Mesh Compression

Main Menu

Login Form

 

Doc. Ing. Libor Vasa, Ph.D. homepage

Motto: De omnibus dubitandum est

I am currently working as research assistant at Department of Computer Science and Engineering, University of West Bohemia. I am working on the topic of compressing surface models, surface animations with constant connectivity and motion capture data. I am also working on the problem of evaluation of the visual effects of lossy compression of graphical data.

Curriculum Vitae

Profile on ResearchGate

DBLP record

MovesCount record

 

Publications

   

Váša,L., Vaněček,P., Prantl,M., Skorkovská,V., Martínek,P., Kolingerová,I.: Mesh Statistics for Robust Curvature Estimation, Computer Graphics Forum, Vol. 35(5), pp. 271-280, 2016.

   

Lavoué,G., Larabi,Ch., Váša,L.: On the Efficiency of Image Metrics for Evaluating the Visual Quality of 3D Models, IEEE Transactions on Computer Graphics and Visualization, Vol. 28(8), 2016.

   

Váša,L., Kühnert,T., Brunnett,G.: Multivariate Analysis of Curvature Estimators, Computer Aided Design and Applications, Vol. 14(1), to appear, 2016.

   

Prantl,M., Váša,L., Kolingerová,I.: Fast Screen Space Curvature Estimation on GPU, In Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016) - Volume 1: GRAPP, pp. 151-160 ISBN: 978-989-758-175-5, 2016.

   

Uhlmann,T., Váša,L., Brunnett,G.: Fast Edge-based Geodesic Poisson Disk Remeshing, Short paper, Eurographics 2015.

   

Marras,S., Váša,L., Brunnett,G., Hormann,K.: Perception-driven adaptive compression of static triangle meshes, Computer-Aided Design, Vol. 58, pp. 24-33, 2015.

   

Lobaz,P., Váša,L.: Hierarchical Laplacian-based compression of triangle meshes, Graphical Models, Vol. 76, pp. 682-690, 2014.

   

Váša,L., Brunnett,G.: Efficient encoding of texture coordinates guided by mesh geometry, Computer Graphics Forum, Vol. 33(5), pp 25-34, 2014.

   

Váša,L., Marras,S., Hormann,K., Brunnett,G.: Compressing Dynamic Meshes with Geometric Laplacians, Computer Graphics Forum, Vol. 33(2), pp 145-154, 2014.

   

Váša,L., Brunnett,G.: Rate-distortion Optimized Compression of Motion Capture Data, Computer Graphics Forum, Vol. 33(2), pp 283-292, 2014.

   

Váša,L., Brunnett,G.: Exploiting connectivity to improve the tangential part of geometry prediction, IEEE Transactions on Visualization and Computer Graphics,Vol. 19(9), pp. 1467-1475, 2013.

   

Corsini,M., Larabi,Ch., Lavoué,G., Petřík,O., Váša,L., Wang,K.: Perceptual Metrics for Static and Dynamic Triangle Meshes, Computer Graphics Forum, Vol. 32(1), pp. 101-125, 2013.

   

Váša,L., Rus,J.: Dihedral Angle Mesh Error: a fast perception correlated distortion measure for fixed connectivity triangle meshes, Computer Graphics Forum, Vol. 31(5), 2012.

   

Corsini,M., Larabi,Ch., Lavoué,G., Petřík,O., Váša,L., Wang,K.: Perceptual Metrics for Static and Dynamic Triangle Meshes, Star report, Eurographics 2012, pp. 135-157, 2012.

   

Rus,J., Váša,L.: Deblocking for triangle meshes, In Proceedings of VISIGRAPP 2012, 7th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, pp. 48-57, 2012.

   

Váša,L., Petřík,O.: Optimising Perceived Distortion in Lossy Encoding of Dynamic Meshes, Computer Graphics Forum, Vol. 30(5), pp. 1439-1449, 2011.

   

Váša,L.: Optimised mesh traversal for dynamic mesh compression, Graphical Models Vol. 73(2), pp. 218-230, 2011. (pdf)

   

Petřík,O., Váša,L.: Improvements of MPEG-4 Standard FAMC for Efficient 3D Animation Compression, In Proceedings of the 3DTV conference, 2011.

   

Váša,L., Skala,V.: A perception correlated comparison method for dynamic meshes, IEEE Transactions on Visualization and Computer Graphics, Vol. 17(2), pp. 220-230, 2011. (pdf)

   

Váša,L., Skala,V.: Geometry driven local neighbourhood based predictors for dynamic mesh compression, Computer Graphics Forum, Vol. 29(6), pp. 1921-1933, 2010.

   

Rus,J., Váša,L.: Analysing the influence of vertex clustering on PCA-based dynamic mesh compression, LNCS 6169, Proceedings of AMDO 2010, Springer-Verlag, pp. 55-66, 2010

   

Petřík,O., Váša,L.: Finding Optimal Parameter Configuration for a Dynamic Triangle Mesh Compressor, LNCS 6169, Proceedings of AMDO 2010, Springer-Verlag, pp. 31-42, 2010

   

Váša,L., Skala,V.: COBRA: Compression of the Basis for PCA Represented Animations, Computer Graphics Forum, Vol. 28(6), pp. 1529-1540, 2009.

   

Váša,L., Skala,V.: Combined Compression and Simplification of Dynamic 3D Meshes, Computer Animation And Virtual Worlds, Vol. 20(4), pp. 447-456, 2009. Errata

   

Váša,L.: Methods for size reduction of dynamic meshes, PhD. thesis at University of West Bohemia (2008).

   

Collective of authors: Three-Dimensional Television: Capture, Transmission, Display, Springer, December 2007.

   

Váša,L., Skala,V.: CoDDyAC: Connectivity Driven Dynamic Mesh Compression, 3DTV Conference 2007.

   

Váša,L.: Methods for dynamic mesh size reduction, Technical report no. DCSE/TR-2006-07 at University of West Bohemia, October 2006.

   

Frank,M.; Váša,L; Skala,V.: MVE-2 Applied in Education Process, Proceedings of .NET Technologies 2006, Pilsen, Czech Republic (presentation)

   

Váša,L.;Skala,V.: A spatio-temporal metric for dynamic mesh comparison, Proceedings of AMDO 2006, Mallorca, Spain

   

Frank,M.; Váša,L; Skala,V.: Pipeline approach used for recognition of dynamic meshes, Proceedings of 3IA 2006, Limoges, France (presentation)

   

Váša,L.; Hanák,I.; Skala,V.: Improved Super-Resolution Method and Its Acceleration, Proceedings of EUSIPCO 2005

   

Váša,L.; Skala,V.: Resolution Improvement of Digitized Images, Proceedings of Algoritmy 2005

   

Váša,L.: Resolution Improvement of Digitized Images, Diploma thesis at University of West Bohemia (2004)

 

Erdös number: 4 (Libor Váša -> Kai Hormann -> David Levin -> Charles Kam-tai Chui -> Paul Erdös)

 

Projects

Reviewer for

Teaching activities

Education

Downloads

Vertex normal estimation methods comparison - case study (Czech only)


Although I'm not an active Genesis trader anymore, you can still check my tradelist.