Kai Hormann

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 40

Top Topics

Numerical Stability

Histogram Equalization

Surface Reconstruction

Top Venues

Comput. Aided Geom. Des.

Comput. Graph. Forum

Comput. Aided Des.

Publications

Chiara Fuda, Kai Hormann
A new stable method to compute mean value coordinates. Comput. Aided Geom. Des. 111 (2024)
Craig Gotsman, Kai Hormann
A Linear Method to Consistently Orient Normals of a 3D Point Cloud. SIGGRAPH (Conference Paper Track) (2024)
Daniel Ströter, Jean-Marc Thiery, Kai Hormann, Jiong Chen, Qingjun Chang, Sebastian Besler, Johannes Mueller-Roemer, Tamy Boubekeur, André Stork, Dieter W. Fellner
A Survey on Cage-based Deformation of 3D Models. Comput. Graph. Forum 43 (2) (2024)
Kai Hormann, Lucia Romani, Alberto Viscardi
New algebraic and geometric characterizations of planar quintic Pythagorean-hodograph curves. Comput. Aided Geom. Des. 108 (2024)
Rao Fu, Kai Hormann, Pierre Alliez
LFS-Aware Surface Reconstruction from Unoriented 3D Point Clouds. CoRR (2024)
Qingjun Chang, Chongyang Deng, Kai Hormann
Maximum Likelihood Coordinates. Comput. Graph. Forum 42 (5) (2023)
Kai Hormann, Chee Yap, Ya Shi Zhang
Range Functions of Any Convergence Order and Their Amortized Complexity Analysis. CASC (2023)
Roberto M. Dyke, Kai Hormann
Histogram equalization using a selective filter. Vis. Comput. 39 (12) (2023)
Andriamahenina Ramanantoanina, Kai Hormann
Shape control tools for periodic Bézier curves. Comput. Aided Geom. Des. 103 (2023)
Craig Gotsman, Kai Hormann
Efficient Point-to-Point Resistance Distance Queries in Large Graphs. J. Graph Algorithms Appl. 27 (1) (2023)
Chiara Fuda, Rosanna Campagna, Kai Hormann
On the numerical stability of linear barycentric rational interpolation. Numerische Mathematik 152 (4) (2022)
Nira Dyn, Kai Hormann, Claudio Mancinelli
Non-uniform interpolatory subdivision schemes with improved smoothness. Comput. Aided Geom. Des. 94 (2022)
Chiara Fuda, Rosanna Campagna, Kai Hormann
Publisher Correction to: On the numerical stability of linear barycentric rational interpolation. Numerische Mathematik 152 (4) (2022)
Craig Gotsman, Kai Hormann
Compressing Geodesic Information for Fast Point-to-Point Geodesic Distance Queries. SIGGRAPH Asia (2022)
Kai Hormann, Lucas Kania, Chee Yap
Novel Range Functions via Taylor Expansions and Recursive Lagrange Interpolation with Application to Real Root Isolation. ISSAC (2021)
Craig Gotsman, Kai Hormann
On Landmark Distances in Polygons. Comput. Graph. Forum 40 (5) (2021)
Andriamahenina Ramanantoanina, Kai Hormann
New shape control tools for rational Bézier curve design. Comput. Aided Geom. Des. 88 (2021)
Kai Hormann, Jianmin Zheng
Algebraic and geometric characterizations of a class of planar quartic curves with rational offsets. Comput. Aided Geom. Des. 79 (2020)
Craig Gotsman, Kai Hormann
Secure Data Hiding for Contact Tracing. IACR Cryptol. ePrint Arch. 2020 (2020)
Michael S. Floater, Kai Hormann, N. Sukumar
Special issue on "Generalized Barycentric Coordinates". Comput. Aided Geom. Des. 77 (2020)
Craig Gotsman, Kai Hormann
Secure Data Hiding for Contact Tracing. CoRR (2020)
Chongyang Deng, Qingjun Chang, Kai Hormann
Iterative coordinates. Comput. Aided Geom. Des. 79 (2020)
Rida T. Farouki, Kai Hormann, Federico Nudo
Hermite interpolation problems based on quintic Pythagorean-hodograph curves. Comput. Aided Geom. Des. 82 (2020)
Emiliano Cirillo, Kai Hormann, Jean Sidon
Convergence rates of a Hermite generalization of Floater-Hormann interpolants. J. Comput. Appl. Math. 371 (2020)
Zipeng Ye, Yong-Jin Liu, Jianmin Zheng, Kai Hormann, Ying He
DE-Path: A Differential-Evolution-Based Method for Computing Energy-Minimizing Paths on Surfaces. Comput. Aided Des. 114 (2019)
Emiliano Cirillo, Kai Hormann
On the Lebesgue constant of barycentric rational Hermite interpolants at equidistant nodes. J. Comput. Appl. Math. 349 (2019)
Erich L. Foster, Kai Hormann, Romeo Traian Popa
Clipping simple polygons with degenerate intersections. Comput. Graph. X 2 (2019)
Dmitry Anisimov, Kai Hormann, Teseo Schneider
Behaviour of exponential three-point coordinates at the vertices of convex polygons. J. Comput. Appl. Math. 350 (2019)
Renjie Chen, Craig Gotsman, Kai Hormann
Path planning with divergence-based distance functions. Comput. Aided Geom. Des. 66 (2018)
Emiliano Cirillo, Kai Hormann
An iterative approach to barycentric rational Hermite interpolation. Numerische Mathematik 140 (4) (2018)
Renjie Chen, Craig Gotsman, Kai Hormann
Efficient Path Generation with Reduced Coordinates. Comput. Graph. Forum 37 (5) (2018)
Francesco Dell'Accio, Filomena Di Tommaso, Kai Hormann
Reconstruction of a function from Hermite-Birkhoff data. Appl. Math. Comput. 318 (2018)
Costanza Conti, Chongyang Deng, Kai Hormann
Symmetric four-directional bivariate pseudo-spline symbols. Comput. Aided Geom. Des. 60 (2018)
Renjie Chen, Craig Gotsman, Kai Hormann
Practical Distance Functions for Path-Planning in Planar Domains. CoRR (2017)
Dmitry Anisimov, Daniele Panozzo, Kai Hormann
Blended barycentric coordinates. Comput. Aided Geom. Des. 52 (2017)
Renjie Chen, Craig Gotsman, Kai Hormann
Path Planning with Divergence-Based Distance Functions. CoRR (2017)
Kai Hormann, Jirí Kosinka
Discretizing Wachspress kernels is safe. Comput. Aided Geom. Des. 52 (2017)
Kai Hormann, Scott Schaefer
Pyramid algorithms for barycentric rational interpolation. Comput. Aided Geom. Des. 42 (2016)
Dmitry Anisimov, Chongyang Deng, Kai Hormann
Subdividing barycentric coordinates. Comput. Aided Geom. Des. 43 (2016)
Randolf Schärfig, Marc Stamminger, Kai Hormann
Creating light atlases with multi-bounce indirect illumination. Comput. Graph. 55 (2016)
Nira Dyn, Allison Heard, Kai Hormann, Nir Sharon
Univariate subdivision schemes for noisy data with geometric applications. Comput. Aided Geom. Des. 37 (2015)
Stefano Marras, Libor Vása, Guido Brunnett, Kai Hormann
Perception-driven adaptive compression of static triangle meshes. Comput. Aided Des. 58 (2015)
Teseo Schneider, Kai Hormann
Smooth bijective maps between arbitrary planar polygons. Comput. Aided Geom. Des. (2015)
Kai Hormann, Ligang Liu
Solid and Physical Modeling 2014. Comput. Aided Des. 58 (2015)
Marianna Saba, Teseo Schneider, Kai Hormann, Riccardo Scateni
Curvature-based blending of closed planar curves. Graph. Model. 76 (5) (2014)
Carlotta Giannelli, Kai Hormann, Emil Zagar
Recent trends in theoretical and applied geometry. Comput. Aided Geom. Des. 31 (7-8) (2014)
Juyong Zhang, Bailin Deng, Zishun Liu, Giuseppe Patanè, Sofien Bouaziz, Kai Hormann, Ligang Liu
Local barycentric coordinates. ACM Trans. Graph. 33 (6) (2014)
Chongyang Deng, Kai Hormann
Pseudo-Spline Subdivision Surfaces. Comput. Graph. Forum 33 (5) (2014)
Libor Vása, Stefano Marras, Kai Hormann, Guido Brunnett
Compressing dynamic meshes with geometric laplacians. Comput. Graph. Forum 33 (2) (2014)
Teseo Schneider, Kai Hormann, Michael S. Floater
Bijective Composite Mean Value Mappings. Comput. Graph. Forum 32 (5) (2013)
Stefano Marras, Thomas J. Cashman, Kai Hormann
Efficient Interpolation of Articulated Shapes Using Mixed Shape Spaces. Comput. Graph. Forum 32 (8) (2013)
Len Bos, Stefano De Marchi, Kai Hormann, Jean Sidon
Bounding the Lebesgue constant for Berrut's rational interpolant at general nodes. J. Approx. Theory 169 (2013)
Chongyang Deng, Kai Hormann, Zhifeng Zhang
On the norms of the Dubuc-Deslauriers subdivision schemes. Comput. Aided Geom. Des. 30 (7) (2013)
Thomas J. Cashman, Kai Hormann, Ulrich Reif
Generalized Lane-Riesenfeld algorithms. Comput. Aided Geom. Des. 30 (4) (2013)
Stefano Marras, Michael M. Bronstein, Kai Hormann, Riccardo Scateni, Roberto Scopigno
Motion-based mesh segmentation using augmented silhouettes. Graph. Model. 74 (4) (2012)
Jiansong Deng, Kai Hormann, Misha Kazhdan
Geometric Modeling and Processing 2012. Comput. Aided Geom. Des. 29 (7) (2012)
Jiansong Deng, Kai Hormann, Misha Kazhdan
Preface. Graph. Model. 74 (4) (2012)
Stefano Marras, Thomas J. Cashman, Kai Hormann
A Mixed Shape Space for Fast Interpolation of Articulated Shapes. VMV (2012)
Nira Dyn, Kai Hormann
Geometric conditions for tangent continuity of interpolatory planar subdivision curves. Comput. Aided Geom. Des. 29 (6) (2012)
Thomas J. Cashman, Kai Hormann
A continuous, editable representation for deforming mesh sequences with separate signals for time, pose and shape. Comput. Graph. Forum 31 (2pt4) (2012)
Len Bos, Stefano De Marchi, Kai Hormann, Georges Klein
On the Lebesgue constant of barycentric rational interpolation at equidistant nodes. Numerische Mathematik 121 (3) (2012)
Costanza Conti, Kai Hormann
Polynomial reproduction for univariate subdivision schemes of any arity. J. Approx. Theory 163 (4) (2011)
Ofir Weber, Mirela Ben-Chen, Craig Gotsman, Kai Hormann
A Complex View of Barycentric Mappings. Comput. Graph. Forum 30 (5) (2011)
Len Bos, Stefano De Marchi, Kai Hormann
On the Lebesgue constant of Berrut's rational interpolant at equidistant nodes. J. Comput. Appl. Math. 236 (4) (2011)
Tim Winkler, Jens Drieseberg, Marc Alexa, Kai Hormann
Multi-Scale Geometry Interpolation. Comput. Graph. Forum 29 (2) (2010)
Randolf Schärfig, Kai Hormann
Hardware Accelerated 3D Mesh Painting. VMV (2010)
Lei He, Scott Schaefer, Kai Hormann
Parameterizing subdivision surfaces. ACM Trans. Graph. 29 (4) (2010)
Nira Dyn, Michael S. Floater, Kai Hormann
Four-point curve subdivision based on iterated chordal and centripetal parameterizations. Comput. Aided Geom. Des. 26 (3) (2009)
Stefan Hertel, Kai Hormann, Rüdiger Westermann
A Hybrid GPU Rendering Pipeline for Alias-Free Hard Shadows. Eurographics (Areas Papers) (2009)
Federico Ponchio, Kai Hormann
Interactive Rendering of Dynamic Geometry. IEEE Trans. Vis. Comput. Graph. 14 (4) (2008)
Tim Winkler, Kai Hormann, Craig Gotsman
Mesh massage. Vis. Comput. 24 (7-9) (2008)
Kai Hormann, Malcolm A. Sabin
A family of subdivision schemes with cubic precision. Comput. Aided Geom. Des. 25 (1) (2008)
Kai Hormann, Konrad Polthier, Alla Sheffer
Mesh parameterization: theory and practice. SIGGRAPH ASIA Courses (2008)
Kai Hormann, N. Sukumar
Maximum Entropy Coordinates for Arbitrary Polytopes. Comput. Graph. Forum 27 (5) (2008)
Nira Dyn, Kai Hormann, Malcolm A. Sabin, Zuowei Shen
Polynomial reproduction by symmetric subdivision schemes. J. Approx. Theory 155 (1) (2008)
Tim Winkler, Jens Drieseberg, Kai Hormann, Alexander Hasenfuss, Barbara Hammer
Thinning Mesh Animations. VMV (2008)
Kai Hormann, Bruno Lévy, Alla Sheffer
Mesh parameterization: theory and practice Video files associated with this course are available from the citation page. SIGGRAPH Courses (2007)
Michael S. Floater, Kai Hormann
Barycentric rational interpolation with no poles and high rates of approximation. Numerische Mathematik 107 (2) (2007)
Michael S. Floater, Kai Hormann, Géza Kós
A general construction of barycentric coordinates over convex polygons. Adv. Comput. Math. 24 (1-4) (2006)
Kai Hormann, Michael S. Floater
Mean value coordinates for arbitrary planar polygons. ACM Trans. Graph. 25 (4) (2006)
Marco Tarini, Kai Hormann, Paolo Cignoni, Claudio Montani
PolyCube-Maps. ACM Trans. Graph. 23 (3) (2004)
Kai Hormann, Marco Tarini
A quadrilateral rendering primitive. Graphics Hardware (2004)
Kai Hormann, Salvatore Spinello, Peter Schröder
C1-Continuous Terrain Reconstruction from Sparse Contours. VMV (2003)
Kai Hormann, Ulf Labsik, Martin Meister, Günther Greiner
Hierarchical extraction of iso-surfaces with semi-regular meshes. Symposium on Solid Modeling and Applications (2002)
Ulf Labsik, Kai Hormann, Martin Meister, Günther Greiner
Hierarchical Iso-Surface Extraction. J. Comput. Inf. Sci. Eng. 2 (4) (2002)
Kai Hormann, Alexander Agathos
The point in polygon problem for arbitrary polygons. Comput. Geom. 20 (3) (2001)
Michael Scheuering, Christof Rezk-Salama, Christian Eckstein, Kai Hormann, Günther Greiner
Interactive Repositioning of Bone Fracture Segments. VMV (2001)
Kai Hormann, Ulf Labsik, Günther Greiner
Remeshing triangulated surfaces with optimal parameterizations. Comput. Aided Des. 33 (11) (2001)
Stephan Seeger, Kai Hormann, Gerd Häusler, Günther Greiner
A Sub-Atomic Subdivision Approach. VMV (2001)
Kai Hormann, Günther Greiner
Quadrilateral Remeshing. VMV (2000)
Ulf Labsik, Kai Hormann, Günther Greiner
Using Most Isometric Parametrizations for Remeshing Polygonal Surfaces. GMP (2000)
Günther Greiner, Kai Hormann
Efficient Clipping of Arbitrary Polygons. ACM Trans. Graph. 17 (2) (1998)