schmitz, Helmut Ermert, Senge, T.

Tissue characterization of the prostate using Kohonen-maps

Georg Schmitz, Helmut Ermert, Senge, T.

1993 1990
Least squares estimates for source location and asymptotic behaviours

Kraus, D., Georg Schmitz, Johann F. Böhme - Elsevier, 1990, 649-652