2023
Minsung Kim, Inyoung Oh, Dongho Yun, Kwanghee Ko. "Improved Semantic Segmentation Network using Normal Vector Guidance for LiDAR Point Clouds", Journal of Computational Design and Engineering, 2023.
Changhun Chae, Kwanghee Ko. "Development of Physics-Based Virtual Training Simulator for Inspections of Steel Transmission Towers", Journal of Electrical Engineering & Technology, 2023.
Son Moongu, Kwanghee Ko. "Multiple projector camera calibration by fiducial marker detection.", IEEE Access, 2023.
Junhee Lee, Sainand Jadhav, Duck Bong Kim, & Kwanghee Ko. (2023) Preliminary results for a data-driven uncertainty quantification framework in wire + arc additive manufacturing using bead-on-plate studies. The International Journal of Advanced Manufacturing Technology 125, 5519–5540 (2023). https://doi.org/10.1007/s00170-023-11015-x
2022
Daewoon Kim, Kwanghee Ko, Camera localization with Siamese neural networks using iterative relative pose estimation, Journal of Computational Design and Engineering, August 2022, Volume 9, Issue 4, Pages 1482–1497, https://doi.org/10.1093/jcde/qwac066
Moongu Son, Kwanghee Ko, Learning-based Essential Matrix Estimation for Visual Localization, Journal of Computational Design and Engineering, 2022;, qwac046, https://doi.org/10.1093/jcde/qwac046
Jinho Song, Junhee Lee, Daewoon Kim, Won-Don Kim, Tae-Won Kang, Jeung-Youb Kim, Jong-Ho Nam, Kwanghee Ko. "Cycle-time Estimation for Forming Curved Plates Using Neural Networks", Journal of Ship Production and Design, 2022, Volume 38, Issue 03, Pages 129-139. https://doi.org/10.5957/JSPD.04210012.
2021
Chang-Hun Chae, Nam-Joon Jung, and Kwang-Hee Ko, "Mobile Power Facilities Maintenance System using Augmented Reality", Journal of Electrical Engineering & Technology, 2021, Accepted for publication.
2020
Jinho Song, Junhee Lee, Kwanghee Ko, Won-Don Kim, Tae-Won Kang, Jeung-Youb Kim, Jong-Ho Nam. "Unorganized point classification for robust NURBS surface reconstruction using a point-based neural network", Journal of Computational Design and Engineering, qwaa086, https://doi.org/10.1093/jcde/qwaa086
Jinho Song and Kwanghee Ko. "Nontarget-Based Global Registration for Unorganized Point Clouds Obtained in the Dynamic Shipyard Environment", Mathematical Problems in Engineering, vol. 2020, Article ID 2480703, 2020.
Junho Choi, Moon Gu Son, Yong Yi Lee, Kwan H. Lee, Jin Pyo Park, Chang Hun Yeo, Jungseo Park, Sungin Choi, Won Don Kim, Tae Won Kang and Kwanghee Ko. "Position-based Augmented Reality Platform for Aiding Construction and Inspection of Offshore Plants." The Visual Computer, 2020.
Oh, Inyoung, and Kwang Hee Ko. "Automated recognition of 3D pipelines from point clouds." The Visual Computer (2020): 1-16.
2019
Junho Choi, Yong Yi Lee, Kwan H. Lee, and Kwang Hee Ko. "Adaptive view and illumination planning for SVBRDF measurement of complicated three-dimensional xss-xss-objects." Journal of Electronic Imaging, 28.4: 043029,2019.
Sakkalis, Takis, Kwanghee Ko, and Galam Song. "Roots of quaternion polynomials: Theory and computation." Theoretical Computer Science, 2019.
2018
Daewoon Kim, Jungseo Park, Kwang Hee Ko, "Development of an AR based method for augmentation of 3D CAD data onto a real ship block image," Computer-Aided Design, 98: 1-11, 2018.
Junghyun Lee, Heewon Kim, Hyun Chung, Haedong Kim, Sujin Choi, Okchul Jung, Daewon Chung, Kwanghee Ko, "Schedule-Optimization of Imaging Missions for Multiple Satellites and Ground Stations using Genetic Algorithm," International Journal of Aeronautical and Space Sciences, 19(1):139-152, 2018.
Jungseo Park, Daekyung Kim, Jonggye Shin, Kwanghee Ko, "An improved method of computing heating information for triangle heating for an automated thermal forming system", Journal of Ship Production and Design, 34(3):181-190, 2018.
Seonghyeon Moon, Kwanghee Ko, "A point projection approach for improving the accuracy of the multilevel B-spline approximation," Journal of Computational Design and Engineering, 5(2):173-179, 2018.
2017
Dong Ho Yun, Sung In Choi, Sung Han Kim, Kwang Hee Ko, "Registration of Multiview Point Clouds for Application to Ship Fabrication", Graphical Models, 90: 1-12, 2017.
2016
Jungseo Park, Daekyung Kim, SeungHwan Mun, Kiyoun Kwon, JaeChang Lee, and Kwang Hee Ko, "Automated thermal forming of curved plates in shipbuilding: system development and validation," International Journal of Computer Integrated Manufacturing, 29(10): 1128-1145, 2016.
Kwang Hee Ko, Hyo-Sung Ahn, Semyung Wang, Sujin Choi, Okchul Jung, Daewon Chung, Hyungjun Park, "A Geometric Compression Method Using Dominant Points for Transmission to LEO Satellites," International Journal of Aeronautical and Space Sciences, 17(4): 622-630, 2016.
Junghyun Lee, Sujin Choi, and Kwanghee Ko, "On-Board Orbit Propagator and Orbit Data Compression for Lunar Explorer using B-spline", International Journal of Aeronautical and Space Sciences, 17(2): 240-252, 2016.
Junghyun Lee, Haedong Kim, Hyun Chung, Kwanghee Ko, "Genetic Algorithm-Based Scheduling for Ground Support of Multiple Satellites and Antennae Considering Operation Modes", International Journal of Aeronautical and Space Sciences, 17(1): 89-100, 2016.
Benedict T.C Tay, Sock Ching Low, Kwang Hee Ko, Taezoon Park, "Types of humor that robots can play", Computers in Human Behavior, 60:19-28, 2016.
Syed Mohammad Abid Hasan, Kwanghee Ko, "Depth Edge Detection By Image-based Smoothing and Morphological Operations", Journal of Computational Design and Engineering, 3(3):191-197, 2016.
Jungseo Park, Daekyung Kim, Chungmin Hyun, Jonggye Shin, Kwang Hee Ko , "Thermal forming automation system for curved hull plates in shipbuilding: analysis and design." International Journal of Computer Integrated Manufacturing 29(3): 287-297, 2016.
Noh, Eonsu, Kwang Hee Ko, and Kangwook Kim. "Transmitter coil system without ferrite in wireless power transfer." Electronics Letters, 52(5):392-393, 2016.
2015
Minsung Kim, Woosung Choi, Byung-Chul Kim, Hokyeong Kim, Jae Hun Seol, Jonghun Woo, Kwang-Hee Ko, "A Vision-based System For Monitoring Block Assembly in Shipbuilding", Computer-Aided Design, 59:98-108, 2015.
Dongho Yun, Sunghan Kim, Heeyoung Heo, Kwang Hee Ko, "Automated registration of multi-view point clouds using sphere targets." Advanced Engineering Informatics 29(4): 930-939, 2015.
Joonghyun Ji, Kwang-Hee Ko, "Improved gloss depiction using the empirical highlight un-distortion method for 3D image-warping-based stereo rendering", Computers & Graphics, 50: 1-12, 2015.
Hyunwoo Ha, Kwanghee Ko, "A method for image-based shadow interaction with virtual xss-xss-objects", Journal of Computational Design and Engineering, 2(1): 26-37, 2015.
Kwang Hee Ko, Jongho Lee, Min-Guk Seo, Kyong-Hwan Kim, Yonghwan Kim, "Panel Generation Framework for Seakeeping Analysis of Multiple Bodies and Offshore Structures", Engineering with Computers, 31(1): 175-191, 2015.
2014
Jae-Gyeong Lee, Hyo-Sung Ahn, Kwang-Hee Ko, Semyung Wang, Ok-Chul Jung, Su-Jin Choi, Daewon Chung, "Generation of satellite tracking profile: Problems and validation algorithms", Advances in Space Research, 54(6):1092-1107, 2014.
Seungwan Seo, Jehong Lee, Kwang-Seop Kim, Kwang Hee Ko, Jong Hyun Lee, Jongho Lee, "Anisotropic Adhesion of Micropillars with Spatula Pads", ACS Applied Materials & Interfaces, 6(3):1345-1350, 2014.
Suncheol Park, Kangwook Kim, Kwang Hee Ko, "Multi-feature Based Multiple Landmine Detection Using Ground Penetration Radar", Radioengineering, 23(2):642-651, 2014.
Kwanghee Ko and Takis Sakkalis, "Orthogonal Projection of Points in CAD/CAM Applications", An Overview, Journal of Computational Design and Engineering, 1(2):116-127, 2014.
Joonghyun Ji, Kangwook Kim, Minkook Seo, Taeyoung Kim, Dongmin Park, Yonghwan Kim,Kwang Hee Ko, “Load mapping for seamless interface between hydrodynamics and structural analyses”, Advances in Engineering Software, 71: 9-18, 2014.
2013
Taezoon Park, Joonghyun Ji, Kwang Hee Ko, “A Second Order Geometric Method for Ray/Parametric Surface Intersection”, Computer Aided Geometric Design, 30(8): 795-804, 2013.
K. H. Ko, K. Kim, “Improved Subdivision Scheme for the Root Computation of Univariate Polynomial Equations”, Applied Mathematics and Computation, 219(14), 7450-7464, 2013.
Kyungmi Park, Suncheol Park, Kangwook Kim, Kwang Hee Ko, “Multi-feature based detection of landmines using ground penetrating radar”, Progress in Electromagnetics Research, 134: 455-474, 2013.
2012
Wan-jin Chung, Kwang-hee Ko, Chung-min Hyun, Yun-sok Ha, “Finite Element Analysis of Ship Hull Plate Forming with Heating and Rapid Cooling”, Steel Research International, Special Edition (Metal Forming 2012), 1307-1310, 2012.
Jung Kim, Jung Seo Park, Taezoon Park, Jong Gye Shin, Kwang Hee Ko, "Optimum subdivision of curved hull plates for efficient ship manufacture using minimum strain energy", International Journal of Computer Integrated Manufacturing, 25(7): 608-624, 2012.
Kwang Hee Ko, Gyubin Jang, Kyungmi Park, Kangwook Kim, “GPR-Based Landmine Detection and Identification using Multiple Features”, International Journal of Antennas and Propagation, 2012:1-7, 2012.
W. Kang, K. H. Ko, K. Kim, “A COMPACT BEAM RECONFIGURABLE ANTENNA FOR SYMMETRIC BEAM SWITCHING”, Progress in Electromagnetics Research, 129: 1-16, 2012
2011
Kwang Hee Ko, Taezoon Park, Kyong-Hwan Kim, Yonghwan Kim, Dong Ho Yoon, "Development of Panel Generation System for Seakeeping Analysis", Computer-Aided Design, 43(8): 848-862, 2011.
Hoe-Min Kim, Kwang Hee Ko, Kwan H. Lee, "Real-time convolution method for generating light diffusion profiles of layered turbid media", Journal of the Optical Society of America A, 28(6): 1276-1284, 2011.
2010
Kwang Hee Ko, "A Survey: application of geometric modeling techniques to ship modeling and design", International Journal of Naval Architecture and Ocean Engineering, 2(4): 177-184, 2010.
Seung Joo Lee, Hoi Min Kim, Myoung Kook Seo, Kwang Hee Ko, Kwan H. Lee, “Representation of homogeneous translucent materials using the P3 approximation and an image-based BSSRDF measurement system”, Optical Engineering, 49(6): 063601-1~063601-10, 2010.
Yong Gu Lee, Hyungjun Park, Woontaek Woo, Jeha Ryu, Hong Kook Kim, Sung Wook Baik, Kwang Hee Ko, Han Kyun Choi, Sun-Uk Hwang, Duck Bong Kim, Hyun Soo Kim, Kwan H. Lee, "Immersive Modeling System(IMMS) for Personal Electronic Products using Multi-modal Interface", Computer-Aided Design, 42(5):387-401, 2010.
K. H. Ko, H.S. Ahn, "Approximation of 3D surface-to-surface intersection curves", Engineering with Computers, 26(1):49-60, 2010.
2009
Jung Seo Park, Jong Gye Shin, Chung Min Hyun, Young Child Doh, Kwang Hee Ko, "Application of Localization for Fabrication of Large Curved Plates in Shipbuilding", Computer-Aided Design, 41(12):907-917, 2009.
Young-Bum Kim, Jung-Seo Park, Jong-Gye Shin, Chung-Min Hyun, Kwang Hee Ko, "The Determination of Heating Shapes and xss-xss-location. for Triangle heating", Journal of Manufacturing Science and Engineering, 131(2):021007-1~021007-12. 2009.
Hyo-Sung Ahn, Kwang Hee Ko, “Simple Pedestrian Localization Algorithms Based on Distribute Wireless Sensor Networks", IEEE Transactions on Industrial Electronics, 56(10): 4296-4302, 2009
Jackyou Noh, Jong Gye Shin, Kwang Hee Ko, Jae An Chung, “An xss-xss-embedded Prototype for a Distribute and Automated Line Heating System", Journal of Ship Production, 25(4):182-190, 2009
2008
Jung Kim, Jung Seo Park, Yehyan Jo, Jong Gye Shin, Won Don Kim, Kwang Hee Ko, "A Study of 3D Design Data Extraction for Thermal Forming Information", Journal of Ship and Ocean Technology,12(3):1-13, 2008.
Jung Seo Park, Jong Gye Shin, Chung Min Hyun, Young Chil Doh, Kwang Hee Ko, "A Localization Algorithm for Improving Fabrication of Curved Hull Plates in Shipbuilding", Journal of Manufacturing Science and Engineering, 130(4): 1128-1145, 2008.
JungSeo Park, Jong Gye Shin, YoungBum Kim, HoKyeong Kim, SungAm Cho, HyoKwan Leem, KwangHee Ko, "Application of Heating Line Computation Model in a shipyard: A Case Study", Journal of Ship Production, 24(1): 17-24, February 2008.
K. H. Ko, T.Sakkalis, N. M. Patrikalakis, "A Reliable Algorithm for Computing the Topological Degree of a Mapping in R^2", Applied Mathematics and Computation, 196(2):666-678, March 2008.
K. H. Ko, N. M. Patrikalakis, "Analysis of Validated Error Bounds of Surface-to-Surface Intersection", Computer-Aided Design, 40(3): 273-280, 2008.
2007
Il-Han Hwang, Jae-Yong An, Kwang-Hee Ko, Sang-Mo Shin and Jong-Hyun Lee, "A novel micropump with fixed-geometry valves and low leakage flow", Journal of Micromechanics and Microengineering, 17(8):1632-1639, 2007.
Jung Seo Park, Jong Gye Shin, Kwang Hee Ko, "Geometric Assessment for Fabrication of Large Hull Pieces in Shipbuilding", Computer-Aided Design, 39(10) : 870-881, 2007.
K. H. Ko, K. Pochiraju, S. Manoochehri, “Dynamic Evolution of Information Complexity for Analysis of Design and Development", Journal of Advanced Mechanical Design, Systems, and Manufacturing, 1(1):36-47, 2007.
K. H. Ko, K. Pochiraju, S. Manoochehri, “An xss-xss-embedded System for Knowledge-based Cost Evaluation of Molded parts", Knowledge-Based Systems, 20(3): 291-299, 2007.
2005
K. H. Ko, T. Sakkalis, N. M. Patrikalakis, “Resolution of Multiple Roots of Nonlinear Polynomial Systems", International Journal of Shape Modeling, 11(1): 121-147, 2005.
K. H. Ko, T. Maekawa, N. M. Patrikalakis, “Algorithms for Optimal Partial Matching of Free-Form xss-xss-objects with Scaling Effects", Graphical Models,67(2):120-148, 2005.
2004
N. M. Patrikalakis, T. Maekawa, K. H. Ko, H. Mukundan, “Surface to Surface Intersections", Computer-Aided Design and Applications, 1(1-4):449-458, 2004.
2003
K. H. Ko, T. Maekawa, N. M. Patrikalakis, H. Masuda, F.-E. Wolter, “Shape Intrinsic Properties for Free-Form xss-xss-object Matching", ASME Transactions, Journal of Computing and Information Science in Engineering, 3(4):325-333, 2003.
K. H. Ko, T. Maekawa, N. M. Patrikalakis, “An Algorithm for Optimal Free-Form xss-xss-object Matching", Computer-Aided Design . 35(10):913-923, 2003.
2002
T. Maekawa, K. H. Ko,“Surface Construction by Fitting Unorganized Curves", Graphical Models, 64(5):316-332, 2002.
