Ra JB - Search Results

1

Motion-compensated PET image reconstruction with respiratory-matched attenuation correction using two low-dose inhale and exhale CT images.

Nam WH, Ahn IJ, Kim KM, Kim BI, Ra JB. Nam WH, et al. Among authors: ra jb. Phys Med Biol. 2013 Oct 21;58(20):7355-74. doi: 10.1088/0031-9155/58/20/7355. Epub 2013 Sep 27. Phys Med Biol. 2013. PMID: 24077219

2

Non-rigid registration between 3D ultrasound and CT images of the liver based on intensity and gradient information.

Lee D, Nam WH, Lee JY, Ra JB. Lee D, et al. Among authors: ra jb. Phys Med Biol. 2011 Jan 7;56(1):117-37. doi: 10.1088/0031-9155/56/1/008. Epub 2010 Nov 30. Phys Med Biol. 2011. PMID: 21119227

3

Sinogram-based super-resolution in PET.

Jeong KY, Choi K, Nam WH, Ra JB. Jeong KY, et al. Among authors: ra jb. Phys Med Biol. 2011 Aug 7;56(15):4881-94. doi: 10.1088/0031-9155/56/15/015. Epub 2011 Jul 19. Phys Med Biol. 2011. PMID: 21772086

4

Automatic registration between 3D intra-operative ultrasound and pre-operative CT images of the liver based on robust edge matching.

Nam WH, Kang DG, Lee D, Lee JY, Ra JB. Nam WH, et al. Among authors: ra jb. Phys Med Biol. 2012 Jan 7;57(1):69-91. doi: 10.1088/0031-9155/57/1/69. Epub 2011 Nov 29. Phys Med Biol. 2012. PMID: 22126813

5

Image resolution improvement based on sinogram super-resolution in PET.

Jeong KY, Choi K, Nam WH, Kim JH, Ra JB. Jeong KY, et al. Among authors: ra jb. Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:5712-5. doi: 10.1109/IEMBS.2010.5627872. Annu Int Conf IEEE Eng Med Biol Soc. 2010. PMID: 21097324

6

Dynamic PET reconstruction using temporal patch-based low rank penalty for ROI-based brain kinetic analysis.

Kim K, Son YD, Bresler Y, Cho ZH, Ra JB, Ye JC. Kim K, et al. Among authors: ra jb. Phys Med Biol. 2015 Mar 7;60(5):2019-46. doi: 10.1088/0031-9155/60/5/2019. Phys Med Biol. 2015. PMID: 25675392

7

Cardiac motion correction based on partial angle reconstructed images in x-ray CT.

Kim S, Chang Y, Ra JB. Kim S, et al. Among authors: ra jb. Med Phys. 2015 May;42(5):2560-71. doi: 10.1118/1.4918580. Med Phys. 2015. PMID: 25979048

8

Real-time respiratory phase matching between 2D fluoroscopic images and 3D CT images for precise percutaneous lung biopsy.

Weon C, Kim M, Park CM, Ra JB. Weon C, et al. Among authors: ra jb. Med Phys. 2017 Nov;44(11):5824-5834. doi: 10.1002/mp.12524. Epub 2017 Sep 13. Med Phys. 2017. PMID: 28833248

9

Head motion correction based on filtered backprojection for x-ray CT imaging.

Jang S, Kim S, Kim M, Ra JB. Jang S, et al. Among authors: ra jb. Med Phys. 2018 Feb;45(2):589-604. doi: 10.1002/mp.12705. Epub 2017 Dec 22. Med Phys. 2018. PMID: 29194656

10

Denoising of polychromatic CT images based on their own noise properties.

Kim JH, Chang Y, Ra JB. Kim JH, et al. Among authors: ra jb. Med Phys. 2016 May;43(5):2251. doi: 10.1118/1.4945022. Med Phys. 2016. PMID: 27147337

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