Junho Kim

 

 

Full-time Lecturer

School of Computer Science,

Kookmin University. 

  • E-mail: junho[_at_]kookmin.ac.kr
  • Tel: +82-2-910-4826
  • Postal address:
    Room #402, Hyungsul Hall,
    School of Computer Science,
    Kookmin University,
    861-1 Jeongneung-Dong, Seongbuk-Gu, SEOUL, KOREA.
    (zip: 136-702).

 

Position

Full-time Lecturer at Kookmin University, Korea

 

Academic Activities

Journal/Conference reviews: ACM Transactions on Graphics, IEEE Transactions on Visualization and Computer Graphics, SIGGRAPH, IEEE Visualization, Eurographics, Pacific Graphics, Computer Graphics Forum, IEEE International Conference on Computer Vision, IET Computer Vision.

 

Research Interests

computer graphics and computer vision
(esp., mesh compression, shape analysis and synthesis, mesh parameterization)

 

Research Topics

 

Conformal Surface Parameterization using Discrete Ricci Flow

The surface parameterization techinques which deform metrics satisfying the user-specified curvature constraints. The major advantage is that we can design the embedding domain by using Gaussian curvatures.

Related papers:

  • X. Gu, S. Wang, J. Kim, Y. Zeng, Y. Wang, H. Qin, and D. Samaras, "Ricci Flow for 3D Shape Analysis," IEEE International Conference on Computer Vision (ICCV) 2007, 2007.
  • M. Jin, J. Kim, and X. Gu, "Discrete Surface Ricci Flow: Theory and Applications," IMA Conference on the Mathematrics of Surfaces 2007, 2007.
  • M. Jin, J. Kim, F. Luo, and X. Gu, "Discrete Surface Ricci Flow," IEEE Trans. Visualization and Computer Graphics, 14(5), 2008.
  • Y-L. Yang, J. Kim, F. Luo, S-M. Hu, and X. Gu, "Optimal Surface Parameterization Using Inverse Curvature Map," IEEE Trans. Visualization and Computer Graphics, 14(5), 2008.

 

 

Random Accessible Mesh Compression

The random accessibility is a key functionality for compressing highly massive media data. We developed random accessible mesh compression techniqes which enable the details of any specific part to be available without decoding non-interesting parts.

Related papers:

  • S. Choe, J. Kim, H. Lee, and S. Lee, and H. Seidel, "Mesh Compression with Random Accessibility," In Proc. 5th Israel-Korea Bi-National Conference, 2004.
  • J. Kim, S. Choe, and S. Lee, "Multiresolution Random Accessible Mesh Compression," Computer Graphics Forum (Eurographics 2006).
  • Sungyul Choe, Junho Kim, Haeyoung Lee, Seungyong Lee, "Random Accessible Mesh Compression Using Mesh Chartification," IEEE Trans. Visualization and Computer Graphics, 15(1), 2009

 

 

Selective Refinement of Progressive Meshes

An adaptive mesh refinement scheme for progressive meshes which provides the minimal number of mesh primitives with respect to the arbitrary refinement criteria. The main contribution is that we provide a theoretical analysis on the transitive mesh space of a progressive mesh.

Related papers:

  • J. Kim and S. Lee, "Truly Selective Refinement of Progressive Meshes," In Proc. Graphics Interface 2001.
  • J. Kim and S. Lee, "Transitive Mesh Space of a Progressive Mesh," IEEE Trans. Visualization and Computer Graphics, 9(4), 2003.
  • J. Kim, S. Lee, and L. Kobbelt, "View-dependent Streaming of Progressive Meshes," Shape Modeling International 2004.
  • J. Kim, S. Lee, and L. Kobbelt, "View-dependent Mesh Streaming with Minimal Latency," International Journal of Shape Modeling, 2005.
  • J. Kim, S. Choe, and S. Lee, "Multiresolution Random Accessible Mesh Compression," Computer Graphics Forum (Eurographics 2006).

 

 

Publications

 

Misc.