Range Data Understanding Guided by a Junction Dictionary. - Kokichi Sugihara; Yoshiaki Shirai (IJCAI, 1977)

Automatic Construction of Junction Dictionaries and Their Exploitation for the Analysis of Range Data. - Kokichi Sugihara (IJCAI, 1979)

Range-Data Analysis Guided by a Junction Dictionary. - Kokichi Sugihara (Artif. Intell., 1979)

Mathematical Structures of Line Drawings of Polyhedrons-Toward Man-Machine Communication by Means of Line Drawings. - Kokichi Sugihara (IEEE Trans. Pattern Anal. Mach. Intell., 1982)

A robust description of time-varying scenes for computer animation. - Kokichi Sugihara (Comput. Graph., 1983)

A unifying approach to descriptive geometry and mechanisms. - Kokichi Sugihara (Discret. Appl. Math., 1983)

An Algebraic Approach to Shape-from-Image Problems. - Kokichi Sugihara (Artif. Intell., 1984)

Interpretation of an axonometric projection of a polyhedron. - Kokichi Sugihara (Comput. Graph., 1984)

An algebraic and combinatorial approach to the analysis of line drawings of polyhedra. - Kokichi Sugihara (Discret. Appl. Math., 1984)

An n log n Algorithm for Determining the Congruity of Polyhedra. - Kokichi Sugihara (J. Comput. Syst. Sci., 1984)

A Necessary and Sufficient Condition for a Picture to Represent a Polyhedral Scene. - Kokichi Sugihara (IEEE Trans. Pattern Anal. Mach. Intell., 1984)

Detection of structural inconsistency in systems of equations with degrees of freedom and its applications. - Kokichi Sugihara (Discret. Appl. Math., 1985)

Machine interpretation of line drawings. - Kokichi Sugihara (MIT Press, 1986)

Three principles in stereo vision. - Kokichi Sugihara (Adv. Robotics, 1986)

A method for extracting three-dimensional information using cone-shaped beams of light. - Kai-Hua Feng; Kokichi Sugihara; Noboru Sugie (Syst. Comput. Jpn., 1986)

Recovering three-dimensional structure and motion of jointed objects from orthographically projected optical flow. - Tsutomu Shibata; Kokichi Sugihara; Noboru Sugie (Syst. Comput. Jpn., 1986)

Some location problems for robot navigation using a single camera. - Kokichi Sugihara (Comput. Vis. Graph. Image Process., 1988)

A rule-based model for visual geometrical illusions. - Kazunori Seki; Noboru Sugie; Kokichi Sugihara (Syst. Comput. Jpn., 1988)

Measurement of three-dimensional objects by pattern projection and camera advance. - Kai-Hua Feng; Kokichi Sugihara; Noboru Sugie (Adv. Robotics, 1989)

On Finite-Precision Representations of Geometric Objects. - Kokichi Sugihara (J. Comput. Syst. Sci., 1989)

Recovery of Nonrigid Curvilinear Objects Using Optical Flow. - Akira Kawamura; Noboru Sugie; Kokichi Sugihara (Syst. Comput. Jpn., 1989)

Spatial Tessellations: Concepts and Applications of Voronoi Diagrams. - Atsuyuki Okabe; Barry Boots; Kokichi Sugihara (Wiley, 1992)

Topologically Consistent Algorithms Realted to Convex Polyhedra. - Kokichi Sugihara (ISAAC, 1992)

Delaunay triangulations in three dimensions with finite precision arithmetic. - Tamal K. Dey; Kokichi Sugihara; Chandrajit L. Bajaj (Comput. Aided Geom. Des., 1992)

An intersection algorithm based on Delaunay triangulation. - Kokichi Sugihara (IEEE Computer Graphics and Applications, 1992)

On good triangulations in three dimensions. - Tamal K. Dey; Chandrajit L. Bajaj; Kokichi Sugihara (Int. J. Comput. Geom. Appl., 1992)

Voronoi diagrams in a river. - Kokichi Sugihara (Int. J. Comput. Geom. Appl., 1992)

Construction of the Voronoi diagram for 'one million' generators in single-precision arithmetic. - Kokichi Sugihara; Masao Iri (Proc. IEEE, 1992)

Approximation of Generalized Voronoi Diagrams by Ordinary Voronoi Diagrams. - Kokichi Sugihara (CVGIP Graph. Model. Image Process., 1993)

Numerically Robust Algorithm for Contructing Constrained Delaunay Triangulation. - Hiroshi Inagaki; Kokichi Sugihara (CCCG, 1994)

A Robust and Consistent Algorithm for Intersecting Convex Polyhedra. - Kokichi Sugihara (Comput. Graph. Forum, 1994)

Nearest Neighbourhood Operations with Generalized Voronoi Diagrams: A Review. - Atsuyuki Okabe; Barry Boots; Kokichi Sugihara (Int. J. Geogr. Inf. Sci., 1994)

A robust Topology-Oriented Incremental algorithm for Voronoi diagrams. - Kokichi Sugihara; Masao Iri (Int. J. Comput. Geom. Appl., 1994)

Simpler Proof of a Realizability Theorem on Delaunay Triangulations. - Kokichi Sugihara (Inf. Process. Lett., 1994)

Robust Gift Wrapping for the Three-Dimensional Convex Hull. - Kokichi Sugihara (J. Comput. Syst. Sci., 1994)

Topology-Oriented Divide-and-Conquer Algorithm for Voronoi Diagrams. - Yasuaki Oishi; Kokichi Sugihara (CVGIP Graph. Model. Image Process., 1995)

Why is the 3D Delaunay Triangulation Difficult to Construct. - Kokichi Sugihara; Hiroshi Inagaki (Inf. Process. Lett., 1995)

A graph-theoretical method for monitoring concept formation. - Kokichi Sugihara (Pattern Recognit., 1995)

Topology Oriented vs. Exact Arithmetic - Experience in Implementing the Three-Dimensional Convex Hull Algorithm. - Tsuyoshi Minakawa; Kokichi Sugihara (ISAAC, 1997)

Experimental study on acceleration of an exact-arithmetic geometric algorithm. - Kokichi Sugihara (Shape Modeling International, 1997)

An Algebra for Slope-Monotone Closed Curves. - Kokichi Sugihara; Toshiyuki Imai; Takeshi Hataguchi (Int. J. Shape Model., 1997)

Three-dimensional realization of anomalous pictures–An application of picture interpretation theory to toy design. - Kokichi Sugihara (Pattern Recognit., 1997)

An Interpolant Based on Line Segment Voronoi Diagrams. - Hisamoto Hiyoshi; Kokichi Sugihara (JCDCG, 1998)

"Impossible Objects" Are Not Necessarily Impossible - Mathematical Study on Optical Illusion. - Kokichi Sugihara (JCDCG, 1998)

An invertible Minkowski sum of figures. - Kokichi Sugihara; Toshiyuki Imai; Takeshi Hataguchi (Syst. Comput. Jpn., 1998)

Topology-Oriented Approach to Robust Geometric Computation. - Kokichi Sugihara (ISAAC, 1999)

Exact Computation of 4-D Convex Hulls with Perturbation and Acceleration. - Kokichi Sugihara (PG, 1999)

Generalization of an Interpolant Using Voronoi Diagrams in Two Directions. - Hisamoto Hiyoshi; Kokichi Sugihara (Shape Modeling International, 1999)

Surface interpolation based on new local coordinates. - Kokichi Sugihara (Comput. Aided Des., 1999)

Preface. - Hartmut Noltemeier; Kokichi Sugihara (Discret. Appl. Math., 1999)

Resolvable Representation of Polyhedra. - Kokichi Sugihara (Discret. Comput. Geom., 1999)

Two Generalizations of an Interpolant Based on Voronoi Diagrams. - Hisamoto Hiyoshi; Kokichi Sugihara (Int. J. Shape Model., 1999)

Spatial Tessellations: Concepts and Applications of Voronoi Diagrams, Second Edition. - Atsuyuki Okabe; Barry Boots; Kokichi Sugihara; Sung Nok Chiu; David G. Kendall (Wiley, 2000)

Voronoi-based interpolation with higher continuity. - Hisamoto Hiyoshi; Kokichi Sugihara (SCG, 2000)

A Sequence of Generalized Coordinate Systems Based on Voronoi Diagrams and Its Application to Interpolation. - Hisamoto Hiyoshi; Kokichi Sugihara (GMP, 2000)

Voronoi Diagram of a Circle Set Constructed from Voronoi Diagram of a Point Set. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara (ISAAC, 2000)

Topology-Oriented Implementation - An Approach to Robust Geometric Algorithms. - Kokichi Sugihara; Masao Iri; Hiroshi Inagaki; Toshiyuki Imai (Algorithmica, 2000)

Extrapolation method of iterated collocation solution for two-dimensional nonlinear Volterra integral equations. - Guoqiang Han; Ken Hayami; Kokichi Sugihara; Wang Jiong (Appl. Math. Comput., 2000)

Three-dimensional convex hull as a fruitful source of diagrams. - Kokichi Sugihara (Theor. Comput. Sci., 2000)

Robust and Fast Algorithm for a Circle Set Voronoi Diagram in a Plane. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara; Joonghyun Ryu (International Conference on Computational Science (1), 2001)

Apollonius Tenth Problem as a Point Location Problem. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara; Joonghyun Ryu (International Conference on Computational Science (1), 2001)

Crystal Voronoi Diagram and Its Applications to Collision-Free Paths. - Kei Kobayashi; Kokichi Sugihara (International Conference on Computational Science (1), 2001)

Robust Geometric Computation Based on Topological Consistency. - Kokichi Sugihara (International Conference on Computational Science (1), 2001)

The computation of circumcircles of three circles. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara (Symposium on Solid Modeling and Applications, 2001)

Voronoi diagram of a circle set from Voronoi diagram of a point set: I. Topology. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara (Comput. Aided Geom. Des., 2001)

Voronoi diagram of a circle set from Voronoi diagram of a point set: II. Geometry. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara (Comput. Aided Geom. Des., 2001)

Voronoi Diagrams. - Kokichi Sugihara (Handbook of Computer Aided Geometric Design, 2002)

Shape Representation Using Trihedral Mesh Projections. - Lluís Ros; Kokichi Sugihara; Federico Thomas (DGCI, 2002)

Invertible Minkowski Sum of Polygons. - Kokichi Sugihara (DGCI, 2002)

G1 Surface Interpolation for Irregularly Located Data. - Kohei Murotani; Kokichi Sugihara (GMP, 2002)

The Minkowski Sum of Two Simple Surfaces Generated by Slope-Monotone Closed Curves. - Joon-Kyung Seong; Myung-Soo Kim; Kokichi Sugihara (GMP, 2002)

Hyperfigures and Their Interpretations. - Kokichi Sugihara (Theoretical Foundations of Computer Vision, 2002)

Improving continuity of Voronoi-based interpolation over Delaunay spheres. - Hisamoto Hiyoshi; Kokichi Sugihara (Comput. Geom., 2002)

Crystal Voronoi diagram and its applications. - Kei Kobayashi; Kokichi Sugihara (Future Gener. Comput. Syst., 2002)

Topology-Oriented Construction of Line Arrangements. - Dániel Fogaras; Kokichi Sugihara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Comparison of various trees for nearest-point search with/without the Voronoi diagram. - Takeshi Kanda; Kokichi Sugihara (Inf. Process. Lett., 2002)

Voronoi Diagram of Circles in a Large Circle. - Deok-Soo Kim; Donguk Kim 001; Kokichi Sugihara (ICCSA (3), 2003)

Compression of Arbitrary Mesh Data Using Subdivision Surfaces. - Hiroshi Kawaharada; Kokichi Sugihara (IMA Conference on the Mathematics of Surfaces, 2003)

Watermarking 3D Polygonal Meshes Using the Singular Spectrum Analysis. - Kohei Muratani; Kokichi Sugihara (IMA Conference on the Mathematics of Surfaces, 2003)

Voronoi Diagram in the Flow Field. - Tetsushi Nishida; Kokichi Sugihara (ISAAC, 2003)

Guest Editor's Foreword. - Kokichi Sugihara (Int. J. Comput. Geom. Appl., 2003)

Globally Smooth Interpolation Using Gregory Patches Over Irregular Meshes. - Kohei Murotani; Kokichi Sugihara (Int. J. Shape Model., 2003)

Towards shape representation using trihedral mesh projections. - Lluís Ros; Kokichi Sugihara; Federico Thomas (Vis. Comput., 2003)

Robust Geometric Computation Based on Digital Topology. - Kokichi Sugihara (COCOON, 2004)

Improving the Global Continuity of the Natural Neighbor Interpolation. - Hisamoto Hiyoshi; Kokichi Sugihara (ICCSA (3), 2004)

Plane-Sweep Algorithm of O(nlogn) for the Inclusion Hierarchy among Circles. - Deok-Soo Kim; Byunghoon Lee; Cheol-Hyung Cho; Kokichi Sugihara (ICCSA (3), 2004)

Approximation of the Boat-Sail Voronoi Diagram and Its Application. - Tetsushi Nishida; Kokichi Sugihara (ICCSA (3), 2004)

Hyperpolygons generated by the invertible Minkowski sum of polygons. - Kokichi Sugihara (Pattern Recognit. Lett., 2004)

Line Subdivision. - Hiroshi Kawaharada; Kokichi Sugihara (IMA Conference on the Mathematics of Surfaces, 2005)

New Spectral Decomposition for 3D Polygonal Meshes and its Application for Watermarking. - Kohei Murotani; Kokichi Sugihara (WSCG (Full Papers), 2005)

Two-dimensional range search based on the voronoi diagram. - Takeshi Kanda; Kokichi Sugihara (Int. J. Comput. Geom. Appl., 2005)

Euclidean voronoi diagram for circles in a circle. - Donguk Kim 001; Deok-Soo Kim; Kokichi Sugihara (Int. J. Comput. Geom. Appl., 2005)

New Spectral Decomposition Method for Three-Dimensional Shape Models and Its Applications. - Kohei Murotani; Kokichi Sugihara (J. Comput. Inf. Sci. Eng., 2005)

Geometric analysis and quantitative evaluation of sport teamwork. - Akira Fujimura; Kokichi Sugihara (Syst. Comput. Jpn., 2005)

Computation of Normals for Stationary Subdivision Surfaces. - Hiroshi Kawaharada; Kokichi Sugihara (GMP, 2006)

Aspect-Ratio Voronoi Diagram with Applications. - Tetsuo Asano; Hideyuki Sakai; Kokichi Sugihara (ISVD, 2006)

A New Initialization Method for Constructing Centroidal Voronoi Tessellations on Surface Meshes. - Masaki Moriguchi; Kokichi Sugihara (ISVD, 2006)

Stable and Topology-Preserving Extraction of Medial Axes. - Hideyuki Sakai; Kokichi Sugihara (ISVD, 2006)

Quasi-triangulation and interworld data structure in three dimensions. - Deok-Soo Kim; Donguk Kim 001; Youngsong Cho; Kokichi Sugihara (Comput. Aided Des., 2006)

Apollonius tenth problem via radius adjustment and Möbius transformations. - Donguk Kim 001; Deok-Soo Kim; Kokichi Sugihara (Comput. Aided Des., 2006)

Restricted Edge Contractions in Triangulations of the Sphere with Boundary. - Masaki Moriguchi; Kokichi Sugihara (CCCG, 2007)

Direct Diffusion Method for the Construction of Generalized Voronoi Diagrams. - Tetsushi Nishida; Shingo Ono; Kokichi Sugihara (ISVD, 2007)

Artistic Pattern Generation by a Model of Territory Competing. - Kokichi Sugihara (ISVD, 2007)

Computer-Aided Creation of Impossible Objects and Impossible Motions. - Kokichi Sugihara (KyotoCGGT, 2007)

Sliver-free perturbation for the Delaunay tetrahedrization. - Kokichi Sugihara (Comput. Aided Des., 2007)

Smooth natural neighbour interpolants over the whole domain. - Hisamoto Hiyoshi; Kokichi Sugihara (Int. J. Comput. Sci. Eng., 2007)

Toward superrobust geometric computation. - Kokichi Sugihara (Symposium on Solid and Physical Modeling, 2008)

Guest Editors' Foreword. - Kokichi Sugihara; Deok-Soo Kim (Int. J. Comput. Geom. Appl., 2008)

Constructing Centroidal Voronoi Tessellations on Surface Meshes. - Masaki Moriguchi; Kokichi Sugihara (Generalized Voronoi Diagram, 2008)

Round-Tour Voronoi Diagrams. - Hidenori Fujii; Kokichi Sugihara (ISVD, 2009)

New trends in Voronoi diagrams for CAD/CAM/CAE. - Deok-Soo Kim; Kokichi Sugihara (Comput. Aided Des., 2009)

A kernel density estimation method for networks, its computational method and a GIS-based tool. - Atsuyuki Okabe; Toshiaki Satoh; Kokichi Sugihara (Int. J. Geogr. Inf. Sci., 2009)

Boat-Sail Voronoi Diagram and its Application. - Tetsushi Nishida; Kokichi Sugihara (Int. J. Comput. Geom. Appl., 2009)

Voronoi Diagrams in Facility Location. - Kokichi Sugihara (Encyclopedia of Optimization, 2009)

Voronoi-Diagram Approach to Escher-Like Tiling. - Kokichi Sugihara (ISVD, 2010)

Quasi-worlds and quasi-operators on quasi-triangulations. - Deok-Soo Kim; Youngsong Cho; Kokichi Sugihara (Comput. Aided Des., 2010)

Three-dimensional beta-shapes and beta-complexes via quasi-triangulation. - Deok-Soo Kim; Youngsong Cho; Kokichi Sugihara; Joonghyun Ryu; Donguk Kim 001 (Comput. Aided Des., 2010)

Properties and an Approximation Algorithm of Round-Tour Voronoi Diagrams. - Hidenori Fujii; Kokichi Sugihara (Trans. Comput. Sci., 2010)

Why Are Voronoi Diagrams so Fruitful in Application? - Kokichi Sugihara (ISVD, 2011)

Rescue Boat Voronoi Diagrams for Inhomogeneous, Anisotropic, and Time-Varying Distances. - Kokichi Sugihara (ISVD, 2011)

Maximum Eigenvalue Problem for Escherization. - Hiroshi Koizumi; Kokichi Sugihara (Graphs Comb., 2011)

Computational method for the point cluster analysis on networks. - Kokichi Sugihara; Atsuyuki Okabe; Toshiaki Satoh (GeoInformatica, 2011)

Success guaranteed routing in almost Delaunay planar nets for wireless sensor communication. - Md. Bahlul Haider; Shinji Imahori; Kokichi Sugihara (Int. J. Sens. Networks, 2011)

Security Philosophy Important for a Sustainable Smart Grid System. - Amy Poh Ai Ling; Kokichi Sugihara; Masao Mukaidono (AINA Workshops, 2012)

Tunnels and Voids in Molecules via Voronoi Diagram. - Deok-Soo Kim; Kokichi Sugihara (ISVD, 2012)

Computational Creation of a New Illusionary Solid Sign. - Akiyasu Tomoeda; Kokichi Sugihara (ISVD, 2012)

Utilities need much better functional safeguards - In a digital intelligence smart grid. - Amy Poh Ai Ling; Kokichi Sugihara; Masao Mukaidono (SmartGridComm, 2012)

The Japanese Smart Grid Initiatives, Investments, and Collaborations - Amy Poh Ai Ling; Kokichi Sugihara; Masao Mukaidono (CoRR, 2012)

Enhancing Smart Grid System Processes via Philosophy of Security - Case Study based on Information Security Systems -. - Amy Poh Ai Ling; Kokichi Sugihara; Masao Mukaidono (J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2012)

Design of Pop-Up Cards Based on Weighted Straight Skeletons. - Kokichi Sugihara (ISVD, 2013)

Computational Geometry in the Human Brain. - Kokichi Sugihara (JCDCGG, 2013)

Tunnels and Voids in Molecules via Voronoi Diagrams and Beta-Complexes. - Deok-Soo Kim; Youngsong Cho; Jae-Kwan Kim 001; Kokichi Sugihara (Trans. Comput. Sci., 2013)

Design of solids for antigravity motion illusion. - Kokichi Sugihara (Comput. Geom., 2014)

Line Drawing Labeling. - Kokichi Sugihara (Computer Vision, A Reference Guide, 2014)

Fitting Spherical Laguerre Voronoi Diagrams to Real-World Tessellations Using Planar Photographic Images. - Supanut Chaidee; Kokichi Sugihara (JCDCGG, 2015)

BetaCavityWeb: a webserver for molecular voids and channels. - Jae-Kwan Kim 001; Youngsong Cho; Mokwon Lee; Roman A. Laskowski; Seong Eon Ryu; Kokichi Sugihara; Deok-Soo Kim (Nucleic Acids Res., 2015)

Robust Construction of the Additively-Weighted Voronoi Diagram via Topology-Oriented Incremental Algorithm. - Mokwon Lee; Kokichi Sugihara; Deok-Soo Kim (ICMS, 2016)

Anomalous Mirror Symmetry Generated by Optical Illusion. - Kokichi Sugihara (Symmetry, 2016)

Topology-Oriented Incremental Algorithm for the Robust Construction of the Voronoi Diagrams of Disks. - Mokwon Lee; Kokichi Sugihara; Deok-Soo Kim (ACM Trans. Math. Softw., 2016)

Recognition of the Spherical Laguerre Voronoi Diagram. - Supanut Chaidee; Kokichi Sugihara (CoRR, 2017)

Approximation of fruit skin patterns using spherical Voronoi diagrams. - Supanut Chaidee; Kokichi Sugihara (Pattern Anal. Appl., 2017)

Evolution of Impossible Objects (Invited Paper). - Kokichi Sugihara (FUN, 2018)

Spherical Laguerre Voronoi diagram approximation to tessellations without generators. - Supanut Chaidee; Kokichi Sugihara (Graph. Model., 2018)

Reflexively-Fused Cylinders. - Kokichi Sugihara; Masaki Moriguchi (Symmetry, 2018)

Existence of a Convex Polyhedron with Respect to the Given Radii. - Supanut Chaidee; Kokichi Sugihara (CoRR, 2019)

VOROPACK-D: Real-time disk packing algorithm using Voronoi diagram. - Joonghyun Ryu; Mokwon Lee; Donguk Kim 001; Josef Kallrath; Kokichi Sugihara; Deok-Soo Kim (Appl. Math. Comput., 2020)

Ambiguous tiling. - Kokichi Sugihara (Comput. Aided Geom. Des., 2020)

MGOS: A library for molecular geometry and its operating system. - Deok-Soo Kim; Joonghyun Ryu; Youngsong Cho; Mokwon Lee; Jehyun Cha; Chanyoung Song; Sangwha Kim; Roman A. Laskowski; Kokichi Sugihara; Jong Bhak; Seong Eon Ryu (Comput. Phys. Commun., 2020)

Laguerre Voronoi Diagram as a Model for Generating the Tessellation Patterns on the Sphere. - Supanut Chaidee; Kokichi Sugihara (Graphs Comb., 2020)

Preface. - Takashi Tsuchiya; Kokichi Sugihara (Optim. Methods Softw., 2021)

Robust Construction of Voronoi Diagrams of Spherical Balls in Three-Dimensional Space. - Mokwon Lee; Kokichi Sugihara; Deok-Soo Kim (Comput. Aided Des., 2022)