Václav Skala

Proceedings of the Computational Science - ICCS 2024, 2024

2023

Meshfree Interpolation of Multidimensional Time-Varying Scattered Data.

[BibT_eX]

[DOI]

Eliska Mourycová

Comput., November, 2023

Multispectral Image Generation from RGB Based on WSL Color Representation: Wavelength, Saturation, and Lightness.

[BibT_eX]

[DOI]

Comput., August, 2023

A Brief Survey of Clipping and Intersection Algorithms with a List of References (including Triangle-Triangle Intersections)✩.

[BibT_eX]

[DOI]

Informatica, 2023

Line-Torus Intersection for Ray Tracing: Alternative Formulations.

[BibT_eX]

[DOI]

CoRR, 2023

A Comparison of Fundamental Methods for Iso-surface Extraction.

[BibT_eX]

[DOI]

Jan Patera

CoRR, 2023

Robust Surface Reconstruction from Orthogonal Slices.

[BibT_eX]

[DOI]

Radek Svitak

CoRR, 2023

Wavelength Computation from RGB.

[BibT_eX]

[DOI]

Tristan Claude Louis Bellot

Xavier Berault

Proceedings of the Computational Science and Its Applications - ICCSA 2023, 2023

Multidimensional Scattered Time-varying Scattered Data Meshless Interpolation for Sensor Networks.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2023, 2023

A New Algorithm for the Closest Pair of Points for Very Large Data Sets Using Exponent Bucketing and Windowing.

[BibT_eX]

[DOI]

Alejandro Esteban Martinez

David Esteban Martinez

Fabio Hernandez Moreno

Proceedings of the Computational Science - ICCS 2023, 2023

2022

Efficient Speed-Up of the Smallest Enclosing Circle Algorithm.

[BibT_eX]

[DOI]

Informatica, 2022

Poseidon: Non-server WEB Forms Off-line Processing System.

[BibT_eX]

[DOI]

CoRR, 2022

HS-Patch: A New Hermite Smart Bicubic Patch Modification.

[BibT_eX]

[DOI]

Lukas Karlicek

CoRR, 2022

BS-Patch: Constrained Bezier Parametric Patch.

[BibT_eX]

[DOI]

Vit Ondracka

CoRR, 2022

S-patch: Modification of the Hermite parametric patch.

[BibT_eX]

[DOI]

Vit Ondracka

CoRR, 2022

Summation Problem Revisited - More Robust Computation.

[BibT_eX]

[DOI]

CoRR, 2022

Algorithm for Finding an Exact Maximum Distance in E2 with Oexp(N) Complexity: Analysis and Experimental Results.

[BibT_eX]

[DOI]

CoRR, 2022

Polar, Spherical and Orthogonal Space Subdivisions for an Algorithm Acceleration: O(1) Point-in-Polygon/Polyhedron Test.

[BibT_eX]

[DOI]

CoRR, 2022

Fast Oexpected(N) Algorithm for Finding Exact Maximum Distance in E2 Instead of O(N2) or O(N lg N).

[BibT_eX]

[DOI]

CoRR, 2022

New Geometric Continuity Solution of Parametric Surfaces.

[BibT_eX]

[DOI]

CoRR, 2022

A New Approach to Line-Sphere and Line-Quadrics Intersection Detection and Computation.

[BibT_eX]

[DOI]

CoRR, 2022

Point-in-Convex Polygon and Point-in-Convex Polyhedron Algorithms with O(1) Complexity using Space Subdivision.

[BibT_eX]

[DOI]

CoRR, 2022

A New Robust Algorithm for Computation of a Triangle Circumscribed Sphere in E3 and a Hypersphere Simplex.

[BibT_eX]

[DOI]

CoRR, 2022

Projective Geometry, Duality and Plucker Coordinates for Geometric Computations with Determinants on GPUs.

[BibT_eX]

[DOI]

CoRR, 2022

Clipping and Intersection Algorithms: Short Survey and References.

[BibT_eX]

[DOI]

CoRR, 2022

Two Methods for Iso-Surface Extraction from Volumetric Data and Their Comparison.

[BibT_eX]

[DOI]

Alex Brusi

CoRR, 2022

Line Clipping in E3 with Expected Complexity O(1).

[BibT_eX]

[DOI]

CoRR, 2022

Two New Algorithms for Line Clipping in E2 and Their Comparison.

[BibT_eX]

[DOI]

CoRR, 2022

A New Algorithm for Pyramidal Clipping of Line Segments in E3.

[BibT_eX]

[DOI]

CoRR, 2022

Hermite Parametric Bicubic Patch Defined by the Tensor Product.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2022, 2022

Critical Points Properties of Ordinary Differential Equations as a Projection of Implicit Functions Using Spatio-temporal Taylor Expansion.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2022, 2022

A Novel, Fast and Robust Triangular Mesh Reconstruction from a Wire-Frame 3D Model with Holes for CAD/CAM Systems.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2022, 2022

Simple and Efficient Acceleration of the Smallest Enclosing Ball for Large Data Sets in E2: Analysis and Comparative Results.

[BibT_eX]

[DOI]

Matej Cerny

Josef Yassin Saleh

Proceedings of the Computational Science - ICCS 2022, 2022

2021

Radial basis function and multi-level 2D vector field approximation.

[BibT_eX]

[DOI]

Math. Comput. Simul., 2021

Why Is the Least Square Error Method Dangerous?

[BibT_eX]

[DOI]

Edward Kansa

Computación y Sistemas, 2021

A Comparison of O(1) and Cyrus-Beck Line Clipping Algorithms in E2 and E3.

[BibT_eX]

[DOI]

Pavel Lederbuch

Bohumir Sup

CoRR, 2021

A New Coding Scheme for Line Segment Clipping in E2.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2021, 2021

A Novel Line Convex Polygon Clipping Algorithm in E2 with Parallel Processing Modification.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2021, 2021

2020

Algorithm for placement of reference points and choice of an appropriate variable shape parameter for the RBF approximation.

[BibT_eX]

[DOI]

Integr. Comput. Aided Eng., 2020

Efficient Speed-Up of Radial Basis Functions Approximation and Interpolation Formula Evaluation.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2020, 2020

Conditionality of Linear Systems of Equation and Matrices Using Projective Geometric Algebra.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2020, 2020

Diameter and Convex Hull of Points Using Space Subdivision in E2 and E3.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2020, 2020

Conditionality Analysis of the Radial Basis Function Matrix.

[BibT_eX]

[DOI]

Martin Cervenka

Proceedings of the Computational Science and Its Applications - ICCSA 2020, 2020

Radial Basis Function Approximation Optimal Shape Parameters Estimation.

[BibT_eX]

[DOI]

Samsul Ariffin Abdul Karim

Marek Zabran

Proceedings of the Computational Science - ICCS 2020, 2020

Finding Points of Importance for Radial Basis Function Approximation of Large Scattered Data.

[BibT_eX]

[DOI]

Samsul Ariffin Abdul Karim

Martin Cervenka

Proceedings of the Computational Science - ICCS 2020, 2020

2019

Range-Restricted Surface Interpolation Using Rational Bi-Cubic Spline Functions With 12 Parameters.

[BibT_eX]

[DOI]

Samsul Ariffin Abdul Karim

Azizan Saaban

IEEE Access, 2019

Efficient Simple Large Scattered 3D Vector Fields Radial Basis Functions Approximation Using Space Subdivision.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2019, 2019

Simple and Fast Oexp(N) Algorithm for Finding an Exact Maximum Distance in E2 Instead of O(N^2) or O(N lgN).

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2019, 2019

A New Strategy for Scattered Data Approximation Using Radial Basis Functions Respecting Points of Inflection.

[BibT_eX]

[DOI]

Martin Cervenka

Proceedings of the Computational Science and Its Applications - ICCSA 2019, 2019

2018

Large scattered data interpolation with radial basis functions and space subdivision.

[BibT_eX]

[DOI]

Integr. Comput. Aided Eng., 2018

Determination of Stationary Points and Their Bindings in Dataset using RBF Methods.

[BibT_eX]

[DOI]

CoRR, 2018

Radial Basis Function Approximations: Comparison and Applications.

[BibT_eX]

[DOI]

CoRR, 2018

A New Radial Basis Function Approximation with Reproduction.

[BibT_eX]

[DOI]

CoRR, 2018

Least Square Error Method Robustness of Computation: What is not usually considered and taught.

[BibT_eX]

[DOI]

CoRR, 2018

O(lgN) Line Clipping Algorithm in E2.

[BibT_eX]

[DOI]

CoRR, 2018

A Fast Algorithm for Line Clipping by Convex Polyhedron in E3.

[BibT_eX]

[DOI]

CoRR, 2018

Vector field radial basis function approximation.

[BibT_eX]

[DOI]

Adv. Eng. Softw., 2018

Geometric Product for Multidimensional Dynamical Systems - Laplace Transform and Geometric Algebra.

[BibT_eX]

[DOI]

Mariia Martynova

Proceedings of the 2nd European Conference on Electrical Engineering and Computer Science, 2018

A New Approach to Vector Field Interpolation, Classification and Robust Critical Points Detection Using Radial Basis Functions.

[BibT_eX]

[DOI]

Proceedings of the Cybernetics and Algorithms in Intelligent Systems, 2018

2017

Big geo data surface approximation using radial basis functions: A comparative study.

[BibT_eX]

[DOI]

Comput. Geosci., 2017

Fractions, Projective Representation, Duality, Linear Algebra and Geometry.

[BibT_eX]

[DOI]

CoRR, 2017

Space Subdivision to Speed-up Convex Hull Construction in E3.

[BibT_eX]

[DOI]

CoRR, 2017

Vector Field Second Order Derivative Approximation and Geometrical Characteristics.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2017, 2017

Classification of Critical Points Using a Second Order Derivative.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Computational Science, 2017

RBF Interpolation with CSRBF of Large Data Sets.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Computational Science, 2017

Least Square Method Robustness of Computations: What is not usually considered and taught.

[BibT_eX]

[DOI]

Proceedings of the 2017 Federated Conference on Computer Science and Information Systems, 2017

2016

Space subdivision to speed-up convex hull construction in E3.

[BibT_eX]

[DOI]

Adv. Eng. Softw., 2016

Vector Field Interpolation with Radial Basis Functions.

[BibT_eX]

[DOI]

Proceedings of SIGRAD 2016, Visual Computing, May 23-24, 2016, Visby, Sweden, 2016

A Radial Basis Function Approximation for Large Datasets.

[BibT_eX]

[DOI]

Proceedings of SIGRAD 2016, Visual Computing, May 23-24, 2016, Visby, Sweden, 2016

Reducing the Number of Points on the Convex Hull Calculation Using the Polar Space Subdivision in E2.

[BibT_eX]

[DOI]

Proceedings of the 29th SIBGRAPI Conference on Graphics, Patterns and Images, 2016

A Comparative Study of LOWESS and RBF Approximations for Visualization.

[BibT_eX]

[DOI]

Ondrej Nedved

Proceedings of the Computational Science and Its Applications - ICCSA 2016, 2016

"Extended Cross-Product" and Solution of a Linear System of Equations.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2016, 2016

Plücker Coordinates and Extended Cross Product for Robust and Fast Intersection Computation.

[BibT_eX]

[DOI]

Proceedings of the Short Paper Proceedings of the 33rd Computer Graphics International, Heraklion, Greece, June 28, 2016

Total Least Square Error Computation in E2: A New Simple, Fast and Robust Algorithm.

[BibT_eX]

[DOI]

Proceedings of the Short Paper Proceedings of the 33rd Computer Graphics International, Heraklion, Greece, June 28, 2016

2015

A Point in Non-convex Polygon Location Problem Using the Polar Space Subdivision in E2.

[BibT_eX]

[DOI]

Proceedings of the Image and Graphics - 8th International Conference, 2015

Fast Algorithm for Finding Maximum Distance with Space Subdivision in E2.

[BibT_eX]

[DOI]

Proceedings of the Image and Graphics - 8th International Conference, 2015

Highly Parallel Algorithm for Large Data In-Core and Out-Core Triangulation in E2 and E3.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Computational Science, 2015

Meshless Interpolations for Computer Graphics, Visualization and Games.

[BibT_eX]

[DOI]

Proceedings of the 36th Annual Conference of the European Association for Computer Graphics, 2015

2014

In-core and out-core memory fast parallel triangulation algorithm for large data sets in E2 and E3.

[BibT_eX]

[DOI]

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2014

Algorithms for line and plane intersection with a convex polyhedron with o(sqrt(N)) expected complexity in E3.

[BibT_eX]

[DOI]

Proceedings of the SIGGRAPH Asia 2014 Posters, Shenzhen, China, December 3-6, 2014, 2014

Fast Parallel Triangulation Algorithm of Large Data Sets in E2 and E3 for In-Core and Out-Core Memory Processing.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2014 - 14th International Conference, Guimarães, Portugal, June 30, 2014

Making 3D Replicas Using a Flatbed Scanner and a 3D Printer.

[BibT_eX]

[DOI]

Ondrej Nedved

Proceedings of the Computational Science and Its Applications - ICCSA 2014 - 14th International Conference, Guimarães, Portugal, June 30, 2014

Geometric Transformations and Duality for Virtual Reality and Haptic Systems.

[BibT_eX]

[DOI]

Proceedings of the HCI International 2014 - Posters' Extended Abstracts, 2014

2013

Simple 3D surface reconstruction using flatbed scanner and 3D print.

[BibT_eX]

[DOI]

Ondrej Nedved

Proceedings of the SIGGRAPH Asia 2013, 2013

Projective Geometry, Duality and Precision of Computation in Computer Graphics, Visualization and Games.

[BibT_eX]

[DOI]

Proceedings of the 34th Annual Conference of the European Association for Computer Graphics, 2013

2012

Surface reconstruction with higher-order smoothness.

[BibT_eX]

[DOI]

Vis. Comput., 2012

Projective geometry and duality for graphics, games and visualization.

[BibT_eX]

[DOI]

Proceedings of the SIGGRAPH Asia 2012 Courses, Singapore, November 28 - December 1, 2012, 2012

S-clip E2: a new concept of clipping algorithms.

[BibT_eX]

[DOI]

Proceedings of the SIGGRAPH Asia 2012 Poster Proceedings, Singapore, Singapore, November 28, 2012

2011

A Perception Correlated Comparison Method for Dynamic Meshes.

[BibT_eX]

[DOI]

IEEE Trans. Vis. Comput. Graph., 2011

A two-level approach to implicit surface modeling with compactly supported radial basis functions.

[BibT_eX]

[DOI]

Eng. Comput., 2011

Continuous global optimization in surface reconstruction from an oriented point cloud.

[BibT_eX]

[DOI]

Comput. Aided Des., 2011

2010

Detail-driven digital hologram generation.

[BibT_eX]

[DOI]

Martin Janda

Vis. Comput., 2010

Geometry-Driven Local Neighbourhood Based Predictors for Dynamic Mesh Compression.

[BibT_eX]

[DOI]

Comput. Graph. Forum, 2010

Progressive RBF interpolation.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference on Computer Graphics, 2010

2009

Combined compression and simplification of dynamic 3D meshes.

[BibT_eX]

[DOI]

Comput. Animat. Virtual Worlds, 2009

COBRA: Compression of the Basis for PCA Represented Animations.

[BibT_eX]

[DOI]

Comput. Graph. Forum, 2009

RBF-based image restoration utilising auxiliary points.

[BibT_eX]

[DOI]

Jirí Zapletal

Petr Vanecek

Proceedings of the 2009 Computer Graphics International Conference, 2009

2008

Intersection Computation in Projective Space Using Homogeneous Coordinates.

[BibT_eX]

[DOI]

Int. J. Image Graph., 2008

Barycentric coordinates computation in homogeneous coordinates.

[BibT_eX]

[DOI]

Comput. Graph., 2008

Space and time efficient isosurface extraction.

[BibT_eX]

[DOI]

Slavomír Petrík

Comput. Graph., 2008

Influence of essential parameters on the RBF based image reconstruction.

[BibT_eX]

[DOI]

Jirí Zapletal

Petr Vanecek

Proceedings of the Spring Conference on Computer Graphics, 2008

2007

Polygonisation of disjoint implicit surfaces by the adaptive edge spinning algorithm of implicit objects.

[BibT_eX]

[DOI]

Int. J. Comput. Sci. Eng., 2007

Iso-contouring in time-varying meshes.

[BibT_eX]

[DOI]

Slavomír Petrík

Proceedings of the 23rd Spring Conference on Computer Graphics, 2007

Implicit Surface Modeling Suitable for Inside/Outside Tests with Radial Basis Functions.

[BibT_eX]

[DOI]

Proceedings of the 10th International Conference on Computer-Aided Design and Computer Graphics, 2007

2006

Length, Area and Volume Computation in Homogeneous Coordinates.

[BibT_eX]

[DOI]

Int. J. Image Graph., 2006

Scanline rendering of digital HPO holograms and hologram numerical reconstruction.

[BibT_eX]

[DOI]

Martin Janda

Proceedings of the 22nd Spring Conference on Computer Graphics, 2006

Mesh simplification with respect to a model appearance.

[BibT_eX]

[DOI]

Martin Franc

Proceedings of the 22nd Spring Conference on Computer Graphics, 2006

Digital HPO Hologram Rendering Pipeline.

[BibT_eX]

[DOI]

Martin Janda

Proceedings of the 27th Annual Conference of the European Association for Computer Graphics, 2006

A Spatio-temporal Metric for Dynamic Mesh Comparison.

[BibT_eX]

[DOI]

Proceedings of the Articulated Motion and Deformable Objects, 4th International Conference, 2006

2005

A new approach to line and line segment clipping in homogeneous coordinates.

[BibT_eX]

[DOI]

Vis. Comput., 2005

Polygonization of implicit surfaces with sharp features by edge-spinning.

[BibT_eX]

[DOI]

Vis. Comput., 2005

Improved Super-Resolution method and its acceleration.

[BibT_eX]

[DOI]

Proceedings of the 13th European Signal Processing Conference, 2005

Reconstruction of damaged images using Radial Basis Functions.

[BibT_eX]

[DOI]

Karel Uhlir

Proceedings of the 13th European Signal Processing Conference, 2005

2004

Radial Basis Function Use for the restoration of Damaged Images.

[BibT_eX]

[DOI]

Karel Uhlir

Proceedings of the International Conference on Computer Vision and Graphics, 2004

Combinatories and Triangulations.

[BibT_eX]

[DOI]

Tomas Hlavaty

Proceedings of the Computational Science and Its Applications, 2004

Curvature Dependent Polygonization by the Edge Spinning.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications, 2004

Surface Curvature Estimation for Edge Spinning Algorithm.

[BibT_eX]

[DOI]

Proceedings of the Computational Science, 2004

A New Line Clipping Algorithm with Hardware Acceleration.

[BibT_eX]

[DOI]

Proceedings of the 2004 Computer Graphics International (CGI 2004), 16-19 June 2004, 2004

Adaptive Edge Spinning Algorithm for Poligonization of Implicit Surfaces.

[BibT_eX]

[DOI]

Proceedings of the 2004 Computer Graphics International (CGI 2004), 16-19 June 2004, 2004

2002

Editorial to the Special Issue on WSCG'01.

[BibT_eX]

[DOI]

Nadia Magnenat-Thalmann

Vis. Comput., 2002

Fast Algorithm for Triangular Mesh Simplification Based on Vertex Decimation.

[BibT_eX]

[DOI]

Martin Franc

Proceedings of the Computational Science - ICCS 2002, 2002

2001

Extension of the Nicholls-Lee-Nichols algorithm to three dimensions.

[BibT_eX]

[DOI]

Vis. Comput., 2001

Parallel Triangular Mesh Decimation without Sorting.

[BibT_eX]

[DOI]

Martin Franc

Proceedings of the 17th Spring Conference on Computer Graphics, 2001

The Hash Function and the Principle of Duality.

[BibT_eX]

[DOI]

Martin Kuchar

Proceedings of the Computer Graphics International 2001 (CGI'01), 2001

1998

Fast algorithms for clipping lines and line segments in E2.

[BibT_eX]

[DOI]

Vis. Comput., 1998

1997

A fast algorithm for line clipping by convex polyhedron in E3.

[BibT_eX]

[DOI]

Comput. Graph., 1997

1996

An Efficient Algorithm for Line Clipping by Convex and Non-convex Polyhedra in E3.

[BibT_eX]

[DOI]

Comput. Graph. Forum, 1996

Line clipping in E2 with O(1) processing complexity.

[BibT_eX]

[DOI]

Comput. Graph., 1996

1994

O(lg N) line clipping algorithm in E2.

[BibT_eX]

[DOI]

Comput. Graph., 1994

1993

An efficient algorithm for line clipping by convex polygon.

[BibT_eX]

[DOI]

Comput. Graph., 1993

1989

Algorithms for 2D Line Clipping.

[BibT_eX]

[DOI]

Proceedings of the 10th European Computer Graphics Conference and Exhibition, 1989

1987

An Intersecting Modification to the Bresenham Algorithm for Hidden-Line Solution.

[BibT_eX]

[DOI]