Resume

  • Current Position : Principal Researcher at Studios Macrograph Research
  • Research Interests
    • 3D/4D reconstruction
    • Computer-generated hologram(light diffraction simulation)
    • Fluid/rigid body simulation for visual effects
    • Numerical method, optimization
    • High-performance computing on GPU(CUDA)
  • Education
    • PhD Mathematics KAIST 2004 (Advisor : Jin-Whan Yim)
    • MS Mathematics KAIST 1996 (Advisor : Jin-Whan Yim)
    • BS Mathematics KAIST 1994
  • Experience
    • ETRI Principal Research Scientist : 2004.5~2016.6
    • Visiting scientist at CSIRO, Melbourne, Australia : 2005.3~2007.2
    • Officer in Korea Air Force(military service) : 1996.3~1999.6
  • Publications
    1. Interactive computer-generated hologram using spherical angular spectrum, S. Oh and IK Jeong, Imaging and Applied Optics 2016
    2. Cylindrical angular spectrum using Fourier coefficients of point light source and its application to fast hologram generation, S. Oh and IK Jeong, Optics Express, 23(23) 29555-29564, 2015
    3. Fast focus estimation using frequency analysis in digital holography, S. Oh, CY Hwang, IK Jeong, SK Lee and JH Park, Optics Express, 22(23) 28926-28933, 2014
    4. Stepwise angular spectrum method for curved surface diffraction, CY Hwang, S. Oh, IK Jeong and H Kim, Optics Express, 22(10) 12659-12667, 2014
    5. Single-phase trapped air simulation in water flow, S. Oh and IK Jeong, WSCG 2014
    6. Spherically-arranged piecewise planar hologram for capturing a diffracted object wave field in 360 degree, S. Oh, H Seo, CY Hwang and BR Lee, W Son, SPIE DSS 87380I 2013
    7. Practical simulation of hierarchical brittle fracture, S. Oh, S Shin and H Jun, Computer Animation and Virtual Worlds, 23(3-4) 291-300 2012
    8. SPH lava simulation, S. Oh, SH Shin, Y Kim, BS Roh, SH Pyo, KCGS 2010
    9. Impulse-based rigid body interaction in SPH, S. Oh, Y Kim and BS Roh, Computer Animation and Virtual Worlds, 20(2-3) 215-224, 2009
    10. Rigid body interaction in SPH, S. Oh, Y Kim and BS Roh, SIGGRAPH ASIA 2008 Sketches
    11. 아카데미상 영화에서의 유체 시뮬레이션 기술, 김명규, 오승택, 최병태, 컴퓨터그래픽스학회논문지 14(3) 19-30 2007
    12. Data perturbation for fewer triangles in marching tetrahedra, S. Oh and BK Koo, Graphical Models 69(3) 211-218 2007
    13. Optimal finite element mesh for elliptic equation of divergence form, S. Oh and J.-W Yim, Applied Mathematics and Computation, 162(2) 969-989 2005
    14. Smoothed surface extension with curvature bound, H.S. Kim, S. Oh and J.-W Yim, Computer Aided Geometric Design 22(1) 27-43, 2005
    15. Geometric methods in computer graphics and numerical analysis, PhD Thesis, KAIST 2004
    16. Area comparison in Alexandrov surfaces, MS Thesis, KAIST 1996