Chen GH - Search Results

1

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.

Ji X, Zhang R, Chen GH, Li K. Ji X, et al. Among authors: chen gh. Phys Med Biol. 2018 May 1;63(9):095003. doi: 10.1088/1361-6560/aab9c9. Phys Med Biol. 2018. PMID: 29582785 Free PMC article.

2

Exact fan-beam image reconstruction algorithm for truncated projection data acquired from an asymmetric half-size detector.

Leng S, Zhuang T, Nett BE, Chen GH. Leng S, et al. Among authors: chen gh. Phys Med Biol. 2005 Apr 21;50(8):1805-20. doi: 10.1088/0031-9155/50/8/012. Epub 2005 Apr 6. Phys Med Biol. 2005. PMID: 15815097

3

Image reconstruction for fan-beam differential phase contrast computed tomography.

Chen GH, Qi Z. Chen GH, et al. Phys Med Biol. 2008 Feb 21;53(4):1015-25. doi: 10.1088/0031-9155/53/4/013. Epub 2008 Jan 24. Phys Med Biol. 2008. PMID: 18263955 Free PMC article.

4

High temporal resolution and streak-free four-dimensional cone-beam computed tomography.

Leng S, Tang J, Zambelli J, Nett B, Tolakanahalli R, Chen GH. Leng S, et al. Among authors: chen gh. Phys Med Biol. 2008 Oct 21;53(20):5653-73. doi: 10.1088/0031-9155/53/20/006. Epub 2008 Sep 24. Phys Med Biol. 2008. PMID: 18812650 Free PMC article.

5

Radiation dose reduction in time-resolved CT angiography using highly constrained back projection reconstruction.

Supanich M, Tao Y, Nett B, Pulfer K, Hsieh J, Turski P, Mistretta C, Rowley H, Chen GH. Supanich M, et al. Among authors: chen gh. Phys Med Biol. 2009 Jul 21;54(14):4575-93. doi: 10.1088/0031-9155/54/14/013. Epub 2009 Jun 30. Phys Med Biol. 2009. PMID: 19567941 Free PMC article.

6

Performance comparison between total variation (TV)-based compressed sensing and statistical iterative reconstruction algorithms.

Tang J, Nett BE, Chen GH. Tang J, et al. Among authors: chen gh. Phys Med Biol. 2009 Oct 7;54(19):5781-804. doi: 10.1088/0031-9155/54/19/008. Epub 2009 Sep 9. Phys Med Biol. 2009. PMID: 19741274 Free PMC article.

7

Perfusion measurements by micro-CT using prior image constrained compressed sensing (PICCS): initial phantom results.

Nett BE, Brauweiler R, Kalender W, Rowley H, Chen GH. Nett BE, et al. Among authors: chen gh. Phys Med Biol. 2010 Apr 21;55(8):2333-50. doi: 10.1088/0031-9155/55/8/014. Epub 2010 Apr 1. Phys Med Biol. 2010. PMID: 20360635 Free PMC article.

8

Quantitative imaging of electron density and effective atomic number using phase contrast CT.

Qi Z, Zambelli J, Bevins N, Chen GH. Qi Z, et al. Among authors: chen gh. Phys Med Biol. 2010 May 7;55(9):2669-77. doi: 10.1088/0031-9155/55/9/016. Epub 2010 Apr 19. Phys Med Biol. 2010. PMID: 20400806 Free PMC article.

9

Dual energy CT using slow kVp switching acquisition and prior image constrained compressed sensing.

Szczykutowicz TP, Chen GH. Szczykutowicz TP, et al. Among authors: chen gh. Phys Med Biol. 2010 Nov 7;55(21):6411-29. doi: 10.1088/0031-9155/55/21/005. Epub 2010 Oct 12. Phys Med Biol. 2010. PMID: 20938070

10

Prior image constrained scatter correction in cone-beam computed tomography image-guided radiation therapy.

Brunner S, Nett BE, Tolakanahalli R, Chen GH. Brunner S, et al. Among authors: chen gh. Phys Med Biol. 2011 Feb 21;56(4):1015-30. doi: 10.1088/0031-9155/56/4/009. Epub 2011 Jan 21. Phys Med Biol. 2011. PMID: 21258140 Free PMC article.

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