Guang-Hong Chen, Ph.D. - Publications

Affiliations: 
2000 University of Utah, Salt Lake City, UT 
Area:
Condensed Matter Physics

50 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Ji X, Zhang R, Chen GH, Li K. Task-driven optimization of the non-spectral mode of photon counting CT for intracranial hemorrhage assessment. Physics in Medicine and Biology. PMID 31509812 DOI: 10.1088/1361-6560/ab43a6  0.68
2019 Li K, Chen GH. Statistical properties of cerebral CT perfusion imaging systems. Part II. Deconvolution-based systems. Medical Physics. PMID 31495935 DOI: 10.1002/mp.13805  0.68
2019 Li K, Strother CM, Chen GH. Statistical properties of cerebral CT perfusion imaging systems. Part I. Cerebral blood volume maps generated from nondeconvolution-based systems. Medical Physics. PMID 31487396 DOI: 10.1002/mp.13806  0.68
2019 Harvey E, Feng M, Ji X, Zhang R, Li Y, Chen GH, Li K. Impacts of photon counting CT to maximum intensity projection (MIP) images of cerebral CT angiography: theoretical and experimental studies. Physics in Medicine and Biology. PMID 31315093 DOI: 10.1088/1361-6560/ab32fe  0.68
2019 Ji X, Feng M, Zhang R, Chen GH, Li K. An experimental method to correct drift-induced error in zero-frequency DQE measurement. Proceedings of Spie--the International Society For Optical Engineering. 10948. PMID 31105375 DOI: 10.1117/12.2512467  0.68
2019 Ji X, Zhang R, Li K, Chen GH. Impact of the sensitivity factor on the signal-to-noise ratio in grating-based phase contrast imaging. Proceedings of Spie--the International Society For Optical Engineering. 10948. PMID 31068738 DOI: 10.1117/12.2512251  0.68
2019 Zhang R, Li K, Garrett JW, Chen GH. Human-Compatible Multi-Contrast Mammographic Prototype System. Proceedings of Spie--the International Society For Optical Engineering. 10948. PMID 31057200 DOI: 10.1117/12.2513149  0.68
2019 Cruz-Bastida JP, Zhang R, Gomez-Cardona D, Hayes J, Li K, Chen GH. Impact of noise-reduction schemes on quantitative accuracy of CT numbers. Medical Physics. PMID 31004439 DOI: 10.1002/mp.13549  0.68
2019 Li Y, Li K, Zhang C, Montoya J, Chen GH. Learning to Reconstruct Computed Tomography (CT) Images Directly from Sinogram Data under A Variety of Data Acquisition Conditions. Ieee Transactions On Medical Imaging. PMID 30990179 DOI: 10.1109/TMI.2019.2910760  0.68
2019 Ji X, Feng M, Zhang R, Chen GH, Li K. An experimental method to directly measure DQE(k) at k = 0 for 2D x-ray imaging systems. Physics in Medicine and Biology. PMID 30884472 DOI: 10.1088/1361-6560/ab10a2  0.68
2018 Li K, Zhang R, Garrett J, Ge Y, Ji X, Chen GH. Design, Construction, and Initial Results of a Prototype Multi-Contrast X-Ray Breast Imaging System. Proceedings of Spie--the International Society For Optical Engineering. 10573. PMID 30443102 DOI: 10.1117/12.2293921  0.68
2018 Garrett JW, Li Y, Li K, Wu Y, Johnson K, Schafer S, Chen GH. Quantification of Temporal Resolution Improvement Factor in SMART-RECON Based Time-Resolved C-arm Cone Beam CT Angiography (TR-CBCTA). Physics in Medicine and Biology. PMID 30196276 DOI: 10.1088/1361-6560/aadfef  0.68
2018 Li Y, Chen GH. An Empirical Data Inconsistency Metric (DIM) Driven CT Image Reconstruction Method. Ieee Transactions On Medical Imaging. PMID 30106713 DOI: 10.1109/TMI.2018.2864944  0.68
2018 Zhang R, Cruz-Bastida JP, Gomez-Cardona D, Hayes J, Li K, Chen GH. Quantitative Accuracy of CT Numbers in CT: Theoretical Analyses and Experimental Studies. Medical Physics. PMID 30102414 DOI: 10.1002/mp.13119  0.68
2018 Ji X, Zhang R, Chen GH, Li K. Impact of anti-charge sharing on the zero-frequency detective quantum efficiency of CdTe-based photon counting detector system: cascaded systems analysis and experimental validation. Physics in Medicine and Biology. PMID 29582785 DOI: 10.1088/1361-6560/aab9c9  0.68
2018 Garrett JW, Li Y, Li K, Chen GH. Reduced Anatomical Clutter in Digital Breast Tomosynthesis with Statistical Iterative Reconstruction. Medical Physics. PMID 29542821 DOI: 10.1002/mp.12864  0.68
2018 Hayes JW, Gomez-Cardona D, Zhang R, Li K, Cruz-Bastida JP, Chen GH. Low Dose Cone-Beam CT via Raw Counts Domain Low Signal Correction Schemes: Performance Assessment and Task-Based Parameter Optimization (Part I: Assessment of spatial resolution and noise performance). Medical Physics. PMID 29532483 DOI: 10.1002/mp.12856  0.68
2018 Gomez-Cardona D, Hayes J, Zhang R, Li K, Cruz-Bastida JP, Chen GH. Low Dose Cone-Beam CT via Raw Counts Domain Low Signal Correction Schemes: Performance Assessment and Task-Based Parameter Optimization (Part II.Task-based parameter optimization). Medical Physics. PMID 29532480 DOI: 10.1002/mp.12855  0.68
2018 Li Y, Garrett JW, Li K, Wu Y, Johnson K, Schafer S, Strother C, Chen GH. Time-resolved C-arm cone beam CT angiography (TR-CBCTA) imaging from a single short-scan C-arm cone beam CT acquisition with intra-arterial contrast injection. Physics in Medicine and Biology. PMID 29494345 DOI: 10.1088/1361-6560/aab346  0.68
2017 Ji X, Zhang R, Ge Y, Chen GH, Li K. Signal and noise characteristics of a CdTe-based photon counting detector: Cascaded systems analysis and experimental studies. Proceedings of Spie--the International Society For Optical Engineering. 10132. PMID 30416244 DOI: 10.1117/12.2255063  0.68
2017 Ge Y, Ji X, Zhang R, Li K, Chen GH. K-edge energy-based calibration method for photon counting detectors. Physics in Medicine and Biology. PMID 29072192 DOI: 10.1088/1361-6560/aa9637  0.68
2017 Li Y, Speidel MA, Francois CJ, Chen GH. Radiation dose reduction in CT myocardial perfusion imaging using SMART-RECON. Ieee Transactions On Medical Imaging. PMID 28866488 DOI: 10.1109/TMI.2017.2747521  0.68
2017 Cruz-Bastida JP, Gomez-Cardona D, Garrett J, Szczykutowicz T, Chen GH, Li K. Modified ideal observer model (MIOM) for high contrast and high spatial resolution CT imaging tasks. Medical Physics. PMID 28600849 DOI: 10.1002/mp.12404  0.68
2017 Ji X, Ge Y, Zhang R, Li K, Chen GH. Studies of signal estimation bias in grating-based x-ray multi-contrast imaging. Medical Physics. PMID 28339107 DOI: 10.1002/mp.12235  0.68
2017 Chen Y, Budde A, Li K, Li Y, Hsieh J, Chen GH. A platform-independent method to reduce CT truncation artifacts using discriminative dictionary representations. Medical Physics. 44: 121-131. PMID 28102942 DOI: 10.1002/mp.12032  0.68
2016 Li Y, Niu K, Yang P, Aagaard-Kienitz B, Niemann DB, Ahmed AS, Strother C, Chen GH. Mask free Intravenous 3D Digital Subtraction Angiography (IV 3D-DSA) from a single C-arm acquisition. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 29200594 DOI: 10.1117/12.2216869  0.68
2016 Li K, Chen GH. Noise characteristics of CT perfusion imaging: How does noise propagate from source images to final perfusion maps? Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 29200593 DOI: 10.1117/12.2216293  0.68
2016 Li Y, Garrett J, Chen GH. Reduction of Beam Hardening Artifacts in Cone-Beam CT Imaging via SMART-RECON Algorithm. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 29200592 DOI: 10.1117/12.2216882  0.68
2016 Pooler BD, Lubner MG, Kim DH, Chen OT, Li K, Chen GH, Pickhardt PJ. Prospective Evaluation of Reduced Dose Computed Tomography for the Detection of Low-Contrast Liver Lesions: Direct Comparison with Concurrent Standard Dose Imaging. European Radiology. PMID 27595834 DOI: 10.1007/s00330-016-4571-4  0.68
2016 Gomez-Cardona D, Cruz-Bastida JP, Li K, Budde A, Hsieh J, Chen GH. Impact of bowtie filter and object position on the two-dimensional noise power spectrum of a clinical MDCT system. Medical Physics. 43: 4495. PMID 27487866 DOI: 10.1118/1.4954848  0.68
2016 Ge Y, Zhang R, Li K, Chen GH. Improving radiation dose efficiency of X-ray differential phase contrast imaging using an energy-resolving grating interferometer and a novel rank constraint. Optics Express. 24: 12955-12968. PMID 27410315  0.68
2016 Cruz-Bastida JP, Gomez-Cardona D, Li K, Sun H, Hsieh J, Szczykutowicz TP, Chen GH. Hi-Res scan mode in clinical MDCT systems: Experimental assessment of spatial resolution performance. Medical Physics. 43: 2399. PMID 27147351 DOI: 10.1118/1.4946816  0.68
2016 Gomez-Cardona D, Li K, Hsieh J, Lubner MG, Pickhardt PJ, Chen GH. Can conclusions drawn from phantom-based image noise assessments be generalized to in vivo studies for the nonlinear model-based iterative reconstruction method? Medical Physics. 43: 687. PMID 26843232 DOI: 10.1118/1.4939257  0.68
2015 Bannas P, Li Y, Motosugi U, Li K, Lubner M, Chen GH, Pickhardt PJ. Prior Image Constrained Compressed Sensing Metal Artifact Reduction (PICCS-MAR): 2D and 3D Image Quality Improvement with Hip Prostheses at CT Colonography. European Radiology. PMID 26521266 DOI: 10.1007/s00330-015-4044-1  0.68
2015 Gomez-Cardona D, Nagle SK, Li K, Robinson TE, Chen GH. Influence of radiation dose and reconstruction algorithm in MDCT assessment of airway wall thickness: A phantom study. Medical Physics. 42: 5919. PMID 26429266 DOI: 10.1118/1.4930797  0.68
2015 Garrett J, Ge Y, Li K, Chen GH. Correction of data truncation artifacts in differential phase contrast (DPC) tomosynthesis imaging. Physics in Medicine and Biology. 60: 7713-7728. PMID 26394181 DOI: 10.1088/0031-9155/60/19/7713  0.68
2015 Li K, Gomez-Cardona D, Hsieh J, Lubner MG, Pickhardt PJ, Chen GH. Statistical model based iterative reconstruction in clinical CT systems. Part III. Task-based kV/mAs optimization for radiation dose reduction. Medical Physics. 42: 5209. PMID 26328971 DOI: 10.1118/1.4927722  0.68
2015 Chen GH, Li Y. Synchronized multiartifact reduction with tomographic reconstruction (SMART-RECON): A statistical model based iterative image reconstruction method to eliminate limited-view artifacts and to mitigate the temporal-average artifacts in time-resolved CT. Medical Physics. 42: 4698-707. PMID 26233197 DOI: 10.1118/1.4926430  0.68
2015 Lubner MG, Pooler BD, Kitchin DR, Tang J, Li K, Kim DH, Del Rio AM, Chen GH, Pickhardt PJ. Sub-milliSievert (sub-mSv) CT colonography: a prospective comparison of image quality and polyp conspicuity at reduced-dose versus standard-dose imaging. European Radiology. 25: 2089-102. PMID 25903700 DOI: 10.1007/s00330-015-3603-9  0.68
2014 Garrett J, Ge Y, Li K, Chen GH. Anatomical background noise power spectrum in differential phase contrast and dark field contrast mammograms. Medical Physics. 41: 120701. PMID 25471946 DOI: 10.1118/1.4901313  0.68
2014 Li K, Garrett J, Ge Y, Chen GH. Statistical model based iterative reconstruction (MBIR) in clinical CT systems. Part II. Experimental assessment of spatial resolution performance. Medical Physics. 41: 071911. PMID 24989389 DOI: 10.1118/1.4884038  0.68
2014 Ge Y, Li K, Garrett J, Chen GH. Grating based x-ray differential phase contrast imaging without mechanical phase stepping. Optics Express. 22: 14246-52. PMID 24977522  0.68
2014 Li K, Tang J, Chen GH. Statistical model based iterative reconstruction (MBIR) in clinical CT systems: experimental assessment of noise performance. Medical Physics. 41: 041906. PMID 24694137 DOI: 10.1118/1.4867863  0.68
2014 Li K, Ge Y, Garrett J, Bevins N, Zambelli J, Chen GH. Grating-based phase contrast tomosynthesis imaging: proof-of-concept experimental studies. Medical Physics. 41: 011903. PMID 24387511 DOI: 10.1118/1.4835455  0.68
2013 Li K, Garrett J, Chen GH. Correlation between human observer performance and model observer performance in differential phase contrast CT. Medical Physics. 40: 111905. PMID 24320438 DOI: 10.1118/1.4822576  0.68
2013 Li K, Zambelli J, Bevins N, Ge Y, Chen GH. Spatial resolution characterization of differential phase contrast CT systems via modulation transfer function (MTF) measurements. Physics in Medicine and Biology. 58: 4119-35. PMID 23685949 DOI: 10.1088/0031-9155/58/12/4119  0.68
2013 Li K, Bevins N, Zambelli J, Chen GH. Fundamental relationship between the noise properties of grating-based differential phase contrast CT and absorption CT: theoretical framework using a cascaded system model and experimental validation. Medical Physics. 40: 021908. PMID 23387756 DOI: 10.1118/1.4788647  0.68
2012 Bevins N, Zambelli J, Li K, Qi Z, Chen GH. Multicontrast x-ray computed tomography imaging using Talbot-Lau interferometry without phase stepping. Medical Physics. 39: 424-8. PMID 22225312 DOI: 10.1118/1.3672163  0.68
2011 Chen GH, Zambelli J, Li K, Bevins N, Qi Z. Scaling law for noise variance and spatial resolution in differential phase contrast computed tomography. Medical Physics. 38: 584-8. PMID 21452695  0.68
2010 Chen GH, Zambelli J, Bevins N, Qi Z, Li K. X-ray phase sensitive imaging methods: basic physical principles and potential medical applications. Current Medical Imaging Reviews. 6: 90-99. PMID 23970846 DOI: 10.2174/157340510791268533  0.68
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