People

Prof. Ing. Václav Skala, CSc.

Prof. Ing. Václav Skala, CSc.

Head of the Center of Computer Graphics and Visualization

Section: Algorithms for Computer Graphics, Visualization and Human Computer Interaction



Contact

Office: UC 360

Email: skala@kiv.zcu.cz

Phone: (+420) 37763 2473

Personal page: http://www.VaclavSkala.eu

Publications

ŠMOLÍK, M., SKALA, V., NEDVĚD, O. A Comparative Study of LOWESS and RBF Approximations for Visualization. In Computational Science and Its Applications ? ICCSA 2016. Cham: Springer, 2016. s. 405-419. ISBN: 978-3-319-42107-0 , ISSN: 0302-9743

MAJDIŠOVÁ, Z., SKALA, V. A New Radial Basis Function Approximation with Reproduction. In Proceedings of the International Conferences on Interfaces and Human Computer Interaction 2016, Game and Entertainment Technologies 2016 and Computer Graphics, Visualization, Computer Vision and Image Processing 2016. Madiera: IADIS Press, 2016. s. 215-222. ISBN: 978-989-8533-52-4

MAJDIŠOVÁ, Z., SKALA, V. A Radial Basis Function Approximation for Large Datasets. In Proceedings of SIGRAD 2016, May 23rd and 24th, Visby, Sweden. Visby, Sweden: Linköping University Electronic Press, 2016. s. 9-14. ISBN: 978-91-7685-731-1

SKALA, V., MAJDIŠOVÁ, Z., ŠMOLÍK, M. Space subdivision to speed-up convex hull construction in E3. Advances in Engineering Software, 2016, roč. 91, č. 1, s. 12-22. ISSN: 0965-9978

ŠMOLÍK, M., SKALA, V. Vector Field Interpolation with Radial Basis Functions. In Proceedings of SIGRAD 2016, May 23rd and 24th, Visby, Sweden. Linköping: Linköping University Electronic Press, 2016. s. 15-21. ISBN: 978-91-7685-731-1

ŠMOLÍK, M., SKALA, V. Vector Field RBF Interpolation on a Sphere. In Proceedings of the International Conferences on Interfaces and Human Computer Interaction 2016, Game and Entertainment Technologies 2016 and Computer Graphics, Visualization, Computer Vision and Image Processing 2016. Madeira: IADIS Press, 2016. s. 352-354. ISBN: 978-989-8533-52-4

SKALA, V., ŠMOLÍK, M. A Point in Non-Convex Polygon Location Problem Using the Polar Space Subdivision in E2. In Image and Graphics: 8th International Conference, ICIG 2015, Tianjin, China, August 13-16, 2015, Proceedings, Part I. Cham: Springer, 2015. s. 394-404. ISBN: 978-3-319-21977-6 , ISSN: 0302-9743

SKALA, V., MAJDIŠOVÁ, Z. Fast Algorithm for Finding Maximum Distance with Space Subdivision in E2. In 8th International Conference, ICIG 2015, Tianjin, China, August 13-16, 2015, Proceedings, Part II. Cham: Springer, 2015. s. 261-274. ISBN: 978-3-319-21962-2 , ISSN: 0302-9743

ŠMOLÍK, M., SKALA, V. Highly Parallel Algorithm for Large Data In?Core and Out?Core Triangulation in E2 and E3. In Procedia Computer Science International Conference On Computational Science, ICCS 2015 Computational Science at the Gates of Nature. London: Elsevier, 2015. s. 2613-2622. ISBN: neuvedeno , ISSN: 1877-0509

SKALA, V. Meshless Interpolations for Computer Graphics, Visualization and Games: An Informal Introduction, Tutorial, Eurographics 2015. zurich, 2015.

SKALA, V. Algorithms for Line and Plane Intersection with a Convex Polyhderon with O (sqrt(N)) Expected Complexity in E3. In ACM SIGGRAPH 2014. Neuveden: ACM, 2014. s. 6-6. ISBN: 978-1-4503-2792-3

ŠMOLÍK, M., SKALA, V. Fast Parallel Triangulation Algorithm of Large Data Sets in E2 and E3 for In-Core and Out-Core Memory Processing. In Computational Science and Its Applications ? ICCSA 2014. Heidelberg: Springer, 2014. s. 301-314. ISBN: 978-3-319-09128-0 , ISSN: 0302-9743

SKALA, V. Geometric Transformations and Duality for Virtual Reality and Haptic Systems. In HCI Internation al 2014. Heidelberg: Springer, 2014. s. 642-647. ISBN: 978-3-319-07856-4 , ISSN: 1865-0929

SKALA, V., ŠMOLÍK, M., KARLÍČEK, L. HS-Patch: A New Hermite Smart Bicubic Patch Modification. International journal of mathematics and computers in simulation, 2014, roč. neuveden, č. 8, s. 292-299. ISSN: 1998-0159

ŠMOLÍK, M., SKALA, V. In ?Core and Out-Core Memory Fast Parallel Triangulation Algorithm for Large Data Sets in E2 and E3. In SIGGRAPH´14 ACM SIGGRAPH 2014. Vancouver: ACM Siggraph, 2014. s. 1-1. ISBN: 978-1-4503-2958-3

SKALA, V., PAN, R., NEDVĚD, O. Making 3D Replicas Using a Flatbed Scanner and a 3D Printer. In Computational Science and Its Applications ? ICCSA 2014. Heidelberg: Springer, 2014. s. 76-86. ISBN: 978-3-319-09152-5 , ISSN: 0302-9743

SKALA, V. A New Torus Bounding for Line-Torus Intersection. In Proceedings of the 2013 International Conference on Applied Mathematics and Computational Methods in Enginnering. Athens: WSEAS, 2013. s. 225-230. ISBN: 978-1-61804-200-2

SKALA, V. Analysis of Publishing Activities and. In Recent Researches in Applied Economics and Management. Athény: WSEAS, 2013. s. 499-506. ISBN: 978-960-474-323-0

SKALA, V., ONDRAČKA, V. BS-Patch: Constrained Bezier Parametric Patch. WSEAS Transaction on Mathematics, 2013, roč. 12, č. 5, s. 598-607. ISSN: 2224-2880

SKALA, V. Data structures for fast information retrieval. Rhodos, 2013.

SKALA, V. Fast interpolation and approximation of scattered multidimensional and dynamic data using radial basis functions. WSEAS Trransaction on Mathematics, 2013, roč. 12, č. 5, s. 501-511. ISSN: 2224-2880

SKALA, V. Fast Oexpected(N) Algorithm for Finding Exact Maximum distance in E2 instead of O(N^2) or O(N lgN). In AIP Conference Proceedings. Melville: AIP Publ., 2013. s. 2496-2499. ISBN: 978-0-7354-1184-5 , ISSN: 0094-243X

SKALA, V. Fast Reconstruction of Corrupted Images and Videos by Radial Basis Functio ns. In ICCAIS 2013. Piscataway: IEEE, 2013. s. 267-271. ISBN: 978-1-4673-0813-7

PAN, R., SKALA, V., MÜLLER, R. Globally optimal rotation alignment of spherical surfaces with associated scalar values. 3D Research, 2013, roč. 4, č. 3, s. 1-7. ISSN: 2092-6731

SKALA, V. Line-Torus Intersection for Ray Tracing. WSEAS Transaction on Computers, 2013, roč. 12, č. 7, s. 288-297. ISSN: 1109-2750

SKALA, V. Modified Gaussian Elimination without Division Operation. In AIP Conference Proceedings. Melville: American Institute of Physics, 2013. s. 1936-1939. ISBN: 978-0-7354-1184-5 , ISSN: 0094-243X

SKALA, V. New Geometric Continuity Solution of Parametric Surfaces. In AIP Conference Proceedings. Melville: American Institute of Physics, 2013. s. 2500-2503. ISBN: 978-0-7354-1184-5 , ISSN: 0094-243X

RONGJIANG, P., SKALA, V. Normal Map Acquisition of Nearly flat Objects Using a Flatbed Scanner. In ICVRV 2013. Piscataway: IEEE, 2013. s. 68-72. ISBN: 978-0-7695-5150-0

SKALA, V. Projective Rational Arithmetic with Floating Point. In CSIT 2013. Amman: IEEE, 2013. s. 260-264. ISBN: 978-1-4673-5825-5

SKALA, V., PAN, R., NEDVĚD, O. Simple 3D surface Reconstruction Using Flatbed Scanner and 3D Print. In Siggraph Asia 2013. New York: ACM Siggraph, 2013. s. 1. ISBN: 978-1-4503-2511-0

SKALA, V. A Unified Approach for Textural and Geometrical Information Retrieval. In CSCC´12. Athény: WSEAS, 2012. s. 143-148. ISBN: 978-1-61804-109-8

SKALA, V. An Efficient Space partitioning Method using Binary Maps. In Recent Researches in Communications, Signals and Information Technology. Athény: WSEAS Press, 2012. s. 121-124. ISBN: 978-1-61804-081-7

SKALA, V. Geometry, Duality and Robust Computation in Engineering. WSEAS Transactions on Computers, 2012, roč. 11, č. 9, s. 275-293. ISSN: 2224-2872

SKALA, V. Projective Geometry and Duality for Graphics, Games and Visualization. In SIGGRAPH Asia 2012. Singapore: ACM, 2012. s. 5. ISBN: 978-1-4503-1757-3

SKALA, V. Radial Basis Functions for High-Dimensional Visualization. In ICONS 2012. Reunion Island: IARIA, 2012. s. 193-198. ISBN: 978-1-61208-184-7

SKALA, V. S-Clip E2: A new concept of clipping algorithms. In SIGGRAPH Asia 2012. Singapore: ACM, 2012. s. 1-2. ISBN: 978-1-4503-1911-9

PAN, R., SKALA, V. Surface reconstruction with higher-order smoothness. The Visual Computer, 2012, roč. 28, č. 2, s. 155-162. ISSN: 0178-2789

VÁŠA, L., SKALA, V. A Perception Correlated Comparison Method for Dynamic Meshes. IEEE Transactions on Visualization and Computer Graphics, 2011, roč. 17, č. 2, s. 220-230. ISSN: 1077-2626

RONGJIANG, P., SKALA, V. A two-level approach to implicit surface modeling with compactly supported radial basis functions. ENGINEERING WITH COMPUTERS, 2011, roč. 27, č. 3, s. 299-307. ISSN: 0177-0667

RONGJIANG, P., SKALA, V. Continuous global optimization in surface reconstruction from an oriented point cloud. COMPUTER-AIDED DESIGN, 2011, roč. 43, č. 8, s. 896-901. ISSN: 0010-4485

SKALA, V. Incremental Radial Basis Function Computation for Neural Networks. WSEAS Transaction on Computers, 2011, roč. 10, č. 11, s. 367-378. ISSN: 1109-2750

SKALA, V. Journal of WSCG 2011. 1. vyd. Plzeň : Union Agency, 2011, 136 s. ISBN: 978-80-86943-84-8

SKALA, V. WSCG´2011 Communication papers proceedings. 1. vyd. Plzeň : Union Agency, 2011, 217 s. ISBN: 978-80-86943-82-4

SKALA, V. WSCG´2011 Poster papers proceedings. 1. vyd. Plzeň : Union Agency, 2011, 64 s. ISBN: 978-80-86943-81-7

SKALA, V., ŠTEFÁNY, J., BYSTŘICKÝ, V., KREJČÍŘ, J., HLADÍK, V., NOVÁK, F. Blender 3D Modelling - stereoscopic version. 2010.

HANÁK, I., JANDA, M., SKALA, V. Detail-driven digital hologram generation. The Visual Computer, 2010, roč. 26, č. 2, s. 83-96. ISSN: 0178-2789

SKALA, V. Duality, Barycentric Coordinated and Intersection Computation in Projective Space with GPU support. WSEAS Transactions on Mathematics, 2010, roč. 9, č. 6, s. 407-416. ISSN: 1109-2769

SKALA, V. Geometric computation, duality and projective space. In ICGG 2010. Kyoto: International Society for Geometry and Graphics, 2010. s. 324-325. ISBN: 978-4-9900967-1-7

VÁŠA, L., SKALA, V. Geometry-Driven local Neigbourhood Based Predictors for Dynamic Mesh Compression. Computer Graphics forum, 2010, roč. 29, č. 6, s. 1921-1933. ISSN: 0167-7055

SKALA, V. Progressive RBF Interpolation. In Proceedings of Afrigraph 2010. Franschhoek: The African Graphics Association, 2010. s. 17-20. ISBN: 978-1-4503-0118-3

SKALA, V., ONDRAČKA, V. S-Patch: Modification of the Hermite Parametric Patch. In ICGG 2010. Kyoto: International Society for Geometry and Graphics 2010, 2010. s. 255-263. ISBN: 978-4-9900967-1-7

SKALA, V. WSCG 2010 Communication papers proceedings. Václav Skala - Union Agency Plzeň, 2010, 288 s. ISBN: 978-80-86943-87-9

VÁŠA, L., SKALA, V. COBRA: Compression of the Basis for PCA Represented Animations. Computer Graphics forum, 2009, roč. 28, č. 6, s. 1529-1540. ISSN: 0167-7055

VÁŠA, L., SKALA, V. Combined compression and simplification of dynamic 3D meshes. Computer Animation and Virtual Worlds, 2009, roč. 20, č. 4, s. 447-456. ISSN: 1546-4261

SKALA, V. Computation in Projective Space. In Mathematical Methods, System Theory and Control. Athens: WSEAS Press, 2009. s. 152-157. ISBN: 978-960-474-094-9

SKALA, V. Cross-talk measurement for 3D dispalays. In 3DTV-CON 2009. New York: IEEE Xplore, Digital Library, 2009. s. 1-4. ISBN: 978-1-4244-4317-8

SKALA, V., HRÁDEK, J. Efficient hash function for duplicate elimination in dictionaries. In Algoritmy 2009 : 18th Conference on Scientific Computing. Bratislava: Slovak University of Technology, 2009. s. 382-391. ISBN: 978-80-227-3032-7

ZAPLETAL, J., VANĚČEK, P., SKALA, V. RBF-based Image Restortion Utilising Auxiliary Points. In CGI 2009. New York: ACM, 2009. s. 39-44. ISBN: 978-1-60558-687-8

SKALA, V. Barycentric coordinates computation in homogenerous coordinates. Computers & Graphics, 2008, roč. 32, č. 1, s. 120-127. ISSN: 0097-8493

ZAPLETAL, J., VANĚČEK, P., SKALA, V. Influence of essential parameters on the RBF based image reconstruction . In Spring Conference on Computer Gtraphics SCCG 2008. Bratislava: Comenius Universtiy , 2008. s. 178-185. ISBN: 978-80-89186-30-3

SKALA, V. Intersection computation in projective space using homogeneous coordinates. International Journal of Image and Graphics, 2008, roč. 8, č. 4, s. 615-628. ISSN: 0219-4678

PETRÍK, S., SKALA, V. Space and time efficient isosurfaces extraction. Computers & Graphics, 2008, roč. 32, č. 6, s. 704-710. ISSN: 0097-8493

VÁŠA, L., SKALA, V. Coddyac: connectivity driven dynamic mesh compression. In 3DTV-CON 2007. Piscataway: IEEE, 2007. s. 1-4. ISBN: 1-4244-0721-4

HANÁK, I., JANDA, M., SKALA, V. Full-parallax hologram synthesis of triangular meshes using a graphical processing unit. In 3DTV-CON 2007. Piscataway: IEEE, 2007. s. 1-4. ISBN: 1-4244-0721-4

JANDA, M., HANÁK, I., SKALA, V. HPO hologram synthesis for full-parallax reconstruction setup. In 3DTV-CON 2007. Piscataway: IEEE, 2007. s. 1-4. ISBN: 1-4244-0721-4

PAN, R., SKALA, V. Implicit Surface Modeling Suitable for Inside/Outside Tests with Radial Basis Functions. In Proceedings of 2007 10th IEEE International Conference on Computer Aided Design and Computer Graphics. Beijing : IEEE Press, 2007. s. 1-11. ISBN: 978-1-4244-1578-6

PETRÍK, S., SKALA, V. Iso-contouring in time-varying meshes. In Spring Conference on Computer Graphics SCCG 2007. Bratislava: Comenius University, 2007. s. 216-223. ISBN: 978-80-223-2292-8

SKALA, V., KAISER, J., ONDRAČKA, V. Library for computation in the projective space. In Aplimat. Bratislava: Slovak University of Technology, 2007. s. 125-130. ISBN: 978-80-969562-4-1

ČERMÁK, M., SKALA, V. Polygonisation of disjoint implicit surfaces by the adaptive edge spinning algorithm. International Journal of Computational Science and Engineering, 2007, roč. 3, č. 1, s. 45-52. ISSN: 1742-7185

PETRÍK, S., SKALA, V. Z-Diamonds: A Fast Iso-Surface Extraction Algorithm for Dynamic Meshes. In Proceedings of the IADIS Multi Conference on Computer Science and Information Systems 2007. Part III, IADIS International Conference Computer Graphics and Visualization 2007. Lisbon: IADIS Press, 2007. s. 67-74. ISBN: 978-972-8924-39-3

SAHILLIOGLU, Y., YEMEZ, Y., SKALA, V. 3D shape recovery and tracking from multi-camera video sequences via surface deformation. In Signal processing and communications applications, 2006 IEEE 14th. [S.l.]: IEEE, 2006. s. 1-1. ISBN: 1-4244-0238-7

VÁŠA, L., SKALA, V. A spatio-temporal metric for dynamic mesh comparison. Lecture Notes in Computer Science, 2006, roč. 4069, s. 29-37. ISSN: 0302-9743

JANDA, M., HANÁK, I., SKALA, V. Digital HPO hologram rendering pipeline. In Eurographics 2006. Vienna: Technical University, 2006. s. 81-84., ISSN: 1017-4656

SKALA, V. GPU computation in projective space using homogeneous coordinates. In Game programming gems 6. Boston : Charles River Media, 2006, s. 137-147. ISBN: 1-58450-450-1

SKALA, V. Length, area and volume computation in homogenerous coordinates. International Journal of Image and Graphics, 2006, roč. 6, č. 4, s. 625-639. ISSN: 0219-4678

FRANC, M., SKALA, V. Mesh simplication with respect to a model appearance. In Spring conference on computer graphics SCCG 2006. Bratislava: Comenius University, 2006. s. 136-143. ISBN: 80-223-2175-3

FRANK, M., VÁŠA, L., SKALA, V. MVE-2 Applied in Education Process. In .NET Technologies 2006. Plzen: University of West Bohemia, 2006. s. 39-45. ISBN: 80-86943-10-0

FRANK, M., VÁŠA, L., SKALA, V. Pipeline approach used for recognition of dynamic meshes. In Computer graphics and artificial intelligence. Limoges: University of Limoges, 2006. s. 219-224. ISBN: 978-2-914256-08-7

UHLÍŘ, K., SKALA, V. Radial basis function use for the restoration of damaged images. In Computer vision and graphics. Dordrecht : Springer , 2006. s. 1-6. ISBN: 1-4020-4178-0

JANDA, M., HANÁK, I., SKALA, V. Scanline rendering of digital HPO holograms and hologram numerical reconstruction. In Spring conference on computer graphics SCCG 2006. Bratislava: Comenius University, 2006. s. 66-73. ISBN: 80-223-2175-3

SKALA, V. A new approach to line and line segment clipping in homogeneous coordinates. The Visual Computer, 2005, roč. 21, č. 11, s. 905-914. ISSN: 0178-2789

KOHOUT, J., HLAVATÝ, T., KOLINGEROVÁ, I., SKALA, V. Feature extraction of 2-manifold using delaunay triangulation. In Algoritmy 2005. Bratislava: Slovak University of Technology, 2005. s. 290-299. ISBN: 978-80-227-2192-9

VÁŠA, L., HANÁK, I., SKALA, V. Improved super-resolution method and its acceleration. In EUSIPCO 2005. Intanbul: Bogazici University, 2005. s. 1-4. ISBN: 975-00188-0-X

ČERMÁK, M., SKALA, V. Polygonization of implicit surfaces with sharp features by edge-spinning. Visual Computer, 2005, roč. 21, č. 4, s. 252-264. ISSN: 0178-2789

VANĚČEK, P., SVITÁK, R., KOLINGEROVÁ, I., SKALA, V. Quadrilateral meshes stripification. In Algoritmy 2005. Bratislava: Slovak University of Technology, 2005. s. 300-308. ISBN: 978-80-227-2192-9

UHLÍŘ, K., SKALA, V. Reconstruction of damaged images using radial basis functions. In EUSIPCO 2005. Istanbul: Bogazici University, 2005. s. 1-4. ISBN: 975-00188-0-X

FRANK, M., SKALA, V. .NET interface for VTK. In Electronic computers and informatics. Košice: VIENALA Press, 2004. s. 409-414. ISBN: 80-8073-150-0

PATERA, J., SKALA, V. A comparison of fundamental methods for iso surface extraction. Machine Graphics & Vision, 2004, roč. 13, č. 4, s. 331-343. ISSN: 1230-0535

EMELYANOV, A., SKALA, V. A method for repairing triangulations. In Conference proceedings. Moscow: Moscow State University, 2004. s. 180-183. ISBN: 5-317-01112-4

SKALA, V. A new line clipping algorithm with hardware acceleration. In Computer graphics international. Los Alamitos: IEEE Computer Society, 2004. s. 270-273. ISBN: 0-7695-2171-1

SVITÁK, R., SKALA, V. A robust technique for surface reconstruction from orthogonal slices. Machine Graphics & Vision, 2004, roč. 13, č. 3, s. 221-233. ISSN: 1230-0535

HLAVATÝ, T., SKALA, V. A topological description of 2D manifold objects. In Electronic computers and informatics. Košice: VIENALA Press, 2004. s. 433-438. ISBN: 80-8073-150-0

ČERMÁK, M., SKALA, V. Adaptive edge spinning algorithm for polygonization of implicit surfaces. In Computer graphics international. Los Alamitos: IEEE Computer Society, 2004. s. 36-43. ISBN: 0-7695-2171-1

HLAVATÝ, T., SKALA, V. Combinatories and triangulations. Lecture Notes in Computer Science, 2004, roč. 3045, s. 81-89. ISSN: 0302-9743

ČERMÁK, M., SKALA, V. Curvature dependent polygonization by the edge spinning. Lecture Notes in Computer Science, 2004, roč. 3045, s. 325-334. ISSN: 0302-9743

ČERMÁK, M., SKALA, V. Edge spinning algorithm for implicit surfaces. Applied Numerical Mathematics, 2004, roč. 49, s. 331-342. ISSN: 0168-9274

HANÁK, I., SKALA, V. OpenGL interface for .NET. In Electronic computers and informatics. Košice: VIENALA Press, 2004. s. 421-426. ISBN: 80-8073-150-0

UHLÍŘ, K., PATERA, J., SKALA, V. Radial basis function method for iso-line extraction. In Electronic computers and informatics. Košice: VIENALA Press, 2004. s. 439-444. ISBN: 80-8073-150-0

SVITÁK, R., SKALA, V. Robust surface reconstruction from orthogonal slices. In Electronic computers and informatics. Košice: VIENALA Press, 2004. s. 451-456. ISBN: 80-8073-150-0

JIRKA, T., SKALA, V. Stress tensor field visualization. In Electronic computers and informatics. Košice: VIENALA Press, 2004. s. 427-432. ISBN: 80-8073-150-0

ČERMÁK, M., SKALA, V. Surface curvature estimation for edge spinning algorithm. Lecture Notes in Computer Science, 2004, roč. 3037, s. 412-418. ISSN: 0302-9743

HRÁDEK, J., KUCHAŘ, M., SKALA, V. Hash functions and triangular mesh reconstruction. Computers & Geosciences, 2003, roč. 29, č. 6, s. 741-751. ISSN: 0098-3006

FRANC, M., SKALA, V. Fast algorithm for triangular mesh simplification based on vertex decimation . Lecture Notes in Computer Science, 2002, roč. 2330, s. 42-51. ISSN: 0302-9743



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