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Wojciech (Wojtek) Zbijewski is an American biomedical engineering and medical physics working in the fields of Computed tomography (CT), Cone beam computed tomography (CBCT), image reconstruction in CT, and applications of CT and CBCT in orthopedics. He is faculty at the Department of Biomedical Engineering at Johns Hopkins School of Medicine.
Wojciech (Wojtek) Zbijewski | |
|---|---|
| Alma mater | University of Warsaw Utrecht University |
| Scientific career | |
| Institutions | Johns Hopkins University Johns Hopkins School of Medicine |
| Thesis | Model-based image reconstruction in X-ray computed tomography (2006) |
| Doctoral advisor | Freek J. Beekman |
| Website | http://carnegie.jhu.edu/index.php/people/ |
Biography edit
Zbijewski did his undergraduate studies at Dept. of Physics at the University of Warsaw where he received his Master of Science degree in the Laboratory of Biomedical Physics. He then joined the Image Sciences Institute at Utrecht University, where he obtained a doctoral degree with a thesis on statistical image reconstruction and artifact correction in Computed tomography.[1]
After several years in industry, Zbijewski joined Johns Hopkins School of Medicine where he is now faculty in Department of Biomedical Engineering.
Work edit
Zbijewski research is focused on Computed tomography system optimization, algorithm development, and clinical applications, including contributions in Iterative reconstruction,[2] artifact correction,[3] weight-bearing CBCT of the extremities,[4] and new CBCT systems and algorithms for high-resolution quantitative imaging of bone health,[5]
References edit
- ^ Zbijewski, Wojciech (2006). Model-based image reconstruction in X-ray computed tomography (PhD thesis). Utrecht University. hdl:1874/9678.
- ^ Zbijewski, W.; Beekman, F.J. (2004). "Characterization and suppression of edge and aliasing artefacts in iterative x-ray CT reconstruction". Phys Med Biol. 49 (1): 145–157. Bibcode:2004PMB....49..145Z. doi:10.1088/0031-9155/49/1/010. PMID 14971778. S2CID 250797868.
- ^ Zbijewski, W.; Beekman, F.J. (2006). "Efficient Monte Carlo based scatter artifact reduction in cone-beam micro-CT". IEEE Transactions on Medical Imaging. 25 (7): 817–827. doi:10.1109/tmi.2006.872328. PMID 16827483. S2CID 22319246.
- ^ Zbijewski, W.; De Jean, P.; Prakash, P.; Ding, Y.; Stayman, J.W.; Packard, N.; Senn, R.; Yang, D.; Yorkston, J.; Machado, A.; Carrino, J.A.; Siewerdsen, J.H. (2011). "A dedicated cone-beam CT system for musculoskeletal extremities imaging: design, optimization, and initial performance characterization". Medical Physics. 38 (8): 4700–47131. Bibcode:2011MedPh..38.4700Z. doi:10.1118/1.3611039. PMC 3172864. PMID 21928644.
- ^ Cao, Q.; Sisniega, A.; Brehler, M.; Stayman, J.W.; Yorkston, J.; Siewerdsen, J.H.; Zbijewski, W. (2017). "Modeling and Evaluation of a High-Resolution CMOS Detector for Cone-Beam CT of the Extremities". Medical Physics. 45 (1): 114–130. doi:10.1002/mp.12654. PMC 5774240. PMID 29095489.