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Steve Cheng
Steve Cheng
GE Global Research
Verified email at ge.com
Title
Cited by
Cited by
Year
Quantitative comparison of OSEM and penalized likelihood image reconstruction using relative difference penalties for clinical PET
S Ahn, SG Ross, E Asma, J Miao, X Jin, L Cheng, SD Wollenweber, ...
Physics in Medicine and Biology 60 (15), 20, 2015
1402015
Improved dose–volume histogram estimates for radiopharmaceutical therapy by optimizing quantitative SPECT reconstruction parameters
L Cheng, RF Hobbs, PW Segars, G Sgouros, EC Frey
Physics in Medicine and Biology 58 (11), 3631, 2013
392013
Accelerated Iterative Image Reconstruction Using a Deep Learning Based Leapfrogging Strategy
L Cheng, S Ahn, SG Ross, H Qian, B DeMan
International Conference on Fully Three-Dimensional Image Reconstruction in …, 2017
372017
Joint estimation of activity and attenuation for PET using pragmatic MR-based prior: application to clinical TOF PET/MR whole-body data for FDG and non-FDG tracers
S Ahn, L Cheng, DD Shanbhag, H Qian, SS Kaushik, FP Jansen, ...
Physics in Medicine & Biology 63 (4), 045006, 2018
362018
Ultra-low dose CT attenuation correction for PET/CT: analysis of sparse view data acquisition and reconstruction algorithms
X Rui, L Cheng, Y Long, L Fu, AM Alessio, E Asma, PE Kinahan, ...
Physics in Medicine & Biology 60 (19), 7437, 2015
252015
Deep learning based acceleration for iterative tomographic reconstruction
L Cheng, BKB De Man, S Thiruvenkadam, S Ahn, L Fu, H Lai
US Patent App. 15/400,763, 2018
242018
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
IEEE Nuclear Science Symposium, Medical Imaging Conference
IEEE, 2014
232014
Regularized image reconstruction algorithms for dual-isotope myocardial perfusion SPECT (MPS) imaging using a cross-tracer prior
X He, L Cheng, JA Fessler, EC Frey
IEEE transactions on medical imaging 30 (6), 1169-1183, 2010
232010
Patient specific computerized phantoms to estimate dose in pediatric CT
WP Segars, G Sturgeon, X Li, L Cheng, C Ceritoglu, JT Ratnanather, ...
Proceedings of the Medical Imaging: Physics of Medical Imaging 7258, 72580H, 2009
202009
A generalized level set formulation of the Mumford-Shah functional for brain MR image segmentation
L Cheng, J Yang, X Fan, Y Zhu
Information Processing in Medical Imaging, 418-430, 2005
162005
A novel segmentation method for MR brain images based on fuzzy connectedness and FCM
X Fan, J Yang, L Cheng
Fuzzy Systems and Knowledge Discovery, 477-477, 2005
152005
Systems and methods for reconstruction of emission activity image
S Ahn, L Cheng, F Wiesinger, D Bequé, SS Kaushik, DD Shanbhag
US Patent 9,706,972, 2017
112017
A novel unsupervised segmentation method for MR brain images based on fuzzy methods
X Fan, J Yang, Y Zheng, L Cheng, Y Zhu
Computer Vision for Biomedical Image Applications, 160-169, 2005
102005
Analysis of the effects of Errors in Attenuation Maps on PET Quantitation in TOF PET
S Ahn, L Cheng, RM Manjeshwar
IEEE Nuclear Science Symposium & Medical Imaging Conference 2014, 2014
92014
Joint reconstruction of activity and attenuation using MR-based priors: application to clinical TOF PET/MR
S Ahn, L Cheng, D Shanbhag, F Wiesinger, R Manjeshwar
2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC …, 2015
82015
A new region-based active contour for object extraction using level set method
L Cheng, J Yang, X Fan
Pattern Recognition and Image Analysis IbPRIA 2005, 219-228, 2005
62005
Sensitivity of FFR-CT to manual segmentation
P Venugopal, L Xia, L Cheng, R Bhagalia, PM Edic
SPIE Medical Imaging 10578, 2018
52018
Joint reconstruction of activity and attenuation in emission tomography using magnetic-resonance-based priors
S Ahn, RM Manjeshwar, F Wiesinger, L Cheng
US Patent App. 14/847,643, 2016
52016
Analysis of Ultra-Low Dose CT Acquisition Protocol and Reconstruction Algorithm Combinations for PET Attenuation Correction
Y Long, L Cheng, X Rui, B DeMan, A Alessio, E Asma, P Kinahan
The 12th International Meeting on Fully Three-Dimensional Image …, 2013
52013
A Generalized Level Set Formulation of the Mumford-Shah Functional with Shape Prior for Medical Image Segmentation
L Cheng, X Fan, J Yang, Y Zhu
Computer Vision for Biomedical Image Applications, 61-71, 2005
52005
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Articles 1–20