Recent Research Topics

• Discrete Differential Geometry for Shape Analysis
• Computational Topology for Topological Data Analysis
• Fluid Simulation and Medical Graphics : Blood Simulation and Cerebral Aneurysm Visulization

Papers

• Hyoungseok B. Kim, "Surface Parameterization Based on Circular Centering Property", The International Journal of Internet, Broadcasting and Communication, Vol. 11, No. 1, 2019
• Hyoungseok B. Kim, "Region-Based Gradient and Its Application to Image Segmentation", The International Journal of Advanced Smart Convergence, Vol 7, No. 4, pp 108-113, 2018
• Hyoungseok B. Kim and Hosook Kim, "Polar-Natural Distance and Curve Reconstruction", International Journal of Contents, Vol. 11, No. 2, pp 9-14, 2015.
• Hosook Kim and Hyoungseok B. Kim, "A Study on the Teaching-Learning Methods for Improvement of Creativity on Informaion Science Appling Project-based Learning", Journal of The Korean Association of Information Education, Vol. 18, No. 4, pp 529-540, 2014.
• Hosook Kim and Hyoungseok B. Kim, "A Case Study on Project-Based Learning for Gifted: Development of Educational Software Using Multimedia Data", Proc. of the 13th International Conference on Education and Educational Technology, Lisbon Portugal, Oct 30 - Nov 1, 2014.
• Hosook Kim, Hyoungseok B. Kim, H. Jeong, and Y. Kim, "Development of Computer Science Teaching Model Focused on Student Activities for Scientifically Gifted Students", Proc. of International Conference of Education, Research and Innovation 2013, Seviller Spain, Nov.18-20, 2013.
• Hyoungseok B. Kim, Y. Koo, and J. Lim, "Applications of Parameterizations of Oblique Duals of a Frame Sequence" Numerical Functional Analysis and Optimization, Vol. 34, No. 8, pp 896-913, 2013.
• Hyoungseok B. Kim, "Skeleton Extraction from Point Clouds based on Discrete Curvature", International Journal of Computer Science and Network Security, Vol. 11, No. 11, pp 53-57, 2011.
• Hosook Kim and Hyoungseok B. Kim, "Analysis of information science education of scientifically gifted students", Proc. of World Conference on Infomation Technology, Istanbul, Oct.6-10, 2010.
• Hyoungseok B. Kim, "Reconstructing curves with self-intersections", The Journal of the Korean Institute of Maritime Information and Communication Sciences, Vol. 14, No. 9, pp 2016-2022, 2010.
• Philsu Kim and Hyoungseok B. Kim, "Natural Distance Based Curve Reconstruction", Proc. of KSIAM 2010 Spring Conference, Daejeon, April 24-25, 2010.
• Philsu Kim and Hyoungseok B. Kim, "Point ordering with the natural distance based on brownian motion", Mathematical problems in engineering, Vol. 2010, Article ID 450460, 17 pages, 2010.
• Hyoungseok B. Kim and Hosook Kim, "Mesh Segmentation Based on Local Geometric Properties", International Journal of Computer Science and Network Security, Vol. 10, No. 1, pp 179-184, 2010.
• Hyoungseok B. Kim and Hosook Kim, "New Computation of Normal Vector and Curvature", WSEAS Transactions on Computers, Vol. 8, No. 10, pp 1661-1670, 2009.
• Hyoungseok B. Kim, Hosook Kim, "Computing vertex normals from arbitrary meshes", Proc. of International Conference on Signal Processing, Computational Geometry & Artificial Vision (ISCGAV'09), Moscow, August 2009.
• Hosook Kim and Hyoungseok B. Kim, "Dynamic Syllabus Composition System Considering the Priority of Educational Objectives", The Journal of the Korean Association of Computer Education, Vol. 12, No. 2, pp 13-22, 2009.
• Hyoungseok B. Kim and Hosook Kim, "Vertex Normal Computation using Conformal Mapping and Mean Value Coordinates", The Journal of the Korean Institute of Maritime Information and Communication Sciences, Vol. 13, No. 3, pp 451-457, 2009.
• Youngseok Shin, Hyoungseok B. Kim, "3D Reconstruction of Tissue from a few of MRI Images using Radial Basis Functions", The Journal of the Korean Institute of Maritime Information and Communication Sciences, Vol. 12, No. 11, pp 2077-2082, 2008.
• Hyoungseok B. Kim, "Mesh Parameterization based on Mean Value Coordinates", The Journal of the Korean Institute of Maritime Information and Communication Sciences, Vol. 12, No. 8, pp1377-1383, 2008.
• Yongseok Shin and Hyoungseok B. Kim, "3D Reconstruction of Tissue from a few of MRI Images using Radial Basis Function", Proc. of the Korean Institute of Maritime Information and Communication Sciences, Nov. 2008.
• Namhun Kim and Hyoungseok B. Kim, "3D Intractive Texture Painting", Proc. of the Korean Institute of Maritime Information and Communication Sciences, Nov. 2008.
• Hyoungseok B. Kim and Hosook Kim, "Geodesic-Fan Based Mesh Parameterization in Shoe CAD System", International Journal of Computer Science and Network Security, Vol. 7, No. 6, pp 107-114, 2007.
• Hyoungseok B. Kim and Hosook Kim, "Motion Editing Based on Joint Classification and Discrete Blending", International Journal of Computer Science and Network Security, Vol. 7, No. 2, pp 55-60, 2007.
• Hyoungseok B. Kim, Yongseok Shin, "Motion Classification based on Joint Energy", Proc. of Korea Digital Entertainment, 25th Nov. 2007.
• Hyoung Seok Kim, "Discrete Curvature Estimation using a Bezier Curve, The journal of Korean Association of Computer Education, Vol. 9, No. 1, pp 89-96, 2006.
• Hyoungseok B. Kim, Hosook Kim, "Sectional Discrete Curvature Estimation Based on the Parabola", Proc. of WSCG2006(Fifteenth International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, Plzen, Czech Republic, Jan. 30, 2006
• Hyoung Seok Kim, Hong Oh Kim, Sung Yong Shin, "Collision Detection Algorithm of a Continous Type Between a 3D Moving Polyhedron and a Plane", Journal of Computers and Mathematics with Applications, Vol. 47, No. 8/9, pp 1363-1378, 2004.
• Hyoung Seok Kim, "An Animation Speed-independent Collision Detection Algorithm", Journal of KISS : Computer Systems and Theory, Vol. 31, No. 3-4, pp 247-256, 2004.
• Bok Suk Shin, Hyoung Seok Kim, Ha Jine Kimn, "Multiresolution Mesh Editing Based on the Extended Convex Combination Parameterization", Journal of Korea Multimedia Society, Vol. 6, No. 7, pp 1302-1311, 2003.
• Hyoung Seok Kim, Byounghoon Kim, "Motion Editing using Curve Interpolation and Blending Method", Proc. of Korea Multimedia Society, Inje University, 21th Nov. 2003.
• Hyoung Seok Kim, "Mesh Parameterization and its applications", Workshop on Mathematical Methods for Curves and Surfaces in Korea, Ewha Women University, 25th April 2003.
• Hyoung Seok Kim, "Mesh Parameterization in Computer Graphics", The Tenth Applied Mathematics Forum, Feb. 2003.
• Yunjin Lee, Hyoung Seok Kim, Seungyong Lee, "Mesh Parameterization with a Virtual Boundary", Computers & Graphics, vol 26, no. 5, pp 677-686, 2002.
• Young-Sook Lee, Yun-Jung Lee, Hee-Jun Kim, Hyoung Seok Kim, and Young-Bong Kim, "A Shoe CAD System Using OpenGL", Proc. of JKCGC2002, Japan (Kanazawa), 2002.
• Yunjin Lee, Hyoung Seok Kim, Seungyong Lee, "Parametrization of Triangular Meshes with Virtual Boundaries", Proc. of The 3rd Israel-Korea Binational Conference on Geometrical Modeling and Computer Graphics, Seoul, Korea, Oct. 11~12, pages 105-113, 2001
• Yun Jung Lee, Young Sook Lee, Hee Jun Kim, Hyoung Seok Kim, Su-Hwan Kim, Young Bong Kim, "Implementation of 2D Shoe CAD System including special grading functionality", Proc. of HCI 2003
• Chi Young Cho, Su-Hwan Kim, Young Bong Kim, Hyoung Seok Kim "Application of Active Contour Model for Face Region Extraction from a PC Camera", Proc. of HCI 2003
• Yunjin Lee, Hyoung Seok Kim, Seungyong Lee, "Efficient Parametrizations of Triangular Meshes", Proc. of HCI 2001.
• Hyoung Seok Kim, "A Linear-time Algorithm for Computing the Spherical Voronoi Diagram of Unit Normal Vectors Convex Polyhedron", Journal of KISS: Computer Systems and Theory, Vol. 27, No. 10, pp 835--839, 2000.
• Hyoung Seok Kim, "A Sequence of the Extreme Vertices of a Moving Regular Polyhedron Using Spherical Voronoi Diagram", Journal of Korea Multimedia Society, Vol. 3, No. 3, pp 298--308, 2000.
• Hyoung Seok Kim, "On the Spherical Voronoi Diagram and its Delaunay Triangulation of Unit Normal Vectors of a Convex Polyhedron", Research Journal of Dongeui University, Vol. 32, 2000.
• Hyoung Seok Kim, H. O. Kim, S. Y. Shin, "An Efficient Algorithm for Determining the Extreme Vertices of a Moving 3D Convex polyhedron with Respect to a Plane", Journal of Computers & mathematics with applications(1998), Vol. 36, No. 3, pp 55--61
• H. O. Kim, H. S. Kim, H. K. Ryu, "Inner Functions with Given Entropy", KYUNGPOOK Math. J. 35(1996), 583-590
• Hyoung Seok Kim, Hong Oh Kim, Sung Yong Shin, "Collision Detection Using Spherical Voronoi Diagram", Proc. of Society of CAD/CAM Engineering '96, pp 223-227, 1996.
• Y. B. Kim, Hyoung Seok Kim, Hong Oh Kim, Sung Yong Shin, "Use of Potential Functions in 3D Rendering of Fractal Images from Complex Functions", Journal of Visual Computer, Vol. 12, No. 4, pp 159--172, 1996.
• Y. B. Kim, H. S. Kim, H. O. Kim, S. Y. Shin, "3D Rendering of Fractal Images for Newton Form of \exp( -\alpha \frac{\zeta + z}{\zeta - z} ) - 1 = 0", China, Proc. of Pacific Graphics '94 (1994), 83-97
• Hyoung Seok Kim, Y. B. Kim, H. O. Kim, S. Y. Shin, "Verification of Visual Characteristics of Complex Functions f_{\alpha, c} = z^\alpha + c", Swiss,Proc. of Computer Graphics International '93 (1993), 345-357
• Hyoung Seok Kim, Y.B. Kim, H. O. Kim, S. Y. Shin, "Animation of a Blooming Flower Using a Family of Complex Functions M_{\zeta, \alpha}(z) = \exp (-\alpha \frac{\zeta + z}{\zeta - z} )", Swiss, Proc. of Computer Animation '93 (1993), 29-42
• Hyoung Seok Kim, Y. B. Kim, H. O. Kim, S. Y. Shin, "Animation of a Blooming Flower Using a Family of Complex Functions", Proc. KISS Annual Conference, pp 627-630, 1993.
• Hyoung Seok Kim, K. T, Jin, "Polygonal Knots", J. of Korean Math. Soc., 30(1993), 371-383

Dissertation

• Hyoung Seok Kim, "Collision Detection Using Spherical Voronoi Diagrams", Ph. D Thesis (1998), Department of Mathematics, KAIST.
• Hyoung Seok Kim, "Polygonal Knots", Ms. thesis(1992), Department of Mathemetics, KAIST.

Books

• Procedural Game Engine, 2015.
• OpenGL-Based Graphics Programming, 2014.
• Gradient and Reconstruction based on Geometric Infomation, 2014.
• Medical Image Segmentation on Web, 2014.
• Introduction to Capstone Design, 2010.

Projects

• Mobile-based Character Recognition, 2014, KOFAC
• 3D Medical Image Visualization, 2011, KOFAC
• Efficient Retouching Algorithm by acquiring 3D information from photograph, 2010, KOSEF
• 3D Data Interpolation : 3D Human Body Reconstruction from MRI Medical Images, 2008, KOSEF
• 3D Mesh Editing based on the Image Deformation, 2005, KOSEF
• Efficient Mesh Representations for Geometric Compression : Multi-resolution Analysis and 3D Data Interpolation, 2004, KOSEF
• Development of Motion Editing Technology for real-time animation of game avata, 2003, Busan Technopark
• Development of 3D Shoe CAD System, 2003, Ministry of Commerce, Industry and Energy
• Development of 2D Shoe CAD System, 2002, Ministry of Commerce, Industry and Energy
• Development of Efficient Collision Detection Algorithm using Spherical Voronoi Diagram including Geometric Properties, 2000, Korea Research Foundation
• A New Approach for Efficient Visualization, 2000, Korea Research Foundation
• Development of Networking and Integration Bussiness Management System for Office Automation, 1999, Hanho Inc.
• Development of Motion Control System using Human Body Modeller, 1998, Electronics and Telecommunications Research Institute, Ministry of Information and Communication
• Development of Prototype of Solid Modeller using Surface Deformation Techniques,1993, Samsung Advanced Institute of Technology.
• Development of experimental geometric modeler, 1993, Korea Research Institute of Standards and Science