| Year |
Citation |
Score |
| 2020 |
Li Z, Leng S, Halaweish AF, Yu Z, Yu L, Ritman EL, McCollough CH. Overcoming calcium blooming and improving the quantification accuracy of percent area luminal stenosis by material decomposition of multi-energy computed tomography datasets. Journal of Medical Imaging (Bellingham, Wash.). 7: 053501. PMID 33033732 DOI: 10.1117/1.JMI.7.5.053501 |
0.626 |
|
| 2018 |
Yu L, Ren L, Li Z, Leng S, McCollough CH. Dual-source multienergy CT with triple or quadruple x-ray beams. Journal of Medical Imaging (Bellingham, Wash.). 5: 033502. PMID 30065949 DOI: 10.1117/1.Jmi.5.3.033502 |
0.581 |
|
| 2017 |
Li Z, Leng S, Yu Z, Kappler S, McCollough CH. Estimation of signal and noise for a whole-body research photon-counting CT system. Journal of Medical Imaging (Bellingham, Wash.). 4: 023505. PMID 28653013 DOI: 10.1117/1.JMI.4.2.023505 |
0.584 |
|
| 2017 |
Ferrero A, Chen B, Li Z, Yu L, McCollough C. Technical Note: Insertion of Digital Lesions in the Projection Domain for Dual Source, Dual Energy CT. Medical Physics. PMID 28241103 DOI: 10.1002/Mp.12185 |
0.505 |
|
| 2017 |
Li Z, Leng S, Yu L, Manduca A, McCollough CH. An effective noise reduction method for multi-energy CT images that exploits spatio-spectral features. Medical Physics. PMID 28236645 DOI: 10.1002/Mp.12174 |
0.647 |
|
| 2016 |
Leng S, Yu Z, Halaweish A, Kappler S, Hahn K, Henning A, Li Z, Lane J, Levin DL, Jorgensen S, Ritman E, McCollough C. Dose-efficient ultrahigh-resolution scan mode using a photon counting detector computed tomography system. Journal of Medical Imaging (Bellingham, Wash.). 3: 043504. PMID 28042589 DOI: 10.1117/1.JMI.3.4.043504 |
0.581 |
|
| 2016 |
Leng S, Takahashi N, Gomez Cardona D, Kitajima K, McCollough B, Li Z, Kawashima A, Leibovich BC, McCollough CH. Subjective and objective heterogeneity scores for differentiating small renal masses using contrast-enhanced CT. Abdominal Radiology (New York). PMID 28025654 DOI: 10.1007/s00261-016-1014-2 |
0.386 |
|
| 2016 |
Yu Z, Leng S, Kappler S, Hahn K, Li Z, Halaweish AF, Henning A, McCollough CH. Noise performance of low-dose CT: comparison between an energy integrating detector and a photon counting detector using a whole-body research photon counting CT scanner. Journal of Medical Imaging (Bellingham, Wash.). 3: 043503. PMID 28018936 DOI: 10.1117/1.JMI.3.4.043503 |
0.677 |
|
| 2016 |
Yu Z, Leng S, Li Z, McCollough CH. Spectral prior image constrained compressed sensing (spectral PICCS) for photon-counting computed tomography. Physics in Medicine and Biology. 61: 6707-6732. PMID 27551878 DOI: 10.1088/0031-9155/61/18/6707 |
0.618 |
|
| 2016 |
Li Z, Leng S, Yu Z, Kappler S, McCollough CH. Estimation of signal and noise for a whole-body photon counting research CT system. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 27346908 DOI: 10.1117/12.2216637 |
0.564 |
|
| 2016 |
Yu Z, Leng S, Li Z, Halaweish AF, Kappler S, Ritman EL, McCollough CH. How Low Can We Go in Radiation Dose for the Data-Completion Scan on a Research Whole-Body Photon-Counting Computed Tomography System. Journal of Computer Assisted Tomography. PMID 27096399 DOI: 10.1097/RCT.0000000000000412 |
0.616 |
|
| 2016 |
Yu Z, Leng S, Jorgensen SM, Li Z, Gutjahr R, Chen B, Halaweish AF, Kappler S, Yu L, Ritman EL, McCollough CH. Evaluation of conventional imaging performance in a research whole-body CT system with a photon-counting detector array. Physics in Medicine and Biology. 61: 1572-1595. PMID 26835839 DOI: 10.1088/0031-9155/61/4/1572 |
0.645 |
|
| 2016 |
Gutjahr R, Halaweish AF, Yu Z, Leng S, Yu L, Li Z, Jorgensen SM, Ritman EL, Kappler S, McCollough CH. Human Imaging With Photon Counting-Based Computed Tomography at Clinical Dose Levels: Contrast-to-Noise Ratio and Cadaver Studies. Investigative Radiology. PMID 26818529 DOI: 10.1097/Rli.0000000000000251 |
0.649 |
|
| 2016 |
Li Z, Yu L, Leng S, Williamson EE, Kotsenas AL, DeLone DR, Manduca A, McCollough CH. A robust noise reduction technique for time resolved CT. Medical Physics. 43: 347. PMID 26745928 DOI: 10.1118/1.4938576 |
0.571 |
|
| 2015 |
Duan X, Li Z, Yu L, Leng S, Halaweish AF, Fletcher JG, McCollough CH. Characterization of Urinary Stone Composition by Use of Third-Generation Dual-Source Dual-Energy CT With Increased Spectral Separation. Ajr. American Journal of Roentgenology. 205: 1203-1207. PMID 26587926 DOI: 10.2214/Ajr.15.14348 |
0.526 |
|
| 2015 |
Li Z, Leng S, Yu L, Yu Z, McCollough CH. Image-based Material Decomposition with a General Volume Constraint for Photon-Counting CT. Proceedings of Spie--the International Society For Optical Engineering. 9412. PMID 26229220 DOI: 10.1117/12.2082069 |
0.551 |
|
| 2015 |
Fletcher JG, Yu L, Li Z, Manduca A, Blezek DJ, Hough DM, Venkatesh SK, Brickner GC, Cernigliaro JC, Hara AK, Fidler JL, Lake DS, Shiung M, Lewis D, Leng S, et al. Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction. Radiology. 276: 465-78. PMID 26020436 DOI: 10.1148/Radiol.2015141991 |
0.603 |
|
| 2015 |
Kofler JM, Yu L, Leng S, Zhang Y, Li Z, Carter RE, McCollough CH. Assessment of Low-Contrast Resolution for the American College of Radiology Computed Tomographic Accreditation Program: What Is the Impact of Iterative Reconstruction? Journal of Computer Assisted Tomography. 39: 619-23. PMID 25853774 DOI: 10.1097/Rct.0000000000000245 |
0.581 |
|
| 2015 |
McCollough CH, Yu L, Kofler JM, Leng S, Zhang Y, Li Z, Carter RE. Degradation of CT Low-Contrast Spatial Resolution Due to the Use of Iterative Reconstruction and Reduced Dose Levels. Radiology. 276: 499-506. PMID 25811326 DOI: 10.1148/Radiol.15142047 |
0.504 |
|
| 2014 |
Li Z, Yu L, Trzasko JD, Lake DS, Blezek DJ, Fletcher JG, McCollough CH, Manduca A. Adaptive nonlocal means filtering based on local noise level for CT denoising. Medical Physics. 41: 011908. PMID 24387516 DOI: 10.1117/12.913353 |
0.603 |
|
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