Jiří Žára

Courses

• Algoritmy počítačové grafiky

  Obsahem předmětu jsou základní a nejčastěji používané algoritmy počítačové grafiky. Předmět pokrývá metody používané pro tvorbu rastrových obrazů (2D) a zobrazování prostorových scén (3D): kresba grafických primitiv v rastru, vyplňování, ořezávání, barevné modely, rozptylování barev, obrazové formáty, úpravy…

  http://cw.fel.cvut.cz/wiki/courses/b4m39apg/start
  

 

Selected publications

• Distinctive Approaches to Computer Graphics Education

  Beatriz Sousa Santos, Jean-Michel Dischler, Valery Adzhiev, Eike Falk Anderson, Andrej Ferko, Oleg Fryazinov, Martin Ilčík, Ivana Ilčíková, Pavel Slavík, Veronica Sundstedt, Lucie Svobodová, Michael Wimmer, Jiří Žára

  Computer Graphics Forum 37(1):403-412, 2018.
  

• Stateless generation of distributed virtual worlds

  Jiří Danihelka, Lukáš Kencl, Jiří Žára

  Computers & Graphics 44(1):33-44, 2014.
  

• Polypostors: 2D Polygonal Impostors for 3D Crowds

  Ladislav Kavan, Simon Dobbyn, Steven Collins, Jiří Žára, Carol O'Sullivan

  Proceedings of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, pp. 149-155, 2008.
  

• Geometric Skinning with Approximate Dual Quaternion Blending

  Ladislav Kavan, Steven Collins, Jiří Žára, Carol O'Sullivan

  ACM Transactions on Graphics 27(4):105, 2008.
  

• Skinning Arbitrary Deformations

  Ladislav Kavan, Rachel McDonnell, Simon Dobbyn, Jiří Žára, Carol O'Sullivan

  Proceedings of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, pp. 53-60, 2007.
  

• Skinning with Dual Quaternions

  Ladislav Kavan, Steven Collins, Jiří Žára, Carol O'Sullivan

  Proceedings of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, pp. 39-46, 2007.
  

• Efficient Collision Detection for Spherical Blend Skinning

  Ladislav Kavan, Carol O'Sullivan, Jiří Žára

  Proceedings of International Conference on Computer Graphics and Interactive Techniques in Australasia and South-East Asia, pp. 147-156, 2006.
  

• Making Radiance and Irradiance Caching Practical: Adaptive Caching and Neighbor Clamping

  Jaroslav Křivánek, Kadi Bouatouch, Sumanta Pattanaik, Jiří Žára

  Proceedings of Eurographics Symposium on Rendering, pp. 127-138, 2006.
  

• Fast Approximation to Spherical Harmonic Rotation

  Jaroslav Křivánek, Jaakko Konttinen, Sumanta Pattanaik, Kadi Bouatouch, Jiří Žára

  Proceedings of Spring Conference on Computer Graphics, pp. 51-58, 2006.
  

• Virtual Reality Course - A Natural Enrichment of Computer Graphics Classes

  Jiří Žára

  Computer Graphics Forum 25(1):105-112, 2006.
  

• Web-Based Historical City Walks: Advances and Bottlenecks

  Jiří Žára

  PRESENCE: Teleoperators and Virtual Environments 15(3):262-277, 2006.
  

• Fast Collision Detection for Skeletally Deformable Models

  Ladislav Kavan, Jiří Žára

  Computer Graphics Forum (Proceedings of Eurographics 2005) 24(3):363-372, 2005.
  

• Spherical Blend Skinning: A Real-time Deformation of Articulated Models

  Ladislav Kavan, Jiří Žára

  Proceedings of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, pp. 9-16, 2005.
  

• Colorization of Black-and-White Cartoons

  Daniel Sýkora, Jan Buriánek, Jiří Žára

  Image and Vision Computing 23(9):767-782, 2005.
  

• Video Codec for Classical Cartoon Animations with Hardware Accelerated Playback

  Daniel Sýkora, Jan Buriánek, Jiří Žára

  Advances in Visual Computing (Proceedings of ISVC 2005) 1(43):50, 2005.
  

• Sketching Cartoons by Example

  Daniel Sýkora, Jan Buriánek, Jiří Žára

  Proceedings of Eurographics Workshop on Sketch-Based Interfaces and Modeling, pp. 27-34, 2005.
  

• Adaptive Mesh Subdivision for Precomputed Radiance Transfer

  Jaroslav Křivánek, Sumanta Pattanaik, Jiří Žára

  Proceedings of Spring Conference on Computer Graphics, pp. 104-109, 2004.
  

• Unsupervised Colorization of Black-and-White Cartoons

  Daniel Sýkora, Jan Buriánek, Jiří Žára

  Proceedings of International Symposium on Non-Photorealistic Animation and Rendering, pp. 121-128, 2004.
  

• Virtual Reality and Cultural Heritage on the Web

  Jiří Žára

  Proceedings of International Conference Computer Graphics and Artificial Inteligence, pp. 101-112, 2004.
  

• Fast Depth of Field Rendering with Surface Splatting

  Jaroslav Křivánek, Jiří Žára, Kadi Bouatouch

  Proceedings of Computer Graphics International, pp. 196-201, 2003.
  

• Segmentation of Black-and-White Cartoons

  Daniel Sýkora, Jan Buriánek, Jiří Žára

  Proceedings of Spring Conference on Computer Graphics, pp. 223-230, 2003.
  

• Real Time Skin Deformation with Bones Blending

  Ladislav Kavan, Jiří Žára

  Proceedings of Winter School of Computer Graphics, pp. 69-74, 2003.
  

Selected theses

• Interactive model of tokamak Golem

  Ondřej Pluhař, Bachelor thesis, 2011

  Tokamak Golem is a useful piece of laboratory equipment on the grounds of Faculty of Nuclear Sciences and Physical Engineering of Czech Technical University in Prague. The main aim of this project is…

  

• Virtual gallery in St.Peter and Paul´s church near Líšná

  Daniel Šrám, Bachelor thesis, 2010

  This bachelor thesis deals with the design and implementation of a virtual gallery for visitors of St. Peter and Paul church in Líšná village near Zbiroh. The work consists of two parts, a virtual…

  

• 3D Model of the Vlašim Chateau Park

  Jan Zimandl, Bachelor thesis, 2009

  This bachelor thesis is dealing with formation of virtual sight-seeing tour of the Vlašim manor park in VRML and its integration into the website. The text itself is mostly attending to the way of…