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Cem Altunbas
Cem Altunbas
University of Colorado Anschutz Medical Campus
Verified email at cuanschutz.edu
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Year
Construction, test and commissioning of the triple-GEM tracking detector for COMPASS
C Altunbas, M Capéans, K Dehmelt, J Ehlers, J Friedrich, I Konorov, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2002
3692002
Commissioning of the Varian TrueBeam linear accelerator: a multi‐institutional study
C Glide‐Hurst, M Bellon, R Foster, C Altunbas, M Speiser, M Altman, ...
Medical physics 40 (3), 031719, 2013
1932013
Visibility of microcalcification in cone beam breast CT: Effects of x‐ray tube voltage and radiation dose
CJ Lai, CC Shaw, L Chen, MC Altunbas, X Liu, T Han, T Wang, WT Yang, ...
Medical physics 34 (7), 2995-3004, 2007
1102007
A post‐reconstruction method to correct cupping artifacts in cone beam breast computed tomography
MC Altunbas, CC Shaw, L Chen, C Lai, X Liu, T Han, T Wang
Medical physics 34 (7), 3109-3118, 2007
972007
Triple GEM tracking detectors for COMPASS
B Ketzer, MC Altunbas, K Dehmelt, J Ehlers, J Friedrich, B Grube, ...
IEEE Transactions on Nuclear Science 49 (5), 2403-2410, 2002
792002
Hedgehog signaling drives radioresistance and stroma-driven tumor repopulation in head and neck squamous cancers
GN Gan, J Eagles, SB Keysar, G Wang, MJ Glogowska, C Altunbas, ...
Cancer research 74 (23), 7024-7036, 2014
752014
Aging measurements with the gas electron multiplier (GEM)
MC Altunbas, K Dehmelt, S Kappler, B Ketzer, L Ropelewski, F Sauli, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2003
752003
Feasibility of volume‐of‐interest (VOI) scanning technique in cone beam breast CT—a preliminary study
L Chen, CC Shaw, MC Altunbas, CJ Lai, X Liu, T Han, T Wang, WT Yang, ...
Medical physics 35 (8), 3482-3490, 2008
682008
Spatial resolution properties in cone beam CT: a simulation study
L Chen, CC Shaw, MC Altunbas, CJ Lai, X Liu
Medical physics 35 (2), 724-734, 2008
582008
An accurate scatter measurement and correction technique for cone beam breast CT imaging using scanning sampled measurement (SSM) technique
X Liu, CC Shaw, T Wang, L Chen, MC Altunbas, SC Kappadath
Medical Imaging 2006: Physics of Medical Imaging 6142, 1059-1065, 2006
462006
Transmission characteristics of a two dimensional antiscatter grid prototype for CBCT
C Altunbas, B Kavanagh, T Alexeev, M Miften
Medical physics 44 (8), 3952-3964, 2017
372017
Reduction of ring artifacts in CBCT: Detection and correction of pixel gain variations in flat panel detectors
C Altunbas, CJ Lai, Y Zhong, CC Shaw
Medical physics 41 (9), 091913, 2014
352014
Cone-beam CT breast imaging with a flat panel detector: a simulation study
L Chen, CC Shaw, S Tu, MC Altunbas, T Wang, C Lai, X Liu, ...
Medical Imaging 2005: Physics of Medical Imaging 5745, 943-951, 2005
312005
Two‐dimensional antiscatter grid: A novel scatter rejection device for Cone‐beam computed tomography
T Alexeev, B Kavanagh, M Miften, C Altunbas
Medical physics 45 (2), 529-534, 2018
302018
An alternate line erasure and readout (ALER) method for implementing slot-scan imaging technique with a flat-panel detector-initial experiences
X Liu, CC Shaw, MC Altunbas, T Wang
IEEE transactions on medical imaging 25 (4), 496-502, 2006
302006
Cone beam breast CT with a flat panel detector-simulation, implementation and demonstration
CC Shaw, L Chen, MC Altunbas, S Tu, TP Wang, CJ Lai, SC Kappadath, ...
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 4461-4464, 2006
272006
Simulation of x‐ray‐induced acoustic imaging for absolute dosimetry: Accuracy of image reconstruction methods
F Forghani, A Mahl, TJ Patton, BL Jones, MA Borden, DC Westerly, ...
Medical physics 47 (3), 1280-1290, 2020
232020
A unified scatter rejection and correction method for cone beam computed tomography
C Altunbas, Y Park, Z Yu, A Gopal
Medical physics 48 (3), 1211-1225, 2021
222021
Evaluation of scatter rejection and correction performance of 2D antiscatter grids in cone beam computed tomography
Y Park, T Alexeev, B Miller, M Miften, C Altunbas
Medical physics 48 (4), 1846-1858, 2021
172021
Effect of grid geometry on the transmission properties of 2D grids for flat detectors in CBCT
C Altunbas, T Alexeev, M Miften, B Kavanagh
Physics in Medicine & Biology 64 (22), 225006, 2019
162019
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