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Cem Altunbas

Showing results (11-20 of 32) with videos related to

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Medical Physics|May 18, 2017
Transmission characteristics of a two dimensional antiscatter grid prototype for CBCTCem Altunbas, Brian Kavanagh, Timur Alexeev, et al.
Biomedical Physics & Engineering Express|September 20, 2023
A simulation study to evaluate the effect of 2D antiscatter grid primary transmission on flat panel detector based CBCT image qualityMohamed Elsayed Eldib, Farhang Bayat, Moyed Miften, et al.
Proceedings of Spie--The International Society for Optical Engineering|April 29, 2024
Effect of scatter suppression with 2D antiscatter grids in photon counting compact CBCTRyan Sabounchi, Uttam Pyakurel, Farhang Bayat, et al.
Medical Physics|September 5, 2014
Reduction of ring artifacts in CBCT: detection and correction of pixel gain variations in flat panel detectorsCem Altunbas, Chao-Jen Lai, Yuncheng Zhong, et al.
Imaging Science in Dentistry|April 7, 2025
Effect of a prototype 2-dimensional antiscatter grid on image quality obtained with a dental cone-beam computed tomography scannerBoyuan Li, Villeseveri Somerkivi, Farhang Bayat, et al.
Medical Physics|February 8, 2021
Evaluation of scatter rejection and correction performance of 2D antiscatter grids in cone beam computed tomographyYeonok Park, Timur Alexeev, Brian Miller, et al.
Medical Physics|March 15, 2026
Experimental characterization and mitigation of scatter induced spectral contamination in photon counting CBCT for radiotherapyRyan Sabounchi, Uttam Pyakurel, Abhinya Shukla, et al.
Physics in Medicine and Biology|July 19, 2022
Concurrent kilovoltage CBCT imaging and megavoltage beam delivery: suppression of cross-scatter with 2D antiscatter grids and grid-based scatter samplingFarhang Bayat, Mohamed Elsayed Eldib, Brian Kavanagh, et al.
Scientific Reports|November 16, 2024
Evaluation of a compact cone beam CT concept with high image fidelity for point-of-care brain imagingUttam Pyakurel, Ryan Sabounchi, Mohamed Eldib, et al.
Medical Dosimetry : Official Journal of the American Association of Medical Dosimetrists|October 15, 2013
Dosimetric errors during treatment of centrally located lung tumors with stereotactic body radiation therapy: Monte Carlo evaluation of tissue inhomogeneity correctionsCem Altunbas, Brian Kavanagh, Wayne Dzingle, et al.
Pageof 4

Showing results (11-20 of 32) with videos related to

Sort By:
Pageof 4
Medical Physics|May 18, 2017
Transmission characteristics of a two dimensional antiscatter grid prototype for CBCTCem Altunbas, Brian Kavanagh, Timur Alexeev, et al.
Biomedical Physics & Engineering Express|September 20, 2023
A simulation study to evaluate the effect of 2D antiscatter grid primary transmission on flat panel detector based CBCT image qualityMohamed Elsayed Eldib, Farhang Bayat, Moyed Miften, et al.
Proceedings of Spie--The International Society for Optical Engineering|April 29, 2024
Effect of scatter suppression with 2D antiscatter grids in photon counting compact CBCTRyan Sabounchi, Uttam Pyakurel, Farhang Bayat, et al.
Medical Physics|September 5, 2014
Reduction of ring artifacts in CBCT: detection and correction of pixel gain variations in flat panel detectorsCem Altunbas, Chao-Jen Lai, Yuncheng Zhong, et al.
Imaging Science in Dentistry|April 7, 2025
Effect of a prototype 2-dimensional antiscatter grid on image quality obtained with a dental cone-beam computed tomography scannerBoyuan Li, Villeseveri Somerkivi, Farhang Bayat, et al.
Medical Physics|February 8, 2021
Evaluation of scatter rejection and correction performance of 2D antiscatter grids in cone beam computed tomographyYeonok Park, Timur Alexeev, Brian Miller, et al.
Medical Physics|March 15, 2026
Experimental characterization and mitigation of scatter induced spectral contamination in photon counting CBCT for radiotherapyRyan Sabounchi, Uttam Pyakurel, Abhinya Shukla, et al.
Physics in Medicine and Biology|July 19, 2022
Concurrent kilovoltage CBCT imaging and megavoltage beam delivery: suppression of cross-scatter with 2D antiscatter grids and grid-based scatter samplingFarhang Bayat, Mohamed Elsayed Eldib, Brian Kavanagh, et al.
Scientific Reports|November 16, 2024
Evaluation of a compact cone beam CT concept with high image fidelity for point-of-care brain imagingUttam Pyakurel, Ryan Sabounchi, Mohamed Eldib, et al.
Medical Dosimetry : Official Journal of the American Association of Medical Dosimetrists|October 15, 2013
Dosimetric errors during treatment of centrally located lung tumors with stereotactic body radiation therapy: Monte Carlo evaluation of tissue inhomogeneity correctionsCem Altunbas, Brian Kavanagh, Wayne Dzingle, et al.
Pageof 4