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  • Comment: Advice:
    1. The list of students in the infobox should contain only those notable enough for WP articles
    2. We normally include at most 2 or 3 pictures. They should represent other than the fact that he knows different people or has worked in various places. I suggest one formal picture of him, and one of him with his most important invention.
    3. We usually do not bother with relatively minor prizes--certainly not in the infoxob.
    4. We do not refer to people as "Dr." when their status is obvious.
    5. Any claim to "first", or any adjective of quality or importance, must have a third party reference supporting that.
    6. DGG ( talk ) 21:19, 10 December 2017 (UTC)
Jeffrey H. Siewerdsen
Born1969 (age 54–55)
Alma materUniversity of Michigan
University of Minnesota
Known forImage-guided surgery
AwardsFellow, AIMBE (2016)
Moses and Sylvia Greenfield Award (2015)
Fellow, AAPM (2012)
Sylvia Fedoruk Award (2005)
Farrington-Daniels Award (2002)
Sylvia Sorkin Greenfield Award (2001)
Terwilliger Prize for Doctoral Dissertation in Physics (1999)
Scientific career
InstitutionsJohns Hopkins University
University of Toronto
William Beaumont Hospital
University of Michigan
University of Minnesota
ThesisSignal, Noise, and Detective Quantum Efficiency of a-Si:H Flat-Panel Imagers (1998)
Doctoral advisorLarry E. Antonuk
Doctoral studentsQian Cao
Hao Dang
Grace Jianan Gang
Runze Han
Michael Ketcha
Sarah Ouadah (Capostagno)
Daniel J. Mirota
Sajendra Nithiananthan
Sureerat "Ja" Reaungamornrat
Samuel Richard
Ali Uneri
Pengwei Wu
Jennifer Xu
Other notable studentsAlisa Brown
Yifu Ding
Nathaniel Hamming
Hany Kashani
Michael Mow
Prakhar Prakash
Joshua Punnoose
Benjamin Ramsay
Nicholas A. Shkumat
Jordan Silverman
Daniel J. Tward
Allan Vescan
Aaron Waese
Thomas Yi
Jongheun Yoo

Jeffrey Harold Siewerdsen (born 1969) is an American physicist and biomedical engineer who is a Professor of Biomedical Engineering, Computer Science, Radiology, and Neurosurgery at Johns Hopkins University. He is Co-Director of the Carnegie Center for Surgical Innovation at at Johns Hopkins School of Medicine and is a member of the Malone Center for Engineering in Healthcare. He is among the original inventors of cone-beam CT-guided radiotherapy[1] as well as weight-bearing cone-beam CT[2][3] for musculoskeletal radiology and orthopedic surgery. His work also includes the early development of flat-panel detectors on mobile C-arms for intraoperative cone-beam CT in image-guided surgery.[4] He developed early models for the signal and noise performance of flat-panel detectors[5] and later extended such analysis to dual-energy imaging[6] and 3D imaging performance in cone-beam CT.[7] His core laboratory at Johns Hopkins University is the I-STAR Lab (Imaging for Surgery, Therapy, and Radiology) in the Department of Biomedical Engineering at the Johns Hopkins Hospital.

Biography and Scientific Work

[edit]

Jeffrey Siewerdsen did his undergaduate studies at the University of Minnesota in Minneapolis, MN, where he received his Bachelor of Arts degree in Physics and Astrophysics with a minor in Japanese in 1992. His undergraduate research experience included construction and testing of particle detectors for the Soudan 2 proton decay project.

Siewerdsen began graduate studies at the University of Michigan in Ann Arbor, MI, in 1992, working initially in high-energy physics (D0 experiment) under supervision of Professor Homer Neal and earning his Master of Science degree in Physics in 1994.

Siewerdsen's doctoral research involved early development of amorphous silicon Flat panel detector for medical x-ray imaging under the supervision of Professor Larry E. Antonuk. Siewerdsen's work focused on the development of early flat-panel detector systems for diagnostic radiography, fluoroscopy, and mammography as well as megavoltage portal imaging for guidance of radiation therapy. His doctoral dissertation[8] established mathematical models for the signal-to-noise properties (specifically, the modulation transfer function, noise-power spectrum, and detective quantum efficiency) of flat-panel x-ray detectors. His Ph.D. thesis was awarded the Kent M. Terwilliger Prize for Best Doctoral Dissertation in Physics, 1998.

Siewerdsen conducted post-graduate research beginning in 1998 as a Research Scientist at William Beaumont Hospital in Royal Oak, MI, with Dr. David Jaffray and Dr. John Wong on the topic of cone beam computed tomography (CBCT) for image-guided radiation therapy (IGRT).[9][10] The Beaumont team produced the first IGRT system for CBCT, beginning with laboratory studies to investigate image quality characteristics,[11] and translating to clinical studies for guidance of prostate cancer therapy.[12]

{Insert media: photo_Siewerdsen_and_Jaffray.png}

{Caption: Jeff Siewerdsen and David Jaffray in laboratory at William Beaumont Hospital circa 2000.}

{Insert media: photo_Siewerdsen_with_Carm1.png}

{Caption: Jeff Siewerdsen with a prototype mobile C-arm for Cone beam computed tomography at William Beaumont Hospital in 2001.}

Siewerdsen joined the Ontario Cancer Institute and University of Toronto Department of Medical Biophysics as a Scientist and Assistant Professor, respectively, in 2002, and subsequently as Senior Scientist and Associate Professor in 2007. Research in his laboratory focused on image-guided surgery, new imaging methods such as dual-energy imaging, and image registration. His work involved the development of early systems for cone beam computed tomography (CBCT) with a flat-panel detector on mobile C-arms for image-guided surgery[13] and translated the first such systems to clinical studies in image-guided otolaryngology-head and neck surgery[14][15][16] with Dr. Jonathan Irish. He also collaborated closely with Dr. Kristy Brock on deformable image registration using the Demons algorithm[17][18] and with Dr. Narinder Paul on development of dual-energy chest radiography systems for detection of early stage lung cancer.[19][20] His research also extended cascaded systems models[21] for x-ray imaging performance to describe 3D imaging performance in CBCT[22][23] and helped to establish mathematical methods for imaging system optimization according to the imaging task.[24]

Siewerdsen joined Johns Hopkins Biomedical Engineering as an Associate Professor in 2009 and subsequently as a Professor in 2012, with cross-appointment in Computer Science, Radiology, and Neurosurgery. He founded the I-STAR Lab (Imaging for Surgery, Therapy, and Radiology) [25]as a collaborative research endeavor bridging biomedical engineering with clinical collaborators at Johns Hopkins Hospital. In 2015, he established the Carnegie Center for Surgical Innovation in the Johns Hopkins School of Medicine. He is also a John C. Malone Professor in Computer Science and Member of the Malone Center for Engineering in Healthcare. Research in Siewerdsen's laboratory includes: mathematical modeling / imaging science of digital x-ray,[26] dual-energy imaging,[27] cone beam computed tomography (CBCT),[28] and computed tomography (CT) systems;[29] image-guided surgery;[30][31] multi-modality medical image registration;[32][33][34][35] new imaging systems for musculoskeletal radiology and orthopedic surgery;[36][37] and clinical research collaborations in robot-assisted surgery and data science related to medical imaging.

{insert media: photo_Siewerdsen_with_CArm2.png}

{Caption: Siewerdsen in the laboratory for image-guided surgery at Johns Hopkins University circa 2011.}

{insert media: photo_Siewerdsen_with_ExtremityCT.png}

{Caption: Siewerdsen with a prototype Cone beam computed tomography scanner for extremity imaging at Johns Hopkins University in 2017.}

Notable achievements, scientific awards, and honors associated with Siewerdsen's work include:

  • (2016) Frost & Sullivan Award for New Product Innovation (OnSight 3D Extremity System, collaboration with Carestream Health, Rochester NY
  • (2016) Best New Radiology Device awarded by Aunt Minnie Radiology News (OnSight 3D Extremity System, collaboration with Carestream Health, Rochester NY
  • (2016) Fellow, AIMBE
  • (2013) Spine Technology of the Year awarded by Orthopedics This Week (LevelCheck algorithm for vertebral localization in spine surgery)[38][39]
  • (2012) Fellow, AAPM[40]
  • (1999) Terwilliger Prize for best doctoral dissertation in Physics

Notable scientific contributions from Siewerdsen's work include:

Membership and volunteerism in the [[biomedical engineering], physics, and medical physics communities include:

  • AAPM - Member, Science Council Chair, Scientific Program Director.
  • AIMBE[59] - Member, College of Fellows.
  • SPIE - Medical Imaging Symposium: Program Committees.
  • RSNA - Liaison to the Scientific Program Committee.
  • North American Spine Society (NASS) - Member, Section on Radiology, Section on Robotics and Navigation.
  • American Physical Society (APS) - Member and Program Chair for the Topic Group of Medical Physics (GMED).

Board Member and other Advisory appointments include:

References

[edit]
  1. ^ Jaffray, David A; Siewerdsen, Jeffrey H; Wong, John W; Martinez, Alvaro A. "Flat-panel cone-beam computed tomography for image-guided radiation therapy". International Journal of Radiation Oncology*Biology*Physics. 53 (5): 1337–1349. doi:10.1016/s0360-3016(02)02884-5.
  2. ^ Zbijewski, W.; De Jean, P.; Prakash, P.; Ding, Y.; Stayman, J. W.; Packard, N.; Senn, R.; Yang, D.; Yorkston, J. (2011-08-01). "A dedicated cone-beam CT system for musculoskeletal extremities imaging: Design, optimization, and initial performance characterization". Medical Physics. 38 (8): 4700–4713. doi:10.1118/1.3611039. ISSN 2473-4209.
  3. ^ Carrino, John A.; Al Muhit, Abdullah; Zbijewski, Wojciech; Thawait, Gaurav K.; Stayman, J. Webster; Packard, Nathan; Senn, Robert; Yang, Dong; Foos, David H. (2013-11-18). "Dedicated Cone-Beam CT System for Extremity Imaging". Radiology. 270 (3): 816–824. doi:10.1148/radiol.13130225. ISSN 0033-8419.
  4. ^ Siewerdsen, J. H.; Moseley, D. J.; Burch, S.; Bisland, S. K.; Bogaards, A.; Wilson, B. C.; Jaffray, D. A. (2005-01-01). "Volume CT with a flat-panel detector on a mobile, isocentric C-arm: Pre-clinical investigation in guidance of minimally invasive surgery". Medical Physics. 32 (1): 241–254. doi:10.1118/1.1836331. ISSN 2473-4209.
  5. ^ Siewerdsen, J. H.; Antonuk, L. E.; El-Mohri, Y.; Yorkston, J.; Huang, W.; Cunningham, I. A. (1998-05-01). "Signal, noise power spectrum, and detective quantum efficiency of indirect-detection flat-panel imagers for diagnostic radiology". Medical Physics. 25 (5): 614–628. doi:10.1118/1.598243. ISSN 2473-4209.
  6. ^ Richard, S.; Siewerdsen, J. H.; Jaffray, D. A.; Moseley, D. J.; Bakhtiar, B. (2005-05-01). "Generalized DQE analysis of radiographic and dual-energy imaging using flat-panel detectors". Medical Physics. 32 (5): 1397–1413. doi:10.1118/1.1901203. ISSN 2473-4209.
  7. ^ Tward, Daniel J.; Siewerdsen, Jeffrey H. (2008-12-01). "Cascaded systems analysis of the 3D noise transfer characteristics of flat-panel cone-beam CT". Medical Physics. 35 (12): 5510–5529. doi:10.1118/1.3002414. ISSN 2473-4209.
  8. ^ Siewerdsen, Jeffrey H. (1998-11-01). "Signal, noise, and detective quantum efficiency of a-Si:H flat-panel imagers". Medical Physics. 25 (11): 2250–2250. doi:10.1118/1.598427. ISSN 2473-4209.
  9. ^ Jaffray, David A; Siewerdsen, Jeffrey H; Wong, John W; Martinez, Alvaro A. "Flat-panel cone-beam computed tomography for image-guided radiation therapy". International Journal of Radiation Oncology*Biology*Physics. 53 (5): 1337–1349. doi:10.1016/s0360-3016(02)02884-5.
  10. ^ Jaffray, D. A.; Siewerdsen, J. H. (2000-06-01). "Cone-beam computed tomography with a flat-panel imager: Initial performance characterization". Medical Physics. 27 (6): 1311–1323. doi:10.1118/1.599009. ISSN 2473-4209.
  11. ^ Siewerdsen, Jeffrey H.; Jaffray, David A. (2001-02-01). "Cone-beam computed tomography with a flat-panel imager: Magnitude and effects of x-ray scatter". Medical Physics. 28 (2): 220–231. doi:10.1118/1.1339879. ISSN 2473-4209.
  12. ^ Létourneau, Daniel; Wong, John W.; Oldham, Mark; Gulam, Misbah; Watt, Lindsay; Jaffray, David A.; Siewerdsen, Jeffrey H.; Martinez, Alvaro A. "Cone-beam-CT guided radiation therapy: technical implementation". Radiotherapy and Oncology. 75 (3): 279–286. doi:10.1016/j.radonc.2005.03.001.
  13. ^ Siewerdsen, J. H.; Moseley, D. J.; Burch, S.; Bisland, S. K.; Bogaards, A.; Wilson, B. C.; Jaffray, D. A. (2005-01-01). "Volume CT with a flat-panel detector on a mobile, isocentric C-arm: Pre-clinical investigation in guidance of minimally invasive surgery". Medical Physics. 32 (1): 241–254. doi:10.1118/1.1836331. ISSN 2473-4209.
  14. ^ Daly, M. J.; Siewerdsen, J. H.; Moseley, D. J.; Jaffray, D. A.; Irish, J. C. (2006-10-01). "Intraoperative cone-beam CT for guidance of head and neck surgery: Assessment of dose and image quality using a C-arm prototype". Medical Physics. 33 (10): 3767–3780. doi:10.1118/1.2349687. ISSN 2473-4209.
  15. ^ Rafferty, M A.; Siewerdsen, J H.; Chan, Y; Moseley, D J.; Daly, M J.; Jaffray, D A.; Irish, J C. (2005-12-01). "Investigation of C-Arm Cone-Beam CT-Guided Surgery of the Frontal Recess". The Laryngoscope. 115 (12): 2138–2143. doi:10.1097/01.mlg.0000180759.52082.45. ISSN 1531-4995.
  16. ^ Rafferty, Mark A.; Siewerdsen, Jeffrey H.; Chan, Yvonne; Daly, Michael J.; Moseley, Douglas J.; Jaffray, David A.; Irish, Jonathan C. (2016-05-17). "Intraoperative Cone-beam CT for Guidance of Temporal Bone Surgery". Otolaryngology-Head and Neck Surgery. 134 (5): 801–808. doi:10.1016/j.otohns.2005.12.007.
  17. ^ Nithiananthan, S.; Brock, K. K.; Daly, M. J.; Chan, H.; Irish, J. C.; Siewerdsen, J. H. (2009-10-01). "Demons deformable registration for CBCT-guided procedures in the head and neck: Convergence and accuracy". Medical Physics. 36 (10): 4755–4764. doi:10.1118/1.3223631. ISSN 2473-4209.
  18. ^ Nithiananthan, Sajendra; Schafer, Sebastian; Mirota, Daniel J.; Stayman, J. Webster; Zbijewski, Wojciech; Reh, Douglas D.; Gallia, Gary L.; Siewerdsen, Jeffrey H. (2012-09-01). "Extra-dimensional Demons: A method for incorporating missing tissue in deformable image registration". Medical Physics. 39 (9): 5718–5731. doi:10.1118/1.4747270. ISSN 2473-4209.
  19. ^ Shkumat, N. A.; Siewerdsen, J. H.; Dhanantwari, A. C.; Williams, D. B.; Richard, S.; Paul, N. S.; Yorkston, J.; Van Metter, R. (2007-10-01). "Optimization of image acquisition techniques for dual-energy imaging of the chest". Medical Physics. 34 (10): 3904–3915. doi:10.1118/1.2777278. ISSN 2473-4209.
  20. ^ Kashani, Hany; Varon, Carlos A.; Paul, Narinder S.; Gang, Grace J.; Metter, Rich Van; Yorkston, John; Siewerdsen, Jeffrey H. "Diagnostic Performance of a Prototype Dual-Energy Chest Imaging System". Academic Radiology. 17 (3): 298–308. doi:10.1016/j.acra.2009.10.012.
  21. ^ Siewerdsen, J. H.; Antonuk, L. E.; El-Mohri, Y.; Yorkston, J.; Huang, W.; Boudry, J. M.; Cunningham, I. A. (1997-01-01). "Empirical and theoretical investigation of the noise performance of indirect detection, active matrix flat-panel imagers (AMFPIs) for diagnostic radiology". Medical Physics. 24 (1): 71–89. doi:10.1118/1.597919. ISSN 2473-4209.
  22. ^ Tward, Daniel J.; Siewerdsen, Jeffrey H. (2008-12-01). "Cascaded systems analysis of the 3D noise transfer characteristics of flat-panel cone-beam CT". Medical Physics. 35 (12): 5510–5529. doi:10.1118/1.3002414. ISSN 2473-4209.
  23. ^ Tward, Daniel J.; Siewerdsen, Jeffrey H. (2009-08-01). "Noise aliasing and the 3D NEQ of flat-panel cone-beam CT: Effect of 2D/3D apertures and sampling". Medical Physics. 36 (8): 3830–3843. doi:10.1118/1.3166933. ISSN 2473-4209.
  24. ^ Gang, Grace J.; Lee, Junghoon; Stayman, J. Webster; Tward, Daniel J.; Zbijewski, W.; Prince, Jerry L.; Siewerdsen, Jeffrey H. (2011-04-01). "Analysis of Fourier-domain task-based detectability index in tomosynthesis and cone-beam CT in relation to human observer performance". Medical Physics. 38 (4): 1754–1768. doi:10.1118/1.3560428. ISSN 2473-4209.
  25. ^ "I-STAR Lab | Imaging for Surgery, Therapy, and Radiology". istar.jhu.edu. Retrieved 2017-11-13.
  26. ^ Siewerdsen, Jeffrey H. "Cone-beam CT with a flat-panel detector: From image science to image-guided surgery". Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 648: S241–S250. doi:10.1016/j.nima.2010.11.088.
  27. ^ Richard, S.; Siewerdsen, J. H. (2007-01-01). "Optimization of dual-energy imaging systems using generalized NEQ and imaging task". Medical Physics. 34 (1): 127–139. doi:10.1118/1.2400620. ISSN 2473-4209.
  28. ^ Siewerdsen, Jeffrey H.; Jaffray, David A. (2000-08-01). "Optimization of x-ray imaging geometry (with specific application to flat-panel cone-beam computed tomography)". Medical Physics. 27 (8): 1903–1914. doi:10.1118/1.1286590. ISSN 2473-4209.
  29. ^ Bian, Junguo; Siewerdsen, Jeffrey H.; Han, Xiao; Sidky, Emil Y.; Prince, Jerry L.; Pelizzari, Charles A.; Xiaochuan Pan (2010). "Evaluation of sparse-view reconstruction from flat-panel-detector cone-beam CT". Physics in Medicine & Biology. 55 (22): 6575. doi:10.1088/0031-9155/55/22/001. ISSN 0031-9155.
  30. ^ Schafer, S.; Nithiananthan, S.; Mirota, D. J.; Uneri, A.; Stayman, J. W.; Zbijewski, W.; Schmidgunst, C.; Kleinszig, G.; Khanna, A. J. (2011-08-01). "Mobile C-arm cone-beam CT for guidance of spine surgery: Image quality, radiation dose, and integration with interventional guidance". Medical Physics. 38 (8): 4563–4574. doi:10.1118/1.3597566. ISSN 2473-4209.
  31. ^ Wang, Adam S; Stayman, J Webster; Otake, Yoshito; Kleinszig, Gerhard; Vogt, Sebastian; Gallia, Gary L; Khanna, A Jay; Siewerdsen, Jeffrey H. "Soft-tissue imaging with C-arm cone-beam CT using statistical reconstruction". Physics in Medicine and Biology. 59 (4): 1005–1026. doi:10.1088/0031-9155/59/4/1005.
  32. ^ Nithiananthan, Sajendra; Schafer, Sebastian; Uneri, Ali; Mirota, Daniel J.; Stayman, J. Webster; Zbijewski, Wojciech; Brock, Kristy K.; Daly, Michael J.; Chan, Harley (2011-04-01). "Demons deformable registration of CT and cone-beam CT using an iterative intensity matching approach". Medical Physics. 38 (4): 1785–1798. doi:10.1118/1.3555037. ISSN 2473-4209.
  33. ^ Reaungamornrat, S; Wang, A S; Uneri, A; Otake, Y; Khanna, A J; Siewerdsen, J H. "Deformable image registration with local rigidity constraints for cone-beam CT-guided spine surgery". Physics in Medicine and Biology. 59 (14): 3761–3787. doi:10.1088/0031-9155/59/14/3761.
  34. ^ Reaungamornrat, S; Silva, T De; Uneri, A; Goerres, J; Jacobson, M; Ketcha, M; Vogt, S; Kleinszig, G; Khanna, A J. "Performance evaluation of MIND demons deformable registration of MR and CT images in spinal interventions". Physics in Medicine and Biology. 61 (23): 8276–8297. doi:10.1088/0031-9155/61/23/8276.
  35. ^ Uneri, Ali; Nithiananthan, Sajendra; Schafer, Sebastian; Otake, Yoshito; Stayman, J. Webster; Kleinszig, Gerhard; Sussman, Marc S.; Prince, Jerry L.; Siewerdsen, Jeffrey H. (2013-01-01). "Deformable registration of the inflated and deflated lung in cone-beam CT-guided thoracic surgery: Initial investigation of a combined model- and image-driven approach". Medical Physics. 40 (1): n/a–n/a. doi:10.1118/1.4767757. ISSN 2473-4209.
  36. ^ Prakash, P.; Zbijewski, W.; Gang, G. J.; Ding, Y.; Stayman, J. W.; Yorkston, J.; Carrino, J. A.; Siewerdsen, J. H. (2011-10-01). "Task-based modeling and optimization of a cone-beam CT scanner for musculoskeletal imaging". Medical Physics. 38 (10): 5612–5629. doi:10.1118/1.3633937. ISSN 2473-4209.
  37. ^ Carrino, John A.; Al Muhit, Abdullah; Zbijewski, Wojciech; Thawait, Gaurav K.; Stayman, J. Webster; Packard, Nathan; Senn, Robert; Yang, Dong; Foos, David H. (2013-11-18). "Dedicated Cone-Beam CT System for Extremity Imaging". Radiology. 270 (3): 816–824. doi:10.1148/radiol.13130225. ISSN 0033-8419.
  38. ^ Otake, Y.; Schafer, S.; Stayman, J. W.; Zbijewski, W.; Kleinszig, G.; Graumann, R.; Khanna, A. J.; Siewerdsen, J. H. (2012-09-07). "Automatic localization of vertebral levels in x-ray fluoroscopy using 3D-2D registration: a tool to reduce wrong-site surgery". Physics in Medicine and Biology. 57 (17): 5485–5508. doi:10.1088/0031-9155/57/17/5485. ISSN 1361-6560. PMC 3429949. PMID 22864366.{{cite journal}}: CS1 maint: PMC format (link)
  39. ^ "Jeff Siewerdsen and the I-STAR Lab win the 2013 Spine Technology Award | Johns Hopkins Department of Biomedical Engineering". Johns Hopkins Department of Biomedical Engineering. Retrieved 2017-11-12.
  40. ^ "Jeffrey Siewerdsen elected to the AAPM Board of Directors | Johns Hopkins Department of Biomedical Engineering". Johns Hopkins Department of Biomedical Engineering. Retrieved 2017-11-12.
  41. ^ Siewerdsen, Jeffrey H. (2011-08-21). "Cone-Beam CT with a Flat-Panel Detector: From Image Science to Image-Guided Surgery". Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment. 648 (Suppl 1): S241–S250. doi:10.1016/j.nima.2010.11.088. ISSN 0168-9002. PMC 3429946. PMID 22942510.{{cite journal}}: CS1 maint: PMC format (link)
  42. ^ Mirota, Daniel J.; Uneri, Ali; Schafer, Sebastian; Nithiananthan, Sajendra; Reh, Douglas D.; Gallia, Gary L.; Taylor, Russell H.; Hager, Gregory D.; Siewerdsen, Jeffrey H. (2011-03-02). "High-accuracy 3D image-based registration of endoscopic video to C-arm cone-beam CT for image-guided skull base surgery". 7964. International Society for Optics and Photonics: 79640J. doi:10.1117/12.877803. {{cite journal}}: Cite journal requires |journal= (help)
  43. ^ "A stand-up CT machine: Weight-bearing scanner developed at Johns Hopkins wins industry accolade". The Hub. 2016-10-27. Retrieved 2017-11-12.
  44. ^ Jaffray, David A.; Siewerdsen, Jeffrey H.; Wong, John W.; Martinez, Alvaro A. (2002-08-01). "Flat-panel cone-beam computed tomography for image-guided radiation therapy". International Journal of Radiation Oncology, Biology, Physics. 53 (5): 1337–1349. ISSN 0360-3016. PMID 12128137.
  45. ^ Xu, Jennifer; Sisniega, Alejandro; Zbijewski, Wojciech; Dang, Hao; Stayman, J. Webster; Mow, Michael; Wang, Xiaohui; Foos, David H.; Koliatsos, Vassillis E. (October 2016). "Technical assessment of a prototype cone-beam CT system for imaging of acute intracranial hemorrhage". Medical Physics. 43 (10): 5745. doi:10.1118/1.4963220. ISSN 2473-4209. PMID 27782694.
  46. ^ Siewerdsen, Jeffrey H.; Jaffray, David A. (2001-02-01). "Cone-beam computed tomography with a flat-panel imager: Magnitude and effects of x-ray scatter". Medical Physics. 28 (2): 220–231. doi:10.1118/1.1339879. ISSN 2473-4209.
  47. ^ Reaungamornrat, S.; Silva, T. De; Uneri, A.; Vogt, S.; Kleinszig, G.; Khanna, A. J.; Wolinsky, J. P.; Prince, J. L.; Siewerdsen, J. H. (November 2016). "MIND Demons: Symmetric Diffeomorphic Deformable Registration of MR and CT for Image-Guided Spine Surgery". IEEE Transactions on Medical Imaging. 35 (11): 2413–2424. doi:10.1109/TMI.2016.2576360. ISSN 0278-0062.
  48. ^ Otake, Yoshito; Wang, Adam S; Stayman, J Webster; Uneri, Ali; Kleinszig, Gerhard; Vogt, Sebastian; Khanna, A Jay; Gokaslan, Ziya L; Siewerdsen, Jeffrey H. "Robust 3D–2D image registration: application to spine interventions and vertebral labeling in the presence of anatomical deformation". Physics in Medicine and Biology. 58 (23): 8535–8553. doi:10.1088/0031-9155/58/23/8535.
  49. ^ Uneri, A; Silva, T De; Stayman, J W; Kleinszig, G; Vogt, S; Khanna, A J; Gokaslan, Z L; Wolinsky, J-P; Siewerdsen, J H. "Known-component 3D–2D registration for quality assurance of spine surgery pedicle screw placement". Physics in Medicine and Biology. 60 (20): 8007–8024. doi:10.1088/0031-9155/60/20/8007.
  50. ^ Nithiananthan, Sajendra; Schafer, Sebastian; Uneri, Ali; Mirota, Daniel J.; Stayman, J. Webster; Zbijewski, Wojciech; Brock, Kristy K.; Daly, Michael J.; Chan, Harley (2011-04-01). "Demons deformable registration of CT and cone-beam CT using an iterative intensity matching approach". Medical Physics. 38 (4): 1785–1798. doi:10.1118/1.3555037. ISSN 2473-4209.
  51. ^ Nithiananthan, Sajendra; Schafer, Sebastian; Mirota, Daniel J.; Stayman, J. Webster; Zbijewski, Wojciech; Reh, Douglas D.; Gallia, Gary L.; Siewerdsen, Jeffrey H. (2012-09-01). "Extra-dimensional Demons: A method for incorporating missing tissue in deformable image registration". Medical Physics. 39 (9): 5718–5731. doi:10.1118/1.4747270. ISSN 2473-4209.
  52. ^ Gang, G. J.; Tward, D. J.; Lee, J.; Siewerdsen, J. H. (2010-05-01). "Anatomical background and generalized detectability in tomosynthesis and cone-beam CT". Medical Physics. 37 (5): 1948–1965. doi:10.1118/1.3352586. ISSN 2473-4209.
  53. ^ Tward, Daniel J.; Siewerdsen, Jeffrey H. (2008-12-01). "Cascaded systems analysis of the 3D noise transfer characteristics of flat-panel cone-beam CT". Medical Physics. 35 (12): 5510–5529. doi:10.1118/1.3002414. ISSN 2473-4209.
  54. ^ Xu, J.; Zbijewski, W.; Gang, G.; Stayman, J. W.; Taguchi, K.; Lundqvist, M.; Fredenberg, E.; Carrino, J. A.; Siewerdsen, J. H. (2014-10-01). "Cascaded systems analysis of photon counting detectors". Medical Physics. 41 (10): n/a–n/a. doi:10.1118/1.4894733. ISSN 2473-4209.
  55. ^ Siewerdsen, Jeffrey H. (1998-11-01). "Signal, noise, and detective quantum efficiency of a-Si:H flat-panel imagers". Medical Physics. 25 (11): 2250–2250. doi:10.1118/1.598427. ISSN 2473-4209.
  56. ^ Siewerdsen, J. H.; Cunningham, I. A.; Jaffray, D. A. (2002-11-01). "A framework for noise-power spectrum analysis of multidimensional images". Medical Physics. 29 (11): 2655–2671. doi:10.1118/1.1513158. ISSN 2473-4209.
  57. ^ Siewerdsen, J. H.; Waese, A. M.; Moseley, D. J.; Richard, S.; Jaffray, D. A. (November 2004). "Spektr: a computational tool for x-ray spectral analysis and imaging system optimization". Medical Physics. 31 (11): 3057–3067. doi:10.1118/1.1758350. ISSN 0094-2405. PMID 15587659.
  58. ^ Punnoose, J.; Xu, J.; Sisniega, A.; Zbijewski, W.; Siewerdsen, J. H. (2016-08-01). "Technical Note: spektr 3.0—A computational tool for x-ray spectrum modeling and analysis". Medical Physics. 43 (8Part1): 4711–4717. doi:10.1118/1.4955438. ISSN 2473-4209.
  59. ^ "About the College - AIMBE". aimbe.org. Retrieved 2017-11-12.
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  • Johns Hopkins Biomedical Engineering: Pioneering in Medical Imaging.
  • [1] DASER Seminar: Images are Numbers.
  • [2] AAPM Lecture: C-Arm Cone-Beam CT.
  • [3] AAPM Lecture: C-arm Computed Tomography.
  • [4] AAPM Lecture: Image-Guided Therapies.
  • [5] AAPM President's Symposium: Innovation in Medical Physics.
  • [6] AAPM Lecture: Image-Guided Surgery
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