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Kai Niu
Kai Niu
GE Healthcare
Email confirmado em ge.com
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Patient-specific scatter correction for flat-panel detector-based cone-beam CT imaging
W Zhao, S Brunner, K Niu, S Schafer, K Royalty, GH Chen
Physics in Medicine & Biology 60 (3), 1339, 2015
542015
An indirect transmission measurement-based spectrum estimation method for computed tomography
W Zhao, K Niu, S Schafer, K Royalty
Physics in Medicine & Biology 60 (1), 339, 2014
422014
C-arm conebeam CT perfusion imaging in the angiographic suite: a comparison with multidetector CT perfusion imaging
K Niu, P Yang, Y Wu, T Struffert, A Doerfler, S Schafer, K Royalty, ...
American Journal of Neuroradiology 37 (7), 1303-1309, 2016
342016
Time-resolved C-arm computed tomographic angiography derived from computed tomographic perfusion acquisition: new capability for one-stop-shop acute ischemic stroke treatment …
P Yang, K Niu, Y Wu, T Struffert, A Dorfler, S Schafer, K Royalty, ...
Stroke 46 (12), 3383-3389, 2015
322015
Endovascular stroke therapy
WS Smith
Neurotherapeutics 16 (2), 360-368, 2019
242019
Robust beam hardening artifacts reduction for computed tomography using spectrum modeling
W Zhao, D Li, K Niu, W Qin, H Peng, T Niu
IEEE Transactions on Computational Imaging 5 (2), 333-342, 2018
192018
The role of the ℓ1-norm in quantum information theory and two types of the Yang–Baxter equation
K Niu, K Xue, Q Zhao, ML Ge
Journal of Physics A: Mathematical and Theoretical 44 (26), 265304, 2011
192011
A patient-specific scatter artifacts correction method
W Zhao, S Brunner, K Niu, S Schafer, K Royalty, GH Chen
Medical Imaging 2014: Physics of Medical Imaging 9033, 267-273, 2014
172014
Evaluation of collaterals and clot burden using time-resolved C-arm conebeam CT angiography in the angiography suite: a feasibility study
P Yang, K Niu, Y Wu, T Struffert, A Doerfler, P Holter, B Aagaard-Kienitz, ...
American Journal of Neuroradiology 38 (4), 747-752, 2017
142017
Statistical image reconstruction via denoised ordered-subset statistically penalized algebraic reconstruction technique (DOS-SPART)
Y Li, K Niu, J Tang, GH Chen
Medical Imaging 2014: Physics of Medical Imaging 9033, 214-221, 2014
142014
Ultra low radiation dose digital subtraction angiography (DSA) imaging using low rank constraint
K Niu, Y Li, S Schafer, K Royalty, Y Wu, C Strother, GH Chen
Medical Imaging 2015: Physics of Medical Imaging 9412, 419-424, 2015
92015
A novel temporal recovery technique to enable cone beam CT perfusion imaging using an interventional C-arm system
J Tang, M Xu, K Niu, K Royalty, K Pulfer, C Strother, GH Chen
Medical Imaging 2013: Physics of Medical Imaging 8668, 334-340, 2013
92013
Statistical model based iterative reconstruction in myocardial CT perfusion: exploitation of the low dimensionality of the spatial-temporal image matrix
Y Li, K Niu, GH Chen
Medical Imaging 2015: Physics of Medical Imaging 9412, 911-916, 2015
82015
The geodesic form of light-ray trace in the inhomogeneous media
K Niu, C Song, ML Ge
Optics Express 17 (14), 11753-11767, 2009
82009
Non-uniform black strings with Schwarzschild–(anti-) de Sitter foliation
L Zhao, K Niu, BS Xia, YL Dou, J Ren
Classical and Quantum Gravity 24 (18), 4587, 2007
52007
Multi-materials beam hardening artifacts correction for computed tomography (CT) based on X-ray spectrum estimation
W Zhao, D Li, K Niu, W Qin, H Peng, T Niu
arXiv preprint arXiv:1812.02365, 2018
32018
C-arm cone beam CT perfusion imaging using the SMART-RECON algorithm to improve temporal sampling density and temporal resolution
Y Li, K Niu, K Li, S Schafer, K Royalty, C Strother, GH Chen
Medical Imaging 2016: Physics of Medical Imaging 9783, 213-218, 2016
32016
Mask free intravenous 3D digital subtraction angiography (IV 3D-DSA) from a single C-arm acquisition
Y Li, K Niu, P Yang, B Aagaard-Kienitz, DB Niemann, AS Ahmed, ...
Medical Imaging 2016: Physics of Medical Imaging 9783, 219-224, 2016
22016
Radiation dose reduction and CNR enhancement in C-arm cone beam CT
K Niu, J Tang, K Royalty, O Ozkan, C Strother, B Aagaard-Kienitz, ...
Medical Imaging 2013: Physics of Medical Imaging 8668, 773-778, 2013
22013
A statistical image reconstruction method to reduce small angle scattering induced streaking artifacts in differential phase contrast CT
K Niu, K Li, Z Qi, N Bevins, J Zambelli, GH Chen
Medical Imaging 2013: Physics of Medical Imaging 8668, 1324-1329, 2013
12013
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