Ohin Kwon

Publication Activity (10 Years)

Years Active: 2001-2021
Publications (10 Years): 7

Top Topics

Angular Resolution

Magnetic Resonance

Diffusion Coefficient

Top Venues

IEEE Trans. Medical Imaging

IEEE Trans. Biomed. Eng.

Comput. Math. Methods Medicine

Publications

Geon-Ho Jahng, Mun Bae Lee, Hyung Joong Kim, Eung Je Woo, Ohin Kwon
human brain using high-frequency conductivity at Larmor-frequency and spherical mean diffusivity without external injection current. NeuroImage 225 (2021)
Ji Ae Park, Eung Je Woo, Kyeung Jun Kang, In Ok Ko, Kyo Chul Lee, Bup Kyung Choi, Nitish Katoch, Jin Woong Kim, Hyung Joong Kim, Ohin Kwon
In Vivo Measurement of Brain Tissue Response After Irradiation: Comparison of T2 Relaxation, Apparent Diffusion Coefficient, and Electrical Conductivity. IEEE Trans. Medical Imaging 38 (12) (2019)
Nitish Katoch, Bup Kyung Choi, Saurav Z. K. K. Sajib, EunAh Lee, Hyung Joong Kim, Ohin Kwon, Eung Je Woo
Conductivity Tensor Imaging of In Vivo Human Brain and Experimental Validation Using Giant Vesicle Suspension. IEEE Trans. Medical Imaging 38 (7) (2019)
Mun Bae Lee, Yeon Hyang Kim, Geon-Ho Jahng, Ohin Kwon
Angular resolution enhancement technique for diffusion-weighted imaging (DWI) using predicted diffusion gradient directions. NeuroImage 183 (2018)
Woo Chul Jeong, Saurav Z. K. K. Sajib, Nitish Katoch, Hyung Joong Kim, Ohin Kwon, Eung Je Woo
Anisotropic Conductivity Tensor Imaging of In Vivo Canine Brain Using DT-MREIT. IEEE Trans. Medical Imaging 36 (1) (2017)
Saurav Z. K. K. Sajib, Nitish Katoch, Hyung Joong Kim, Ohin Kwon, Eung Je Woo
Software Toolbox for Low-Frequency Conductivity and Current Density Imaging Using MRI. IEEE Trans. Biomed. Eng. 64 (11) (2017)
Ohin Kwon, Saurav Z. K. K. Sajib, Igor Sersa, Tong In Oh, Woo Chul Jeong, Hyung Joong Kim, Eung Je Woo
Current Density Imaging During Transcranial Direct Current Stimulation Using DT-MRI and MREIT: Algorithm Development and Numerical Simulations. IEEE Trans. Biomed. Eng. 63 (1) (2016)
Dong-Hyun Kim, Munish Chauhan, Min-Oh Kim, Woo Chul Jeong, Hyung Joong Kim, Igor Sersa, Ohin Kwon, Eung Je Woo
Frequency-Dependent Conductivity Contrast for Tissue Characterization Using a Dual-Frequency Range Conductivity Mapping Magnetic Resonance Method. IEEE Trans. Medical Imaging 34 (2) (2015)
Woo Chul Jeong, Saurav Z. K. K. Sajib, Hyung Joong Kim, Ohin Kwon
Focused Current Density Imaging Using Internal Electrode in Magnetic Resonance Electrical Impedance Tomography (MREIT). IEEE Trans. Biomed. Eng. 61 (7) (2014)
Zi Jun Meng, Saurav Z. K. K. Sajib, Munish Chauhan, Rosalind J. Sadleir, Hyung Joong Kim, Ohin Kwon, Eung Je Woo
Numerical Simulations of MREIT Conductivity Imaging for Brain Tumor Detection. Comput. Math. Methods Medicine 2013 (2013)
Ohin Kwon, Eung Je Woo, Yiping P. Du, Dosik Hwang
A tissue-relaxation-dependent neighboring method for robust mapping of the myelin water fraction. NeuroImage 74 (2013)
Chunjae Park, Ohin Kwon
Data in MREIT. Comput. Math. Methods Medicine 2013 (2013)
Ohin Kwon, Chunjae Park
Newton Method to Recover the Phase Accumulated during MRI Data Acquisition. J. Appl. Math. 2012 (2012)
Chi Young Ahn, Yoon Mo Jung, Ohin Kwon, Jin Keun Seo
Fast segmentation of ultrasound images using robust Rayleigh distribution decomposition. Pattern Recognit. 45 (9) (2012)
Jin Keun Seo, Min-Oh Kim, Joonsung Lee, Narae Choi, Eung Je Woo, Hyung Joong Kim, Ohin Kwon, Dong-Hyun Kim
Error Analysis of Nonconstant Admittivity for MR-Based Electric Property Imaging. IEEE Trans. Medical Imaging 31 (2) (2012)
Hyun Soo Nam, Ohin Kwon
Axial Anisotropic Conductivity Imaging Based on Projected Current Density in MREIT. IEEE Trans. Medical Imaging 29 (3) (2010)
Ohin Kwon, Chunjae Park, Hyun Soo Nam, Eung Je Woo, Jin Keun Seo, Kevin J. Glaser, Armando Manduca, Richard L. Ehman
Shear Modulus Decomposition Algorithm in Magnetic Resonance Elastography. IEEE Trans. Medical Imaging 28 (10) (2009)
Suk Ho Lee, Jin Keun Seo, Chunjae Park, Byung Il Lee, Eung Je Woo, Soo Yeol Lee, Ohin Kwon, J. Hahn
Conductivity image reconstruction from defective data in MREIT: numerical Simulation and animal experiment. IEEE Trans. Medical Imaging 25 (2) (2006)
Ohin Kwon, Hyunchan Pyo, Jin Keun Seo, Eung Je Woo
-based MREIT model in electrical impedance imaging. Comput. Math. Appl. 51 (5) (2006)
Byung Il Lee, Suk Ho Lee, Tae-Seong Kim, Ohin Kwon, Eung Je Woo, Jin Keun Seo
Harmonic decomposition in PDE-based denoising technique for magnetic resonance electrical impedance tomography. IEEE Trans. Biomed. Eng. 52 (11) (2005)
Chunjae Park, Ohin Kwon, Eung Je Woo, Jin Keun Seo
decomposition algorithm in magnetic resonance electrical impedance tomography (MREIT). IEEE Trans. Medical Imaging 23 (3) (2004)
Habib Ammari, Ohin Kwon, Jin Keun Seo, Eung Je Woo
T-Scan Electrical Impedance Imaging System for Anomaly Detection. SIAM J. Appl. Math. 65 (1) (2004)
Jin Keun Seo, Ohin Kwon, Habib Ammari, Eung Je Woo
A mathematical model for breast cancer lesion estimation: electrical impedance technique using TS2000 commercial system. IEEE Trans. Biomed. Eng. 51 (11) (2004)
Jin Keun Seo, Jeong-Rock Yoon, Eung Je Woo, Ohin Kwon
Reconstruction of conductivity and current density images using only one component of magnetic field measurements. IEEE Trans. Biomed. Eng. 50 (9) (2003)
Ohin Kwon, Jeong-Rock Yoon, Jin Keun Seo, Eung Je Woo, Young Gu Cho
Estimation of anomaly location and size using electrical impedance tomography. IEEE Trans. Biomed. Eng. 50 (1) (2003)
Sungwhan Kim, Ohin Kwon, Jin Keun Seo, Jeong-Rock Yoon
On a Nonlinear Partial Differential Equation Arising in Magnetic Resonance Electrical Impedance Tomography. SIAM J. Math. Anal. 34 (3) (2002)
Hyan Soo Khang, Byung Il Lee, Suk Hoon Oh, Eung Je Woo, Soo Yeol Lee, Min Hyoung Cho, Ohin Kwon, Jeong-Rock Yoon, Jin Keun Seo
J-Substitution Algorithm in Magnetic Resonance Electrical Impedance Tomography (MREIT): Phantom Experiments for Static Resistivity Images. IEEE Trans. Medical Imaging 21 (6) (2002)
Jin Keun Seo, Ohin Kwon, Sungwhan Kim
Location Search Techniques for a Grounded Conductor. SIAM J. Appl. Math. 62 (4) (2002)
Ohin Kwon, Eung Je Woo, Jeong-Rock Yoon, Jin Keun Seo
Magnetic resonance electrical impedance tomography (MREIT): simulation study of J-substitution algorithm. IEEE Trans. Biomed. Eng. 49 (2) (2002)
Ohin Kwon
Inverse scattering for a plane screen. Appl. Math. Comput. 122 (1) (2001)