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2017. 9 -

Postdoctoral fellow @ KAIST

Natural Science Research Center

sponsored by Global Center for Open Research with Enterprise (GCORE), KAIST

RESEARCH INTERESTS

Medical Imaging and Inverse Problems

 - X-ray CT

* I am interested in scattering correction in X-ray CT thesedays. Also, I am working on the project with a company Dukin to improve their CT image quality and to implement new reconstruction method in their industrial CT system. 

 - Others (e.g. MRI, MREIT, Ultrasound, ... ) 

Image Science

Numerical Analysis

Computational Mathematics

Industrial Mathematics

EMPLOYMENT

COMPUTER SKILLS

Intermediate Knowledge

  - Python, R, Java

Professional Knowledge

  - MATLAB, C

EDUCATIONS

2012. 9. - 2017. 8.

KAIST (Ph.D.)

Department of Mathematical Sciences
(Computational Mathematics and Imaging Lab.)

2010. 2. - 2012. 8.

KAIST (M.S.)

Department of Mathematical Sciences

(Computational Mathematics and Imaging Lab.)

2006. 3. - 2010. 2.

KAIST (B.S.)

Department of Mathematical Sciences (Applied Math)

2004. 3.  - 2006. 2.

Chung-nam Science High School

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ACADEMIC ACTIVITIES

Conference to attend

 - KSIAM

 - SIAM on Imaging Science

 - Fully 3D Conference

 - CT Meeting

 - iCT (industrial CT)

 - A3 Meeting (China-Japan-Korea Joint meeting)

KAIST Special Interest Group on Future Emerging Technology of Medical Imaging

Project with Department of Display of Dukin Corporation (industrial 3D CT)

(On going) KAIST Global Center for Open Research with Enterprise (GCORE)

PUBLICATIONS

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1. Optimal quadrature formulas for CT image reconstruction in the Sobolev space of non-periodic functions (preprint)

2. On an optimal quadrature formula for approximation of Fourier integrals in the space L_2^{(1)}(preprint)

3. Shape prior metal artifact reduction algorithm for industrial 3D cone beam CT (preprint)

4.. Fast Accurate Multi-Key Weight Measurement, ANZIAM Journal (2018)

   * results of the project "Compac sorting" in MINZ (Mathematics in New Zealand) 

5. A CT metal artifact reduction algorithm based on sinogram surgery, Journal of X-ray Science and Technology (2018)

6. CT metal artifact reduction based on sinogram surgery, Ph.D. dissertation, KAIST (Advisor: Chang-Ock, Lee)

7. A study on a scaling algorithm for the reconstructed conductivity in CoReHA and a method for computing the magnetic flux        density, M.S. dissertation, KAIST (Advisor: Chang-Ock, Lee) 

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TEACHING EXPERIENCES (Teaching Assistant)

Sep. 2015-AUG. 2017      MATLAB TA (Head TA), KAIST, Korea

Aug. 2016                         Engineering Mathematics, UST, Daejeon, Korea

2015 Spring                      Differential Equations and Applications, KAIST

Jan. 2013-Jun. 2013         Undergraduate Research Program (image processing), KAIST

2012 Fall & 2011 Spring  Introduction to Linear Algebra 

Aug. 2012                         Science Camp for Students held by Korean Academy of Science and Technology

2012 Spring                      Numerical Analysis, KAIST

2011 Fall                           Calculus 1, KAIST

2011 Spring                      Introduction to Linear Algebra, KAIST

2010 Fall                           Applied Mathematical Analysis, KAIST

2010 Spring                       Discrete Mathematics, KAIST

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