Publicaciones Imprimir Liu C, Beltran CJ, Shen J, Lu B, Park C, Yaddanapudi S, Tan J, Furutani KM, Liang X. Investigation of scan path optimization in improving proton pencil beam scanning continuous delivery. Phys Med Biol. 2023 Sep 27; 68 (19) Epub 2023 Sept 27 View PubMed Liang X, Beltran CJ, Liu C, Park C, Lu B, Yaddanapudi S, Tan J, Furutani KM. Selecting Optimal Proton Pencil Beam Scanning Plan Parameters to Reduce Dose Discrepancy between Discrete Spot Plan and Continuous Scanning: A Proof-of-Concept Study. Cancers (Basel). 2023 Aug 13; 15 (16) View PubMed Morgan HE, Wang K, Yan Y, Desai N, Hannan R, Chambers E, Cai B, Lin MH, Sher DJ, Wang J, Wang AZ, Jiang S, Timmerman R, Park CJ, Garant A. Preliminary Evaluation of PTV Margins for Online Adaptive Radiation Therapy of the Prostatic Fossa. Pract Radiat Oncol. 2023 Jul-Aug; 13 (4):e345-e353 Epub 2022 Dec 10 View PubMed Yen A, Choi B, Inam E, Yeh A, Lin MH, Park C, Hrycushko B, Nwachukwu C, Albuquerque K. Spare the Bowel, Don't Spoil the Target: Optimal Margin Assessment for Online Cone Beam Adaptive Radiation Therapy (OnC-ART) of the Cervix. Pract Radiat Oncol. 2023 Mar-Apr; 13 (2):e176-e183 Epub 2022 Nov 07 View PubMed Chun J, Park JC, Olberg S, Zhang Y, Nguyen D, Wang J, Kim JS, Jiang S. Intentional deep overfit learning (IDOL): A novel deep learning strategy for adaptive radiation therapy. Med Phys. 2022 Jan; 49 (1):488-496 Epub 2021 Nov 30 View PubMed Olberg S, Chun J, Su Choi B, Park I, Kim H, Kim T, Sung Kim J, Green O, Park JC. Abdominal synthetic CT reconstruction with intensity projection prior for MRI-only adaptive radiotherapy. Phys Med Biol. 2021 Oct 1; 66 (20) Epub 2021 Oct 01 View PubMed Hassanzadeh C, Rudra S, Bommireddy A, Hawkins WG, Wang-Gillam A, Fields RC, Cai B, Park J, Green O, Roach M, Henke L, Kim H. Ablative Five-Fraction Stereotactic Body Radiation Therapy for Inoperable Pancreatic Cancer Using Online MR-Guided Adaptation. Adv Radiat Oncol. 2021 Jan-Feb; 6 (1):100506 Epub 2020 June 25 View PubMed Kang SW, Chung JB, Kim KH, Park JY, Park HJ, Cho W, Olberg S, Suh TS, Park JC. Development of Volumetric Independent Dose Calculation System for Verification of the Treatment Plan in Image-Guided Adaptive Brachytherapy. Front Oncol. 2020; 10:609 Epub 2020 May 13 View PubMed Kim T, Park JC, Gach HM, Chun J, Mutic S. Technical Note: Real-time 3D MRI in the presence of motion for MRI-guided radiotherapy: 3D Dynamic keyhole imaging with super-resolution. Med Phys. 2019 Oct; 46 (10):4631-4638 Epub 2019 Aug 27 View PubMed Chun J, Zhang H, Gach HM, Olberg S, Mazur T, Green O, Kim T, Kim H, Kim JS, Mutic S, Park JC. MRI super-resolution reconstruction for MRI-guided adaptive radiotherapy using cascaded deep learning: In the presence of limited training data and unknown translation model. Med Phys. 2019 Sep; 46 (9):4148-4164 Epub 2019 Aug 07 View PubMed Olberg S, Zhang H, Kennedy WR, Chun J, Rodriguez V, Zoberi I, Thomas MA, Kim JS, Mutic S, Green OL, Park JC. Synthetic CT reconstruction using a deep spatial pyramid convolutional framework for MR-only breast radiotherapy. Med Phys. 2019 Sep; 46 (9):4135-4147 Epub 2019 Aug 07 View PubMed Cai B, Laugeman E, Mazur TR, Park JC, Henke LE, Kim H, Hugo GD, Mutic S, Li H. Characterization of a prototype rapid kilovoltage x-ray image guidance system designed for a ring shape radiation therapy unit. Med Phys. 2019 Mar; 46 (3):1355-1370 Epub 2019 Feb 13 View PubMed Olberg S, Green O, Cai B, Yang D, Rodriguez V, Zhang H, Kim JS, Parikh PJ, Mutic S, Park JC. Optimization of treatment planning workflow and tumor coverage during daily adaptive magnetic resonance image guided radiation therapy (MR-IGRT) of pancreatic cancer. Radiat Oncol. 2018 Mar 24; 13 (1):51 View PubMed Wang Y, Mazur TR, Park JC, Yang D, Mutic S, Li HH. Development of a fast Monte Carlo dose calculation system for online adaptive radiation therapy quality assurance. Phys Med Biol. 2017 Jun 21; 62 (12):4970-4990 Epub 2017 Apr 20 View PubMed Park JY, Li F, Li J, Kahler D, Park JC, Yan G, Liu C, Lu B. Angular under-sampling effect on VMAT dose calculation: An analysis and a solution strategy. Med Phys. 2017 Jun; 44(6):2096-2114. Epub 2017 May 18. View PubMed Fan Q, Yeung AR, Amdur R, Helmig R, Park J, Li J, Kahler D, Liu C, Lu B. Image-Guided High-Dose Rate Brachytherapy in Cervix Carcinoma Using Balloon Catheter and Belt Immobilization System. Technol Cancer Res Treat. 2017 Jun; 16(3):257-266. Epub 2016 Feb 10. View PubMed Lee HC, Song B, Kim JS, Jung JJ, Li HH, Mutic S, Park JC. Variable step size methods for solving simultaneous algebraic reconstruction technique (SART)-type cbct reconstructions. Oncotarget. 2017 May 16; 8 (20):33827-33835 View PubMed Lee HC, Song B, Kim JS, Jung JJ, Li HH, Mutic S, Park JC. An efficient iterative CBCT reconstruction approach using gradient projection sparse reconstruction algorithm. Oncotarget. 2016 Dec 27; 7 (52):87342-87350 View PubMed Lee CY, Song H, Park CW, Chung YH, Kim JS, Park JC. Optimization of Proton CT Detector System and Image Reconstruction Algorithm for On-Line Proton Therapy. PLoS One. 2016; 11 (5):e0156226 Epub 2016 May 31 View PubMed Park JC, Zhang H, Chen Y, Fan Q, Li JG, Liu C, Lu B. Common-mask guided image reconstruction (c-MGIR) for enhanced 4D cone-beam computed tomography. Phys Med Biol. 2015 Dec 07; 60(23):9157-83. Epub 2015 Nov 12. View PubMed Fan Q, Lu B, Park JC, Niu T, Li JG, Liu C, Zhu L. Image-domain shading correction for cone-beam CT without prior patient information. J Appl Clin Med Phys. 2015 Nov 08; 16(6):65-75. View PubMed Park JC, Zhang H, Chen Y, Fan Q, Kahler DL, Liu C, Lu B. Priori mask guided image reconstruction (p-MGIR) for ultra-low dose cone-beam computed tomography. Phys Med Biol. 2015 Nov 07; 60(21):8505-24. Epub 2015 Oct 20. View PubMed Park JC, Li JG, Arhjoul L, Yan G, Lu B, Fan Q, Liu C. Adaptive beamlet-based finite-size pencil beam dose calculation for independent verification of IMRT and VMAT. Med Phys. 2015 Apr; 42(4):1836-50. View PubMed Seo C, Cha BK, Jeon S, Huh Y, Park JC, Lee B, Baek J, Kim E. Compressed sensing with gradient total variation for low-dose CBCT reconstruction. Nuclear Instruments and Methods in Physics Research Section A. 2015; 784:570-573. Lu B, Chen Y, Park JC, Fan Q, Kahler D, Liu C. A method of surface marker location optimization for tumor motion estimation in lung stereotactic body radiation therapy. Med Phys. 2015 Jan; 42(1):244-53. View PubMed Song B, Park JC, Song WY. A low-complexity 2-point step size gradient projection method with selective function evaluations for smoothed total variation based CBCT reconstructions. Phys Med Biol. 2014 Nov 7; 59 (21):6565-82 Epub 2014 Oct 16 View PubMed Park JC, Kim JS, Park SH, Webster MJ, Lee S, Song WY, Han Y. Four dimensional digital tomosynthesis using on-board imager for the verification of respiratory motion. PLoS One. 2014; 9 (12):e115795 Epub 2014 Dec 26 View PubMed Seo CW, Cha BK, Kim RK, Kim CR, Yang K, Huh Y, Jeon S, Park JC, Song B, Song WY. Development and Operation of a Prototype Cone-beam Computed Tomography system for X-ray Medical Imaging. J Korean Phys Soc. 2014; 64(1):129-134. Seo CW, Cha B, Yang K, Jeon S, Huh Y, Park JC, Song B, Song WY, Lee B. Imaging performance evaluation of full and binning acquisition modes in a prototype CBCT system equipped with the TFT X-ray detector. Nuclear Instruments and Methods in Physics Research Section A. 2014; 765:280-284. Park JC, Kim JS, Park SH, Liu Z, Song B, Song WY. Motion-map constrained image reconstruction (MCIR): application to four-dimensional cone-beam computed tomography. Med Phys. 2013 Dec; 40 (12):121710 View PubMed Webster MJ, Devic S, Vuong T, Yup Han D, Park JC, Scanderbeg D, Lawson J, Song B, Tyler Watkins W, Pawlicki T, Song WY. Dynamic modulated brachytherapy (DMBT) for rectal cancer. Med Phys. 2013 Jan; 40 (1):011718 View PubMed Kauweloa KI, Park JC, Sandhu A, Pawlicki T, Song B, Song WY. Visibility of internal target volume of dynamic tumors in free-breathing cone-beam computed tomography for image guided radiation therapy. Prog Med Phys. 2013; 24(4):220-229. Park JC, Park SH, Song B, Song WY. SU-E-J-128: Liver Motion during CBCT-Guided SBRT. Med Phys. 2012 Jun; 39 (6Part8):3682 View PubMed Park JC, Song B, Kim JS, Park SH, Kim HK, Liu Z, Suh TS, Song WY. Fast compressed sensing-based CBCT reconstruction using Barzilai-Borwein formulation for application to on-line IGRT. Med Phys. 2012 Mar; 39 (3):1207-17 View PubMed Kauweloa KI, Ruan D, Park JC, Sandhu A, Kim GY, Pawlicki T, Watkins WT, Song B, Song WY. GateCT surface tracking system for respiratory signal reconstruction in 4DCT imaging. Med Phys. 2012 Jan; 39 (1):492-502 View PubMed Park JC, Park SH, Kim JS, Han Y, Cho MK, Kim HK, Liu Z, Jiang SB, Song B, Song WY. Ultra-fast digital tomosynthesis reconstruction using general-purpose GPU programming for image-guided radiation therapy. Technol Cancer Res Treat. 2011 Aug; 10 (4):295-306 View PubMed Park JC, Park SH, Kim JH, Yoon SM, Kim SS, Kim JS, Liu Z, Watkins T, Song WY. Four-dimensional cone-beam computed tomography and digital tomosynthesis reconstructions using respiratory signals extracted from transcutaneously inserted metal markers for liver SBRT. Med Phys. 2011 Feb; 38 (2):1028-36 View PubMed Park JC, Kim HK, Song WY, Achterkirchen T, Lee HK. Defective pixel map creation based on wavelet analysis in digital radiography detectors. Nuclear Instruments and Methods in Physics Research Section A. 2011; 634(1):101-105. Watkins WT, Li R, Lewis J, Park JC, Sandhu A, Jiang SB, Song WY. Patient-specific motion artifacts in 4DCT. Med Phys. 2010 Jun; 37 (6):2855-61 View PubMed Park JC, Park SH, Kim JS, Han Y, Ju SG, Shin E, Shin JS, Park HC, Ahn YC, Song WY. Digital tomosynthesis for patient alignment system using half-fan mode CBCT projection images. Korean J Med Phys. 2010; 21(4):360-366. Park, Kim , D, Jang , D, Yoon , H, Choe , B, Kim , H, Lee , H. Contrast enhancement for x-ray images based on combined enhancement of scaling and wavelet coefficients. Korean J Med Phys. 2009; 19(3):150-156. Jang D-Y, Lee H-K, Choe B-Y, Park C-J, Kim D-I, Suh T-S, Kim J-S, Jung N-K, Seo S-W, Seong W. Performance Evaluation of Carbon-Interspaced Anti-scatter Grids in Mammography: Empirical Formula and Monte Carlo Simulation Studies. J Korean Phys Soc. 2008; 53(2):863-867. Yoon JW, Park YG, Park CJ, Kim DI, Lee JH, Chung NK, Choe BY, Suh TS, Lee HK. Reduction of a grid moire pattern by integrating a carbon-interspaced high precision x-ray grid with a digital radiographic detector. Med Phys. 2007 Nov; 34 (11):4092-7 View PubMed Kim D-I, Kim S-H, Park C-J, Choe B-Y, Suh T-S, Lee H-K. A Quantitative Study of the Relationship between Absorbed Energy and DR Pixel Values Based on the X-Ray Energy Spectrum Model. J Korean Phys Soc. 2007; 51(1):224-229. PST-20534603 Inicio Publicaciones