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Gregory Bootsma
Gregory Bootsma
Techna Institute and Department of Radiation Physics @ UHN, Toronto, Canda
Verified email at rmp.uhn.on.ca
Title
Cited by
Cited by
Year
The effects of compensator and imaging geometry on the distribution of x‐ray scatter in CBCT
GJ Bootsma, F Verhaegen, DA Jaffray
Medical physics 38 (2), 897-914, 2011
732011
Efficient scatter distribution estimation and correction in CBCT using concurrent Monte Carlo fitting
GJ Bootsma, F Verhaegen, DA Jaffray
Medical Physics 42 (1), 54-68, 2015
612015
A combined dose calculation and verification method for a small animal precision irradiator based on onboard imaging
PV Granton, M Podesta, G Landry, S Nijsten, G Bootsma, F Verhaegen
Medical Physics 39 (7Part1), 4155-4166, 2012
562012
Intraoperative cone‐beam CT for correction of periaxial malrotation of the femoral shaft: A surface‐matching approach
A Khoury, CM Whyne, M Daly, D Moseley, G Bootsma, T Skrinskas, ...
Medical physics 34 (4), 1380-1387, 2007
502007
Cone beam computed tomography image guidance system for a dedicated intracranial radiosurgery treatment unit
M Ruschin, PT Komljenovic, S Ansell, C Ménard, G Bootsma, YB Cho, ...
International Journal of Radiation Oncology* Biology* Physics 85 (1), 243-250, 2013
472013
Multimode C-arm fluoroscopy, tomosynthesis, and cone-beam CT for image-guided interventions: from proof of principle to patient protocols
JH Siewerdsen, MJ Daly, G Bachar, DJ Moseley, G Bootsma, KK Brock, ...
Proceedings of SPIE 6510, 65101A-651011, 2007
422007
Preliminary evaluation of a novel thermoplastic mask system with intra-fraction motion monitoring for future use with image-guided gamma knife
W Li, G Bootsma, O Von Schultz, P Carlsson, N Laperriere, BA Millar, ...
Cureus 8 (3), 2016
362016
Spatial frequency spectrum of the x‐ray scatter distribution in CBCT projections
GJ Bootsma, F Verhaegen, DA Jaffray
Medical physics 40 (11), 111901, 2013
362013
Multiview robotic microscope reveals the in-plane kinematics of amphibian neurulation
JH Veldhuis, GW Brodland, CJ Wiebe, GJ Bootsma
Annals of biomedical engineering 33, 821-828, 2005
332005
Initial investigation of an automatic registration algorithm for surgical navigation
GJ Bootsma, JH Siewerdsen, MJ Daly, DA Jaffray
2008 30th Annual International Conference of the IEEE Engineering in …, 2008
272008
Clinical evaluation of a novel thermoplastic mask system with intrafraction motion monitoring using IR tracking and cone beam CT for Gamma Knife radiosurgery
C Chung, W Li, G Bootsma, Y Cho, O von Schultz, P Carlsson, DA Jaffray
International Journal of Radiation Oncology, Biology, Physics 90 (1), S848, 2014
122014
Automated 3-D reconstruction of the surface of live early-stage amphibian embryos
GJ Bootsma, GW Brodland
IEEE transactions on biomedical engineering 52 (8), 1407-1414, 2005
122005
Image-guided multi-source radiotherapy
DA Jaffray, KJ Brown, G Bootsma, M Ruschin, P Carlsson
US Patent 7,729,473, 2010
102010
Geometric performance and efficiency of an optical tracking system for daily pre-treatment positioning in pelvic radiotherapy patients
W Li, F Sie, G Bootsma, D Moseley, CN Catton, DA Jaffray
Technology in cancer research & treatment 10 (2), 163-170, 2011
92011
The effects of compensator design on scatter distribution and magnitude: a Monte Carlo study
GJ Bootsma, F Verhaegen, DA Jaffray
Medical Imaging 2011: Physics of Medical Imaging 7961, 74-86, 2011
82011
Monte Carlo kilovoltage X-ray tube simulation: A statistical analysis and compact simulation method
GJ Bootsma, H Nordström, M Eriksson, DA Jaffray
Physica Medica 72, 80-87, 2020
62020
Evaluating stress-related uncertainties in stereotactic frame-based localization for gamma knife radiosurgery
Y Cho, G Bootsma, M Ruschin, D MacFadden, M Hodaie, C Ménard, ...
International Journal of Radiation Oncology, Biology, Physics 75 (3), S691-S692, 2009
52009
Monte Carlo analysis of beam blocking grid design parameters: Scatter estimation and the importance of electron backscatter
GJ Bootsma, L Ren, H Zhang, JY Jin, DA Jaffray
Medical physics 45 (3), 1059-1070, 2018
32018
SU‐E‐I‐116: Spatial Frequency Spectrum of the X‐Ray Scatter Distribution in CBCT
G Bootsma, F Verhaegen, D Jaffray
Medical Physics 38 (6Part5), 3422-3422, 2011
32011
Target-specific dose and scatter estimation in CT images
M Hennix, H Nordstrom, M Eriksson, J Adler, D Jaffray, G Bootsma, ...
US Patent 10,497,113, 2019
22019
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