Okkyun Lee
Title
Cited by
Cited by
Year
Compressive MUSIC: Revisiting the link between compressive sensing and array signal processing
JM Kim, OK Lee, JC Ye
IEEE Transactions on Information Theory 58 (1), 278-301, 2012
2792012
Compressive diffuse optical tomography: noniterative exact reconstruction using joint sparsity
O Lee, JM Kim, Y Bresler, JC Ye
IEEE transactions on medical imaging 30 (5), 1129-1142, 2011
1102011
Spatio‐energetic cross‐talk in photon counting detectors: Numerical detector model (Pc TK) and workflow for CT image quality assessment
K Taguchi, K Stierstorfer, C Polster, O Lee, S Kappler
Medical physics 45 (5), 1985-1998, 2018
60*2018
Spatio‐energetic cross talk in photon counting detectors: Detector model and correlated Poisson data generator
K Taguchi, C Polster, O Lee, K Stierstorfer, S Kappler
Medical physics 43 (12), 6386-6404, 2016
452016
Improving noise robustness in subspace-based joint sparse recovery
JM Kim, OK Lee, JC Ye
IEEE transactions on signal processing 60 (11), 5799-5809, 2012
282012
Joint sparsity-driven non-iterative simultaneous reconstruction of absorption and scattering in diffuse optical tomography
O Lee, JC Ye
Optics express 21 (22), 26589-26604, 2013
242013
Estimation of basis line-integrals in a spectral distortion-modeled photon counting detector using low-order polynomial approximation of x-ray transmittance
O Lee, S Kappler, C Polster, K Taguchi
IEEE transactions on medical imaging 36 (2), 560-573, 2016
192016
Estimation of basis line-integrals in a spectral distortion-modeled photon counting detector using low-rank approximation-based x-ray transmittance modeling: K-edge imaging …
O Lee, S Kappler, C Polster, K Taguchi
IEEE transactions on medical imaging 36 (11), 2389-2403, 2017
172017
Compressive MUSIC with optimized partial support for joint sparse recovery
JM Kim, OK Lee, JC Ye
2011 IEEE International Symposium on Information Theory Proceedings, 658-662, 2011
172011
A non-iterative method for the electrical impedance tomography based on joint sparse recovery.
OK Lee, H Kang, JC Ye, M Lim
Inverse Problems 31 (7), 075002, 2015
162015
“X-map 2.0” for edema signal enhancement for acute ischemic stroke using non–contrast-enhanced dual-energy computed tomography
K Taguchi, T Itoh, MK Fuld, E Fournie, O Lee, K Noguchi
Investigative radiology 53 (7), 432-439, 2018
152018
Dynamic sparse support tracking with multiple measurement vectors using compressive music
JM Kim, OK Lee, JC Ye
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
142012
Compressed sensing pulse-echo mode terahertz reflectance tomography
KH Jin, Y Kim, DS Yee, OK Lee, JC Ye
Optics letters 34 (24), 3863-3865, 2009
122009
Diffuse optical tomography using generalized music algorithm
O Lee, J Kim, Y Bresler, JC Ye
2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro …, 2011
102011
Method and apparatus for compressed sensing with joint sparsity
JC Ye, JM Kim, OK Lee, Y Bresler, K Lee
US Patent App. 13/084,347, 2012
82012
Spatio-energetic cross-talks in photon counting detectors: Detector model and correlated Poisson data generator
K Taguchi, C Polster, O Lee, S Kappler
Medical Imaging 2016: Physics of Medical Imaging 9783, 97831R, 2016
42016
A unified sparse recovery and inference framework for functional diffuse optical tomography using random effect model
O Lee, S Tak, JC Ye
IEEE transactions on medical imaging 34 (7), 1602-1615, 2015
42015
Beam hardening and motion artifacts in cardiac CT: evaluation and iterative correction method
Z Shen, O Lee, K Taguchi
Medical Imaging 2016: Physics of Medical Imaging 9783, 978336, 2016
32016
Source localization approach for functional DOT using MUSIC and FDR control
JW Jung, OK Lee, JC Ye
Optics express 20 (6), 6267-6285, 2012
32012
Projection-based motion estimation for cardiac functional analysis with high temporal resolution: A proof-of-concept study with digital phantom experiment
Y Suzuki, GSK Fung, Z Shen, Y Otake, O Lee, L Ciuffo, H Ashikaga, ...
Medical Imaging 2017: Physics of Medical Imaging 10132, 1013230, 2017
22017
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Articles 1–20