CG

Andrzej Łukaszewski

Instytut Informatyki Uniwersytetu Wrocławskiego
ul. Joliot-Curie 15,
50-383 Wrocław.
tel. +48 (71) 375 7834
fax. +48 (71) 375 7801
e-mail: anl(at)ii.uni.wroc.pl


Konsultacje: pon.13:15-14, śro.15:15-16 pokój 337



Curriculum Vitae:

  • 1992, M.Sc. in Theoretical Mathematics at University of Wroclaw
  • 1994, M.Sc. in Computer Science at University of Wroclaw
  • 2002, Ph.D. in Computer Science at University of Wroclaw
  • IV.1993 - IX.1994, assistant at Institute of Computer Science and Managment, Technical University of Wroclaw
  • X.1994 - IX.2002, assistant at Institute of Computer Science, University of Wroclaw
  • III.2001 - VIII.2001, guest researcher in Max-Planck-Institut für Informatik, Saarbrücken, Germany
  • X.2002 - present, Institute of Computer Science, University of Wroclaw

Research:

My main topic of research is Computer Graphics that includes: visibility, shadow generation and global illumination methods. Below is the list of my current and past research subjects.
  • Spatio-temporal coherence in global illumination; tracing photons; density estimation and photon maps.
  • Ray Tracing Offsets of Rational Bezier Patches (small movies: Rational Hill 1[605kB] and Rational Hill 2[303kB])).
  • Offsets and Minkowski Operators in Soft Shadow Generation.
  • Applications of Computational Geometry (modelling tungsten needles)
  • Laser photocoagulation simulator.
  • Heuristic Methods in Optimization: genetic programming, simulated anealing, ...
I am using Linux Operating System since the year 1993. The first Linux distribution which I used was on 30 5inch floppies and as far as I remember it was called SLS. Later I used in: Slackware, Redhat, Debian, Mandrake, Ubuntu (in chronological order).

List of Publications:

  • A.Łukaszewski - "Evolutionary Programming In Graph Coloring", Badania Operacyjne i Decyzje, Nr. 3/1995 pp. 67-74.
  • A.Łukaszewski - "Reconstruction of the Texture Map of the Eye from Photographs", report, USTL Lille France, 9th October 1995.
  • A.Formella, A.Łukaszewski - "Fast Penumbra Calculation in Ray Tracing", WSCG'98 Conference Proceedings, Vol. II, pp.238--245. gzipped .ps
  • A.Łukaszewski - "Finding ray-offset intersection for rational Bezier surfaces", Research Report:  Nr 97/04 .
  • A.Łukaszewski, A.Szczepkowicz - "Computer simulation of FIM images - the convex hull model", Vacuum (Elsevier Science Ltd), 54(1999), pp.67-71. PDF file
  • A.Łukaszewski - "Offsets of Rational Surfaces & Ray Tracing", Curves and Surfaces, Saint Malo July 1-7, 1999  Abstract of the paper (25k gzipped .ps)Poster without pictures (90k gzipped .ps)Offsets to sweep of parabola (32k .jpg)
  • A.Łukaszewski - "Exploiting Coherence of Shadow Rays", Proceedings AFRIGRAPH 2001, published by ACM SIGGRAPH, pp. 147-150. gzipped .ps, PDF file
  • A.Łukaszewski - "Offsets and Minkowski operators for speeding up global illumination methods", Ph. D. Thesis, University of Wrocław 2001. PDF file

Member of Programme Committee:

  • Afrigraph 2004 3th International Conference on Virtual Reality, Computer Graphics, Visualization and Interaction in Africa, Stellenbosch (Cape Town), South Africa, 3-5th November 2004.
  • Afrigraph 2006 4th International Conference on Virtual Reality, Computer Graphics, Visualization and Interaction in Africa, Cape Town, South Africa, 25-27 January 2006.
  • Afrigraph 2007 5th International Conference on Virtual Reality, Computer Graphics, Visualization and Interaction in Africa, Grahamstown, South Africa, 29-31 October 2007.
  • Afrigraph 2009 The 6th International Conference on Virtual Reality, Computer Graphics, Visualization and Interaction in Africa, Pretoria, South Africa, 4-6 February 2009.
  • Afrigraph 2010 The 7th International Conference on Virtual Reality, Computer Graphics, Visualization and Interaction in Africa, Franschhoek, South Africa, 21-23 June 2010.
  • IADIS CGV 2007 International Conference on Computer Graphics and Visualization 2007, Lisbon, Portugal, 5-7 July 2007.
  • IADIS CGV 2008 International Conference on Computer Graphics and Visualization 2008, Amsterdam, Netherlands, 24 - 26 July 2008.
  • Web3D 2016 The 21st Annual International Conference on 3D Web Technology, Anaheim, California, 22-24 July 2016.

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Andrzej Łukaszewski (anl(at)ii.uni.wroc.pl)