Lsiit (umr 7005) Laboratory of Computer Sciences, Image and Remote Sensing Director : Fabrice heitz

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LSIIT (UMR 7005) Laboratory of Computer Sciences, Image and Remote Sensing

  • Director : Fabrice HEITZ

  • Vice Director : J.-M. DISCHLER


7 Teams

  • IGG : Computer graphics & programming D. Bechmann

  • MIV : Models, images and vision E. Hirsch

  • AVR : Automatic, vision and robotic M. de Mathelin

  • RP : Networks and protocols J.-J. Pansiot

  • ICPS : Image and parallel computing P. Clauss

  • FDBT : Data mining and Bioinformatics C. Collet

  • TRIO : Remote sensing, radiometry and optical imagery F.Nerry

  • Common interest: image



4 « transverse programs »

  • IRMC : Surgical and medical imaging and robotics

    • Globally-oriented competitiveness cluster « Therapeutic innovations »
    • EPML (2002-2004), PPF (2005-2008), CPER (2007-2013)
  • REVA : Virtual and augmented reality, simulation and scientific computing

    • Globally-oriented competitiveness cluster « Therapeutic innovations »
    • CPER (2000-2007) and CPER (2007-2013)
  • EME : Mobile embedded environments

  • IPM : Multivariate Physical Imagery

    • EPML (2002-2003)


2 competitiveness clusters + 1 regional cluster

  • Gobally-oriented competitiveness cluster

  • «Innovations thérapeutiques »,

  • with HUS, IRCAD, LINC (UMR 7191),

  • IMFS (UMR 7507), LEGCO (INSA).

  • Competitiveness cluster « Véhicules du futur », modelling and simulation for design with HOLO3, IMFS, CECPV (ULP).

  • Pôle Image Alsace « Iconoval »

    • Virtual reality platform (HOLO3)
    • Audiovisual, multimedia, high speed networks


Computer Graphics and Programming « IGG » Team - LSIIT Laboratory



IGG in brief

  • Topic 1:

  • Topic 2:

    • visualization, interaction and simulation
  • Scientific papers

    • in the past 4 years : 70 international publications,
  • International relationships,

  • Equipment:

    • Workbench, Phantom devices, Spidar, gloves, tracking, goniometer, 3D scaner, etc.
  • Medical applications



Geometric and Topologic Modeling

  • Towards new models of representation for manifold or complex objects, adaptive multi-resolution meshes, quad-triangle mixing, embedding by subdivision surfaces

  • Geometric modeling platform



Geometric and Topologic Modeling

  • Conversion between different geometric representations:



Geometric constraints solving



Specifications and proofs in geometry

  • Classification of combinatorial surfaces,

  • Gender theorem and Euler formula,

  • Hypermaps, planarity criteria,

  • Hypermaps and certification of images segmentation



Simulation, Visualization and Rendering



3D Interaction

  • Applications control:

    • Spin Menu,
  • Selection and manipulation

    • Visual clues,
    • Constrained manipulations,


Development of applications in immersive environments

  • Immersive geological pilot,

  • Percutaneous radiofrequency planning,

  • 3D deformations



Web / e-mail

  • http://lsiit.u-strasbg.fr

  • http://lsiit.u-strasbg.fr/igg-fr

  • Contact:

    • Dominique Bechmann: bechmann@lsiit.u-strasbg.fr
    • Jean-Michel Dischler: dischler@lsiit.u-strasbg.fr
    • Caroline Villard: villard@lsiit.u-strasbg.fr



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