Gupta R - Search Results

1

In Vitro Validation of an Artefact Suppression Algorithm in X-Ray Phase-Contrast Computed Tomography.

Sunaguchi N, Yuasa T, Hirano S, Gupta R, Ando M. Sunaguchi N, et al. Among authors: gupta r. PLoS One. 2015 Aug 21;10(8):e0135654. doi: 10.1371/journal.pone.0135654. eCollection 2015. PLoS One. 2015. PMID: 26295713 Free PMC article.

2

Full-wave approach for x-ray phase imaging.

Sung Y, Sheppard CJ, Barbastathis G, Ando M, Gupta R. Sung Y, et al. Among authors: gupta r. Opt Express. 2013 Jul 29;21(15):17547-57. doi: 10.1364/OE.21.017547. Opt Express. 2013. PMID: 23938626 Free article.

3

Crystal analyser-based X-ray phase contrast imaging in the dark field: implementation and evaluation using excised tissue specimens.

Ando M, Sunaguchi N, Wu Y, Do S, Sung Y, Louissaint A, Yuasa T, Ichihara S, Gupta R. Ando M, et al. Among authors: gupta r. Eur Radiol. 2014 Feb;24(2):423-33. doi: 10.1007/s00330-013-3021-9. Epub 2013 Sep 19. Eur Radiol. 2014. PMID: 24048725

4

Limited view reconstruction for differential phase-contrast computed tomography.

Sunaguchi N, Yuasa T, Sun F, Gupta R, Ando M. Sunaguchi N, et al. Among authors: gupta r. Opt Express. 2015 Apr 20;23(8):9717-29. doi: 10.1364/OE.23.009717. Opt Express. 2015. PMID: 25969010 Free article.

5

Realistic wave-optics simulation of X-ray phase-contrast imaging at a human scale.

Sung Y, Segars WP, Pan A, Ando M, Sheppard CJ, Gupta R. Sung Y, et al. Among authors: gupta r. Sci Rep. 2015 Jul 14;5:12011. doi: 10.1038/srep12011. Sci Rep. 2015. PMID: 26169570 Free PMC article.

6

Dark-Field Imaging: Recent developments and potential clinical applications.

Ando M, Sunaguchi N, Shimao D, Pan A, Yuasa T, Mori K, Suzuki Y, Jin G, Kim JK, Lim JH, Seo SJ, Ichihara S, Ohura N, Gupta R. Ando M, et al. Among authors: gupta r. Phys Med. 2016 Dec;32(12):1801-1812. doi: 10.1016/j.ejmp.2016.11.103. Phys Med. 2016. PMID: 28024847

7

Improving contrast and spatial resolution in crystal analyzer-based x-ray dark-field imaging: Theoretical considerations and experimental demonstration.

Ando M, Nakao Y, Jin G, Sugiyama H, Sunaguchi N, Sung Y, Suzuki Y, Sun Y, Tanimoto M, Kawashima K, Yuasa T, Mori K, Ichihara S, Gupta R. Ando M, et al. Among authors: gupta r. Med Phys. 2020 Nov;47(11):5505-5513. doi: 10.1002/mp.14442. Epub 2020 Oct 7. Med Phys. 2020. PMID: 32770681

8

X-ray dark-field phase-contrast imaging: Origins of the concept to practical implementation and applications.

Ando M, Gupta R, Iwakoshi A, Kim JK, Shimao D, Sugiyama H, Sunaguchi N, Yuasa T, Ichihara S. Ando M, et al. Among authors: gupta r. Phys Med. 2020 Nov;79:188-208. doi: 10.1016/j.ejmp.2020.11.034. Epub 2020 Dec 17. Phys Med. 2020. PMID: 33342666 Review.

9

X-ray Dark-Field Imaging (XDFI)-a Promising Tool for 3D Virtual Histopathology.

Shimao D, Sunaguchi N, Yuasa T, Ando M, Mori K, Gupta R, Ichihara S. Shimao D, et al. Among authors: gupta r. Mol Imaging Biol. 2021 Aug;23(4):481-494. doi: 10.1007/s11307-020-01577-7. Epub 2021 Feb 23. Mol Imaging Biol. 2021. PMID: 33624229 Review.

10

Phase-contrast visualization of human tissues using superimposed wavefront imaging of diffraction-enhanced x-rays.

Sunaguchi N, Yuasa T, Shimao D, Huang Z, Ichihara S, Nishimura R, Iwakoshi A, Kim JK, Gupta R, Ando M. Sunaguchi N, et al. Among authors: gupta r. Med Phys. 2024 Dec;51(12):9179-9193. doi: 10.1002/mp.17336. Epub 2024 Aug 1. Med Phys. 2024. PMID: 39088789 Free PMC article.

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