Publications
Showing all 123 journal articles & 0 books available
Journal Articles
2013
Jiangkun Liu, Ruola Ning and Weixing Cai. "Phantom study for volume-of-interest breast imaging using differential phase contrast cone beam CT (DPC-CBCT)". Proc. SPIE. 2013; 8668: 866850.
2013
Weixing Cai, Ruola Ning and Jiangkun Liu. "Feasibility study of spectral imaging for differential phase contrast cone beam CT: computer simulations". Proc. SPIE. 2013; 8668: 86684Z.
2012
Jiangkun Liu, Ruola Ning, Weixing Cai, Ricardo Betancourt-Benitez. "Enhancement of breast calcification visualization and detection using a modified PG method in cone beam breast CT". J. X-ray Sci. Technol. 2012; 20(1): 107-120.
2012
Yang Yu, Ruola Ning, Weixing Cai, Jiangkun Liu and David Conover. "Performance investigation of a hospital-grade x-ray tube-based differential phase-contrast cone beam CT system". Proc. SPIE. 2012; 8313: 83134F.
2012
Weixing Cai, Ruola Ning, Yang Yu, Jiangkun Liu and David Conover. "Investigation of moiré pattern-based phase retrieval approach for differential phase-contrast cone beam CT imaging using a hospital-grade tube". Proc. SPIE. 2012; 8313: 83132R.
2012
Weixing Cai, Yang Yu, Ruola Ning, Jiangkun Liu and David Conover. "Investigation of source grating stepping for differential phase-contrast cone beam CT system". Proc. SPIE. 2012; 8313: 83132S.
2012
Weixing Cai, Binghui Zhao, David Conover, Jiangkun Liu and Ruola Ning. "Dynamic cone beam CT angiography of carotid and cerebral arteries using canine model". Med. Phys. 2012; 39(1): 543-553.
2011
Yang Yu, Ruola Ning and Weixing Cai. "Performance evaluation of a differential phase-contrast cone-beam CT (DPC-CBCT) system for soft tissue imaging". Proc SPIE. 2011; 7961: 79614X.
2011
Xiaohua Zhang and Ruola Ning. "Computer aided breast density evaluation in cone beam breast CT". Proc. SPIE. 2011; 7963: 796321.
2011
Weixing Cai, Ruola Ning and David Conover. "Scatter correction for clinical cone beam CT breast imaging based on breast phantom studies". J. X-ray Sci. Technol. 2011; 19(1): 91-109.
2010
Jiangkun Liu, Ruola Ning and Weixing Cai. "Pseudo super-resolution for improved calcification characterization for cone beam breast CT (CBBCT)". Proc. SPIE. 2010; 7622: 762236.
2010
Weixing Cai and Ruola Ning. "Design and construction of a micro-focus in-line phase-contrast cone-beam CT (PC-CBCT) system for soft tissue imaging". Proc SPIE. 2010; 7622: 76225F.
2010
Xiaohua Zhang, Ruola Ning and Jiangkun Liu. "Computer aided breast calcification auto-detection in cone beam breast CT". Proc. SPIE. 2010; 7624: 76242M.
2010
Ricardo Betancourt Benitez, Ruola Ning and Dong Yang. "Development and characterization of a beam hardening filter for a cone beam CT imaging system". Proc. SPIE. 2010; 7622: 762210.
2010
Avice O'Connell, David Conover, Yan Zhang, P Seifert, W Logan-Young, CL Lin, Larry Sahler and Ruola Ning. "Cone Beam Computed Tomography (CT) for Breast Imaging: Radiation Dose, Breast Coverage, and Image Quality". Am. J. Roentgenol. 2010; 195: 496-509.
2009
Dong Yang, Ruola Ning, Xiaohua Zhang, Ricardo Betancourt Benitez and Shaohua Liu. "Image quality improvement based on wavelet regularization for cone beam breast CT (CBBCT)". Proc. SPIE. 2009; 7259: 725929.
2009
Xiaohua Zhang, Ruola Ning and Dong Yang. "Three dimensional breast masses auto detection in cone beam breast CT". Proc. SPIE. 2009; 7260: 726027.
2009
Ricardo Betancourt Benitez, Ruola Ning, David Conover and Shaohua Liu. "A quantitative analysis of breast densities using cone beam CT images". Proc. SPIE. 2009; 7260: 72602C.
2009
Weixing Cai and Ruola Ning. "Dose efficiency consideration for volume-of-interest bresat imaging using x-ray differential phase-contrast CT". Proc. SPIE. 2009; 7258: 72584D.
2009
Xiaohua Zhang, Ruola Ning and Dong Yang. "Cone beam breast CT noise reduction using 3D adaptive Gaussian filtering". J. X-ray Sci. Technol. 2009; 17(4): 319-333.
2009
Ricardo Betancourt Benitez, Ruola Ning, David Conover and Shaohua Liu. "NPS characterization and evaluation of a cone beam CT breast imaging system". J. X-ray Sci. Technol. 2009; 17(1): 17-40.
2009
Ricardo Betancourt Benitez, Ruola Ning, David Conover, and Shaohua Liu. "Composite MTF evaluation of a cone beam CT breast imaging system". Opt. Eng. 2009; 48(11): 117002.
2009
Ricardo Betancourt Benitez, Ruola Ning, David Conover and Shaohua Liu. "Measurements of the modulation transfer function, normalized noise power spectrum and detective quantum efficiency for two flat panel detectors: a fluoroscopic and a cone beam computed tomography flat panel detector". J. X-ray Sci. Technol. 2009; 17(4): 279-293.
2009
Dong Yang, Ruola Ning and Weixing Cai. "Circle plus partial helical scan scheme for a flat panel detector-based cone beam breast x-ray CT (CBBCT)". Int. J. Biomed. Imag. 2009; 2009: 637867.
2008
Betancourt-Benítez R; Ning R; Conover D. "Development of a quality control program for a Cone Beam CT". Proc. SPIE. 2008; 6913: 691356.
2008
Cai W; Ning R. "Cone-beam reconstruction using retrieved phase projections of in-line holography for breast imaging". Proc. SPIE. 2008; 6913: 69132Q.
2008
Zhang Y; Ning R; Conover D. "A 3D metal artifact correction method in cone-beam CT bone imaging by an implant image library". Proc. SPIE. 2008; 6913: 691336.
2008
Yang D; Ning R; Conover D; Betancourt-Benítez R; Liu S. "Cone beam CT Tumor Vasculature Dynamic Study (Murine model)". Proc. SPIE. 2008; 6916: 691629.
2008
Cai W; Ning R. "Preliminary study of a phase-contrast cone-beam computed tomography system: the edge-enhancement effect in the tomographic reconstruction of in-line holographic images". Opt. Eng. 2008; 47(3): 037004.
2008
Cai W; Ning R; Conover D. "A simplified method of scatter correction using beam-stop-array algorithm for cone-beam computed tomography breast imaging". Opt. Eng. 2008; 47(9): 097003.
2007
Ning R; Conover D; Yu Y; Zhang Y; Cai W, Betancourt-Benitez R; Lu X. "A novel cone beam breast CT scanner: system evaluation". Proc. SPIE. 2007; 6510: 651030.
2007
Yang D; Ning R; Liu S; Conover D. "Implementation and evaluation of 4D cone beam CT (CBCT) reconstruction". Proc. SPIE. 2007; 6510: 65105T.
2007
Zhang Y; Ning R; Conover D. "Metal artifacts correction in cone-beam CT bone imaging". Proc. SPIE. 2007; 6510: 65105K.
2007
Betancourt-Benítez R; Ning R; Conover D. "Complete MTF evaluation of two cone beam CT systems". Proc. SPIE. 2007; 6510: 65104I.
2007
Cai W, Ning R, Zhang Y and Conover D. "Evaluation of a new breast-shaped compensation filter for a newly built breast imaging system". Proc. SPIE. 2007; 6510: 651039.
2007
Yang D; Ning R; Liu S; Conover D. "Implementation and evaluation of 4D cone beam CT (CBCT) reconstruction". Proc. SPIE. 2007; 6510: 65105T.
2007
Zhang Y; Ning R; Conover D. "Metal artifacts correction in cone-beam CT bone imaging". Proc. SPIE. 2007; 6510: 65105K.
2007
Betancourt-Benítez R; Ning R; Conover D. "Complete MTF evaluation of two cone beam CT systems". Proc. SPIE. 2007; 6510: 65104I.
2006
Conover D; Ning R; Paoni S; Wilson; Lu X; Zhang Y; Fenton B. "Cone beam computed tomography angiogenesis imaging: Preliminary studies". Proc. SPIE, Medical Imaging. 2006; 6143: 61433G.
2006
Betancourt Benítez R; Ning R; Conover, D. "Comparison measurements of DQE for two flat panel detectors: Fluoroscopic detector vs. cone beam CT detector". Proc. SPIE Medical Imaging. 2006; 6142: 61422K.
2006
Cai W, Ning R, and Conover D. "Scatter correction using beam stop array algorithm for cone-beam CT breast imaging" . Proc. SPIE, Physics of Medical Imaging. 2006; 61423E.
2006
Yang D, Ning R, Conover D, Yu Y. "Reconstruction implementation based on a flat panel detector cone beam breast CT (CBCTBI)" . Proc. SPIE Physics of Medical Imaging. 2006; 6142: 61424H.
2006
Ning R, Conover D, Yu Y, Zhang Y, Cai W, Yang D and Lu X. "Flat panel detector-based cone beam CT for dynamic imaging: system evaluation" . SPIE Physics of Medical Imaging. 2006; 6142: 61422C.
2006
Ning R, Conover D, Yu Y, Willison K, Shiffhauer L, Zhang Y, and Lu X,. "A novel cone beam CT breast-imaging scanner: Preliminary System Evaluation" . SPIE Physics of Medical Imaging. 2006; 6142: 614211.
2006
Chen Z, Ning R, Conover D and Lu X. "Blood flow measurement by cone-beam CT bolus imaging" . SPIE Medical Imaging. 2006; 6143: 61432J.
2006
Chen Z, Ning R, Conover D, and Willison K. "Nonlinear dual-spectral image fusion for improving cone-beam-CT-based breast cancer diagnosis" . SPIE Physics of Medical Imaging. 2006; 6142: 61422P.
2006
Zhang Y, Ning R, and Conover D. "Investigation of image lag in a newly built high-speed flat-panel detector-based cone beam CT breast imaging system" . SPIE Physics of Medical Imaging. 2006; 6142: 61420Z.
2006
Cai W, Ning R and Yang D. "Computer simulation of FDK reconstruction with the in-line holographic projection data" . SPIE Physics of Medical Imaging. 2006; 6142: 61424G.
2006
Chen Z; Ning R. "Volume fusion of two-circular-orbits cone-beam tomography". Appl Opt. 2006; 45(23): 5960-6.
2006
Chen Z; Ning R; Conover D; Yu Y. "Spatial shift variance and anisotropic blurring of cone-beam CT system". Optical Engineering. 2006; 45(9): 097003.
2006
Yang D; Ning R. "FDK Half-scan with a heuristic weighting scheme on a flat panel detector-based Cone Beam CT (FDHHSCW)". International Journal of Biomedical Imaging. 2006; 2006: 83983.
10/2005
Zhong J; Ning R. "Image denoising with edge preservation based on multiscale singularity detection and adaptive directional filtering". IEEE, Trans on Image Process. 2005; 14(10): 1435-47.
8/1/2005
Chen Z, Ning R. "Supergridded cone-beam reconstruction and its application to point-spread function calculation." Applied optics.. 2005 Aug 1; 44(22):4615-24.
1/2005
Chen Z, Ning R. "Forest representation of vessels in cone-beam computed tomographic angiography." Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society.. 2005 Jan; 29(1):1-14. Epub 2005 Jan 24.
2005
Conover DL, Ning R, Yu Y, Lu X, Wood R, Reeder JE. "Johnson AM. Small animal imaging using a flat panel detector-based cone beam computed tomography (FPD-CBCT) imaging system" . Proc. SPIE, Medical Imaging. 2005; 5745: 307-318.
2005
Ning R, Conover D, Yu Y, Cai W, Lu X. "Flat panel detector-based cone beam CT lung imaging: preliminary system evaluation" . Proc. SPIE, Medical Imaging. 2005; 5745: 147-158.
2005
Ning R, Conover D, Lu X, Zhang Y, Yu Y, Schiffhauer L, Cullinan, J. "Evaluation of flat panel detector cone beam CT breast imaging with different sizes of breast phantoms" . Proc. SPIE, Medical Imaging. 2005; 5745: 626-636.
2005
Zhang Y, Ning R, Conover D, Yu Y. "Image noise due to quantum fluctuations in flat panel detector based cone beam CT imaging" . Proc. SPIE, Medical Imaging. 2005; 5745: 656-663.
2005
Chen Z, Ning R, Yu Y, Conover D. "Three-dimensional PSF characterization of circle-plus-arc cone-beam computed tomography" . Proc. SPIE, Medical Imaging. 2005; 5745: 664-675.
2005
Yang D, Ning R, Yu Y, Conover D, Lu X. "Modified FDK half-scan (MFDKHS) scheme on flat panel detector-based cone beam CT" . Proc. SPIE, Medical Imaging. 2005; 5745: 1030-1037.
2005
Chen Z, Ning R, Conover D, Yu Y, Lu X. "Dual-basis-material decomposition for dual-kVp cone-beam CT breast imaging" . Proc. SPIE, Medical Imaging. 2005; 5745: 1322-1333.
2005
Yang D, Ning R (senior author), Conover D, Yu Y. "Modified FDK half-scan (MFDKHS) scheme on a flat panel detector-based Cone-Beam CT" . SPIE Medical Imaging. 2005; .
2005
Zhang Y, Ning R (senior author), Conover D, Yu Y. "The influence of quantum noise on image quality in cone beam CT imaging". SPIE Medical Imaging. 2005; .
2005
Chen Z (Post Doc) and Ning R (senior author). "Pixel-pyramid model for divergent projection geometry" . Optical Engineering. 2005; 44(2): 027002.
2005
Chen Z (Post Doc) and Ning R (senior author). "Pitfalls in point-spread-function measurement of computed tomography system by micro phantom reconstruction" . Optical Engineering. 2005; 44(1): 017002.
7/2004
Chen Z, Ning R. "Breast volume denoising and noise characterization by 3D wavelet transform." Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society.. 2004 Jul; 28(5):235-46.
5/21/2004
Chen Z, Ning R. "Three-dimensional point spread function measurement of cone-beam computed tomography system by iterative edge-blurring algorithm." Physics in medicine and biology.. 2004 May 21; 49(10):1865-80.
2004
Ning R, Conover D, Y Yu, X Lu, and H He. "Preliminary system characterization of flat panel detector-based cone beam CT for breast imaging" . SPIE Medical Imaging Proc. 2004; 5: 292-303.
2004
Zhong J, Ning R and Conover D,. "Wavelet-based multiscale anisotropic diffusion in cone beam CT breast imaging denoising for x-ray dose reduction" . SPIE Medical Imaging Proc. 2004; 5: 518-526.
2004
Yang D, Ning R, Yu Y, Conover D, and X Lu,. "Implementation and evaluation of the half-scan scheme based on real phantom from CBCT (cone beam CT) system" . SPIE Medical Imaging Proc. 2004; 5: 542-551.
2004
Chen Z, Ning R and Conover D,. "Quantitative assessment of cone-beam CT system by 3D point-spread function" . SPIE Medical Imaging Proc. 2004; 5: 574-585.
2004
Conover D, Ning R. "Design and construction of a flat panel-based cone beam computed tomography (FPD_CBCT) imaging system through the adaptation of a commercially available CT system: Recent data" . Med. Imag., SPIE Proc. 2004; 5368: 610-615.
2004
Ning R and Conover D. "Flat panel-detector-based cone beam CT imaging: preliminary system evaluation" . SPIE Medical Imaging Proc. 2004; 5: 616-620.
2004
Zhong J(Post Doc) and Ning R (senior author). "Image denoising based on multiscale singularity detection for cone beam ct breast imaging" . IEEE TMI. 2004; 23(6).
2004
Chen Z (Post Doc) and Ning R (senior author). "3D breast tumor measurement in cone-beam CT breast imaging" . SPIE Proc. 2004; 5368.
2004
Yang D, and Ning R (senior author). "FDK Half-scan scheme (FDKHSCW) with newly developed cone-beam weighting function on a flat panel detector-based Cone-Beam CT" . Medical Physics. 2004; .
12/10/2003
Chen Z, Ning R. "Filling the Radon domain in computed tomography by local convex combination." Applied optics.. 2003 Dec 10; 42(35):7043-51.
7/21/2003
Chen Z, Ning R. "Why should breast tumour detection go three dimensional?" Physics in medicine and biology.. 2003 Jul 21; 48(14):2217-28.
7/2003
Ning R, Tang X, Conover D, Yu R. "Flat panel detector-based cone beam computed tomography with a circle-plus-two-arcs data acquisition orbit: preliminary phantom study." Medical physics.. 2003 Jul; 30(7):1694-705.
2003
Conover D, Ning R. "Design and construction of a flat panel-based cone beam computed tomography (FPD_CBCT) imaging system through the adaptation of a commercially available CT system: work in progress" . Med. Imag., SPIE Proc. 2003; 5030: 768-777.
2003
Ning R, Conover D, Yu Y, Schiffhauer L, Cullinan J, and Robinson A. "Real time flat panel detector-based cone beam volume CT breast imaging: Phantom and Specimen study" . Proc. SPIE. 2003; 5030: 185-190.
2003
Yu Y, Conover D, Ning R (senior author). "Flat panel detector-based cone beam volume CT breast imaging: Detector Evaluation" . Proc. SPIE. 2003; 5030: 711-719.
2003
Chen Z (Post Doc), Ning R (senior author), Conover D. "Accurate perspective projection calculation using a pixel-pyramid model in flat panel detector-based iterative cone beam reconstruction" . Proc. SPIE. 2003; 5030: 728-739.
2003
Ning R, Lu X, Yu Y. "Reconstruction accuracy of cone beam volume CT breast imaging for different scanning orbits" . Proc. SPIE. 2003; 5030: 1001-1009.
5/2002
Chen B, Ning R. "Cone-beam volume CT breast imaging: feasibility study." Medical physics.. 2002 May; 29(5):755-70.
2002
Ning R, Conover D, Chen B, McHugh L, Cullinan J, Yu R. "Flat panel detector-based cone beam volume CT breast imaging: Phantom and Specimen study" . Proc. SPIE. 2002; 4682: 218-227.
2002
Ning R, Tang X, Yu R, Conover D. "X-ray scatter suppression algorithm for cone beam volume CT" . Proc. SPIE. 2002; 4682: 774-781.
2002
Chen B (Post Doc), and Ning, R (senior author). "Cone beam volume CT breast imaging (CBVCTBI): wavelet analysis: based multiresolution reconstruction and de-noise technique" . Proc. SPIE. 2002; 4682: 236-244.
6/2001
Tang X, Ning R. "A cone beam filtered backprojection (CB-FBP) reconstruction algorithm for a circle-plus-two-arc orbit." Medical physics.. 2001 Jun; 28(6):1042-55.
5/2001
Tang X, Ning R, Yu R, Conover D. "Cone beam volume CT image artifacts caused by defective cells in x-ray flat panel imagers and the artifact removal using a wavelet-analysis-based algorithm." Medical physics.. 2001 May; 28(5):812-25.
2001
Ning R, Wang X, Shen J, Conover DL, and Zhang Y. "Image distortion correction for image intensifier based volume tomographic angiography imaging" . X-ray Sci. Technol. 2001; 9(2): 55-75.
2001
Ning R, Chen B, Conover D, McHugh L, Cullinan J, Yu R. "Flat panel detector-based cone beam volume CT mammography imaging: Preliminary phantom study" . Proc. SPIE. 2001; 4320: 601-610.
2001
Tang X, Ning R, Yu R, Conover D. "X-ray flat panel imager (FPI)-based cone beam CT under a circle-plus-two-arc data acquisition orbit, SPIE Med. Imaging". Proc. SPIE. 2001; 4320: 828-838.
2001
Tang X, Ning R, Conover D, Yu R. "Investigation of x-ray scattering in x-ray flat panel imager (FPI)-based cone beam CT" . Proc. SPIE. 2001; 4320: 851-860.
2001
Chen B (Post Doc), and Ning R (senior author). "Cone-Beam volume CT mammography imaging: Feasibility Study" . Proc. SPIE. 2001; 4320: 655-664.
2001
Yu R (Post Doc), Ning R (senior author) and Chen B (Post Doc). "High speed cone beam reconstruction on PC" . Proc. SPIE. 2001; 4322: 964-973.
8/2000
Ifthikharuddin SF, Shrier DA, Numaguchi Y, Tang X, Ning R, Shibata DK, Kurlan R. "MR volumetric analysis of the human basal ganglia: normative data." Academic radiology.. 2000 Aug; 7(8):627-34.
2000
Ning R, Colbeth R, Chen B, Yu R, Conover D, Ning Y, Blouir C. "Real time flat panel detector-based cone beam volume tomographic angiography imaging: Detector evaluation" . Proc. SPIE. 2000; 3977: 396-407.
2000
Ning R, Chen B, Yu R, Conover DL, Tang X and Ning Y. "Flat panel detector-based cone beam volume CT angiography imaging: System Evaluation" . , IEEE Trans. Med. Imag. 2000; 19(9): 949-963.
2000
Tang X (Ph.D. student), and Ning R (senior author). "An Efficient cone beam filtered back-projection (CB-FBP) reconstruction algorithm for a circle-plus-two-arc orbit, 2000" . IEEE NSS-MIC. 2000; 2: 126-130.
1999
Ning R, Strang J, Chen B, Yu R, Morris TW, Conover D. "Intravenous volume tomographic pulmonary angiography imaging" . Proc. SPIE. 1999; 3660: 169-180.
1999
Ning R, Tang X, Yu R, Conover D, Zhang D. "Flat panel detector-based cone beam volume CT imaging: Detector evaluation" . Proc. SPIE. 1999; 3659: 192-203.
1999
Tang X (Ph.D. student), Ning R (senior author), Yu R. "2D wavelet-based calibration technique for flat panel imaging detectors: application in cone beam volume CT" . Proc. SPIE. 1999; 3659: 806-816.
1999
Zhang D (visiting scholar), Ning R (senior author), Chen B. "Accurate and Efficient calibration method for a selenium flat-panel detector-based volume tomographic angiography imaging system" . Proc. SPIE. 1999; 3659: 626-636.
1999
Ning R, Zhang D, Yu R, Chen B. "Flat-panel detector-based volume tomographic angiography imaging: Detector Evaluation" . Proc. SPIE. 1999; 3772: 167-178.
1999
Wang X. (Ph.D. student), Ning R (senior author). "A cone beam reconstruction algorithm for a circle-plus-an arc acquisition geometry" . IEEE Trans. Med. Image. 1999; 18(9): 815-824.
1998
Ning R, Zhang Y, Zhang D, Conover D. "Image Intensifier-based intravenous volume tomographic angiography imaging: Animal Studies" . Proc. SPIE. 1998; 3336: 733-741.
1998
Ning R, Denny L, Wang X, Zhang Y, Conover D, Zhang D, Williams C. "Selenium flat panel detector-based volume tomographic angiography imaging: Phantom Studies" . Proc. SPIE. 1998; 3336: 316-324.
1998
Wang X (Ph.D. student), Ning R (senior author). "Accurate and efficient image intensifier distortion correction algorithm for volume tomographic angiography" . Opt. Eng. 1998; 37(3): 977-983.
1997
Ning R, Wang X, Conover DL, Tang X. "An image intensifier-based volume tomographic angiography imaging system" . Proc. SPIE. 1997; 3032: 238-246.
1997
Wang X (Ph.D. student), Ning R (senior author). "Accurate and efficient image intensifier distortion correction algorithm for volume tomographic angiography" . Proc. SPIE. 1997; 3032: 427-440.
4/1996
Ning R, Kruger RA. "Image intensifier-based computed tomography volume scanner for angiography." Academic radiology.. 1996 Apr; 3(4):344-50.
1996
Ning R, Zhang D, Wang X, Conover DL. "An image intensifier-based volume tomographic angiography imaging system: System evaluation" . Proc. SPIE. 1996; 2708: 328-339.
1996
Morris TW, Ning R, Hartley DF, Owusu KN. "Contrast media osmolatity affects opacification during renal arteriography" . Acad. Radiol. 1996; 3(s)2: 251-253.
1995
Ning R, Wang X, Shen J, Conover DL. "An image intensifier-based volume tomographic angiography imaging system: System Evaluation" . Proc. SPIE. 1995; 2432: 280-2432.
1994
Ning R, Riek JK, Conover DL. "An image intensifier-based volume tomographic angiography imaging system: geometric distortion correction" . Proc. SPIE. 1994; 2163: 199-211.
1993
Ning R, Rooker SJ. "An image intensifier-based volume tomographic angiography imaging system: work in progress" . Proc. SPIE. 1993; 1896: 145-155.
1992
Ning R, Rooker SJ, Barsotti JB, Morris TW. "An image intensifier-based volume tomographic angiographic imager" . Proc. SPIE. 1992; 1651: 189-196.
1991
Ning R, Barsotti JB, Kido DK, Kruger RA. "A clinical image intensifier-based volume CT imager for angiography" . Proc. SPIE. 1991; 1443: 236-249.
1990
Ning R, Kruger RA. "Image intensifier-based volume CT imager: Angiographic applications" . Proc. SPIE. 1990; 1233(285-299).
1989
Ning R, Kruger RA, Hu H. "Image Intensifier-based CT volume imager for angiography: System evaluation" . Proc. SPIE. 1989; 1090: 131-143.
1988
Ning R, Kruger RA. "Computer simulation of image intensifier-based computed tomography detector: vascular application." Medical physics.. 1988 15(2):188-92.
1987
Kruger RA, Reinecke DR, Smith SW, Ning R. "Reconstruction of blood vessels from x-ray subtraction projections: limited angle geometry." Medical physics.. 1987 14(6):940-9.