Wojtek Zbijewski

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 materUniversity of Warsaw
Utrecht University
Scientific career
InstitutionsThe Johns Hopkins University
Johns Hopkins School of Medicine
ThesisModel-based image reconstruction in X-ray computed tomography (2006)
Doctoral advisorFreek J. Beekman
Websitehttp://carnegie.jhu.edu/index.php/people/

Biography

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

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]

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gollark: If you want to do something OOPy, which the hooks are for, then you should at least use the mechanisms the language actually provides for it.
gollark: I've always found the React hooks vaguely horrific.
gollark: Presumably if you had a really good model for audio/vision/whatever you could just transfer-learn it (or part of it, for efficiency) onto whatever subtask you want.

References
  1. Zbijewski, Wojciech (2006). Model-based image reconstruction in X-ray computed tomography (PhD thesis). Utrecht University.
  2. 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).
  3. 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.
  4. 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. doi:10.1118/1.3611039. PMC 3172864. PMID 21928644.
  5. 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: 114–130. doi:10.1002/mp.12654. PMC 5774240. PMID 29095489.
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