AthanasiosKaramalis

Chair for Computer Aided Medical Procedures & Augmented Reality
Lehrstuhl für Informatikanwendungen in der Medizin & Augmented Reality

Athanasios.jpg Athanasios Karamalis, MSc
Chair for Computer Aided Medical Procedures & Augmented Reality
Fakultät für Informatik
Technische Universität München
Boltzmannstr. 3
85748 Garching b. München
Germany
Phone : +49 89 289 19435
Email :

Ultrasound Confidence Maps Code

Ultrasound confidence estimation using random walks.

Research Interest

  • Medical Ultrasound
    • Modeling
    • Simulation
    • Segmentation
    • Registration
  • Image Processing
  • Scientific Visualization
  • GPU-accelerated Algorithms and Parallel Computing

Publications

2013
S. Kraft, A. Karamalis, D. Sheet, E. Drecoll, E. Rummeny, N. Navab, P. B. Noël, A. Katouzian
Introducing nuclei scatterer patterns into histology-based intravascular ultrasound simulation framework
To appear in: SPIE Medical Imaging 2013 (bib)
D. Sheet, A. Karamalis, S. Kraft, P. B. Noël, T. Vag, A. Sadhu, A. Katouzian, N. Navab, J. Chatterjee, A. K. Ray
Random Forest learning of ultrasonic statistical physics and object spaces for lesion detection in 2D sonomammography
To appear in: SPIE Medical Imaging 2013 (bib)
2012
A. Eslami, A. Karamalis, A. Katouzian, N. Navab
Segmentation By Retrieval With Guided Random Walks: Application To Left Ventricle Segmentation in MRI
Accepted in : Medical Image Analysis, xxx, xxx, 2012, http://www.sciencedirect.com/science/article/pii/S136184151200151X (bib)
M. Müller, A. Karamalis, N. Navab
Visualization of Organ Motion during Breathing from 4D Datasets
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), Workshop on Augmented Environments for Computer-Assisted Interventions (AE-CAI), Nice France, 2012 (bib)
J. Beitzel, A. Ahmadi, A. Karamalis, W. Wein, N. Navab
Ultrasound Bone Detection Using Patient-Specific CT Prior
International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), San Diego, USA, September 1 2012. (bib)
A. Katouzian, A. Karamalis, A. Konig, S. Carlier, N. Navab
Ambiguity in detection of necrosis in IVUS plaque characterization algorithms
European Society of Cardiology, Munich, Germany, 2012 (bib)
A. Katouzian, A. Karamalis, D. Sheet, E. Konofagou, B. Baseri, S. Carlier, A. Eslami, A. Konig, N. Navab, A. Laine
Iterative Self-Organizing Atherosclerotic Tissue Labeling in Intravascular Ultrasound Images and Comparison with Virtual Histology
IEEE Transactions on Biomedical Engineering (in press) (bib)
A. Karamalis, W. Wein, T. Klein, N. Navab
Ultrasound Confidence Maps using Random Walks
Medical Image Analysis, 16, 6, 1101 - 1112, 2012, DOI: http://dx.doi.org/10.1016/j.media.2012.07.005 (bib)
A. Katouzian, A. Karamalis, , A. Eslami, N. Navab
IVUS-Histology Image Registration
5th Workshop on Biomedical Image Registration, Nashville, USA, July, 2012 (bib)
A. Karamalis, A. Katouzian, S. Carlier, N. Navab
Confidence Estimation in IVUS Radio-Frequency Data with Random Walks
In Proc. 9th IEEE International Symposium on Biomedical Imaging (ISBI), Barcelona, Spain, 2012 (bib)
T. Klein, M. Hansson, A. Karamalis, N. Navab
Registration of RF Ultrasound Data using Hybrid Local Binary Patterns
IEEE International Symposium on Biomedical Imaging, Barcelona, Spain (bib)
A. Katouzian, A. Karamalis, A. Laine, N. Navab
A Systematic Approach Toward Reliable Atherosclerotic Plaque Characterization in IVUS Images
Bildverarbeitung für die Medizin, Berlin, 2012, Germany (bib)
2011
A. Ahmadi, M. Baust, A. Karamalis, A. Plate, K. Bötzel, T. Klein, N. Navab
Midbrain Segmentation in Transcranial 3D Ultrasound for Parkinson Diagnosis
In Proc. International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), Toronto (CA), September 18-22, 2011 (bib)
2010
A. Karamalis, W. Wein, N. Navab
Fast Ultrasound Image Simulation using the Westervelt Equation
In Proc. International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), Beijing, China, September 20-24, 2010 (bib)
2009
O. Kutter, A. Karamalis, W. Wein, N. Navab
A GPU-Based Framework for Simulation of Medical Ultrasound
SPIE Medical Imaging, Orlando, Florida, USA, February 2009 (bib)
A. Karamalis, W. Wein, O. Kutter, N. Navab
Fast Hybrid Freehand Ultrasound Volume Reconstruction
In Proc. SPIE Medical Imaging, Orlando, Florida, USA, February 2009 (bib)

Professional Activities

Available Student Projects

Projects are available upon request. If you are interested in ultrasound segmentation, registration, or visualization please feel free to contact me. A project could offer you:

  • Strong knowledge on stat-of-the-art image processing methods.
  • Experience with challenging datasets in complex scenarios.
  • Software development skills, including: C/C++, MATLAB, OpenGL?, GLSL, and CUDA

Finished Student Project

Teaching

MSc Thesis

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UsersForm
Title: Master
Firstname: Athanasios
Middlename:  
Lastname: Karamalis
Picture: SelfImgGray.jpg
Birthday:  
Nationality: Greece
Languages: English, German
Groups: Registration/Visualization, Reconstruction, Medical Imaging
Expertise: Registration/Visualization, Medical Imaging
Position: Scientific Staff
Status: Alumni
Emailbefore: karamali
Emailafter: cs.tum.edu
Room: MI 03.13.035
Telephone: +49 89 289 19435
Alumniactivity: Development Engineer at Rohde & Schwarz
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