AhmadAhmadi

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

Ahmad Ahmadi

Personal Information

Dipl. Ing. Univ. M.Sc. Seyed-Ahmad Ahmadi
email
phone +49 89 289 19412 (Office at Garching Campus)
+49 89 4140 6457 (Narvis Lab - Klinikum Innenstadt)
fax +49 89 289 17059
address Institut für Informatik I-16
Technische Universität München
Boltzmannstr. 3
85748 Garching b. München
Germany
room MI 03.13.044
skype
Welcome to my page...

Publications

2011
A. Okur, A. Ahmadi, A. Bigdelou, T. Wendler, N. Navab
MR in OR: First analysis of AR/VR visualization in 100 intra-operative Freehand SPECT acquisitions
The 10th IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR), Basel, Switzerland, Oct. 26 - 29, 2011. (bib)
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)
M. Wieczorek, A. Aichert, P. Fallavollita, O. Kutter, A. Ahmadi, L. Wang, N. Navab
Interactive 3D visualization of a single-view X-Ray image
Proceedings of Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011), Toronto, Canada, September 2011. (bib)
2010
N. Padoy, T. Blum, A. Ahmadi, H. Feußner, M.O. Berger, N. Navab
Statistical Modeling and Recognition of Surgical Workflow
Medical Image Analysis (2010), doi:10.1016/j.media.2010.10.001. The original publication is available online at www.elsevier.com. (bib)
A. Ahmadi, F. Pisana, E. DeMomi?, N. Navab, G. Ferrigno
User friendly graphical user interface for workflow management during navigated robotic-assisted keyhole neurosurgery
Computer Assisted Radiology (CARS), 24th International Congress and Exhibition, Geneva, CH, June 2010 (bib)
A. Plate, A. Ahmadi, T. Klein, N. Navab, J. Weiße, J. Mehrkens, K. Bötzel
Towards a More Objective Visualization of the Midbrain and its Surroundings Using 3D Transcranial Ultrasound
54. Jahrestagung der Deutschen Gesellschaft für Klinische Neurophysiologie und Funktionelle Bildgebung (DGKN), Halle, GER, March 2010 (bib)
2009
A. Ahmadi, N. Padoy, K. Rybachuk, H. Feußner, S.M. Heining, N. Navab
Motif Discovery in OR Sensor Data with Application to Surgical Workflow Analysis and Activity Detection
MICCAI Workshop on Modeling and Monitoring of Computer Assisted Interventions (M2CAI), London, UK, September 2009 (bib)
A. Ahmadi, T. Klein, N. Navab
Advanced Planning and Ultrasound Guidance for Keyhole Neurosurgery in ROBOCAST
Russian Bavarian Conference (RBC), Munich, GER, July 2009 (bib)
A. Ahmadi, T. Klein, N. Navab, R. Roth, R.R. Shamir, L. Joskowicz, E. DeMomi?, G. Ferrigno, L. Antiga, R.I. Foroni
Advanced Planning and Intra-operative Validation for Robot-Assisted Keyhole Neurosurgery In ROBOCAST
International Conference on Advanced Robotics (ICAR), Munich, GER, June 2009 (bib)
2008
C. Bichlmeier, B. Ockert, S.M. Heining, A. Ahmadi, N. Navab
Stepping into the Operating Theater: ARAV - Augmented Reality Aided Vertebroplasty
The 7th IEEE and ACM International Symposium on Mixed and Augmented Reality, Cambridge, UK, Sept. 15 - 18, 2008. (bib)
A. Ahmadi, N. Padoy, S.M. Heining, H. Feußner, M. Daumer, N. Navab
Introducing Wearable Accelerometers in the Surgery Room for Activity Detection
7. Jahrestagung der Deutschen Gesellschaft f{\"u}r Computer-und Roboter-Assistierte Chirurgie (CURAC 2008) (bib)
J. Traub, A. Ahmadi, N. Padoy, L. Wang, S.M. Heining, E. Euler, P. Jannin, N. Navab
Workflow Based Assessment of the Camera Augmented Mobile C-arm System
International Workshop on Augmented Reality environments for Medical Imaging and Computer-aided Surgery (AMI-ARCS 2008), New York, NY, USA, September 2008 (bib)
2006
A. Ahmadi, T. Sielhorst, R. Stauder, M. Horn, H. Feußner, N. Navab
Recovery of surgical workflow without explicit models
Proceedings of Medical Image Computing and Computer-Assisted Intervention (MICCAI 2006), Copenhagen, Denmark, October 2006, pp. 420-428 (bib)

Theses, SEPs, and IDPs under my (Co-)Supervision

Available:

Current:

Finished:

Current Projects

Surgical Workflow Analysis in Laparoscopy for Monitoring and Documentation

Surgical Workflow Analysis in Laparoscopy for Monitoring and Documentation

Surgical workflow recovery is a crucial step towards the development of intelligent support systems in surgical environments. The objective of the project is to create a system which is able to recognize automatically the current steps of a surgical laparoscopic procedure using a set of signals recorded from the OR. The project adresses several issues such as the simultaneous recordings of various signals within the OR, the design of methods and algorithms for processing and interpreting the information, and finally the development of a convenient user interface to display context sensitive information inside the OR. The current clinical focus is on laparoscopic cholecystectomies but the concepts developed in the project also apply to laparoscopic surgeries of other kinds.
Analysis and Modeling of Actions for Advanced Medical Training Systems

Analysis and Modeling of Actions for Advanced Medical Training Systems

Providing feedback to trainees is one of the most important issues to support learning. This project researches how to give quantitative and visual feedback on the performance of a student when training on simulators or phantoms. Statistical analysis and probabilistic models are used to compare the performance of students and experts. Augmented Reality and video is used to give visual feedback like a synchronized replay of the student’s and the expert’s performance.


UsersForm
Title: Dipl.-Ing. Univ.
Firstname: Ahmad
Middlename:  
Lastname: Ahmadi
Picture: ahmadahmadi_icon_small.jpg
Birthday: 11. April 1982
Nationality: Germany
Languages: English, German, Persian
Groups: Surgical Workflow
Expertise: Surgical Workflow, Computer-Aided Surgery
Position: Scientific Staff
Status: Active
Emailbefore: ahmadi
Emailafter: cs.tum.edu
Room: MI 03.13.044
Telephone: +49 89 289 19412
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