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UMR 5505 CNRS-INP-UPS-UT1

UMR 5505 CNRS-INP-UPS-UT1. Pr Jean-Pierre JESSEL jessel@irit.fr http://www.irit.fr/. IRIT. Created in January 1990 from 3 laboratories More than 220 faculty staff and researchers, 60 engineers, 30 administrative About 120 PhDs students (>30 PhDs each year)

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UMR 5505 CNRS-INP-UPS-UT1

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  1. UMR 5505 CNRS-INP-UPS-UT1 Pr Jean-Pierre JESSEL jessel@irit.fr http://www.irit.fr/

  2. IRIT • Created in January 1990 from 3 laboratories • More than 220 faculty staff and researchers, 60 engineers, 30 administrative • About 120 PhDs students (>30 PhDs each year) • Teaching Computer Sciences: UPS, INP, UT1, UTM • Master and Doctoral School " Computer Sciences & Telecom" • Active presence in IT scientific communities • Important industrial partnership • 7 Departments • Federative Projects • Technologic plates-forms

  3. Information analysis and synthesis Image processing / analysis Image synthesis and Virtual Reality Video Speech processing Signal Processing & Telecom Data indexing, retrieval and storage Data retrieval / storage in large / distributed DB Dynamic optimisation for parallel retrieval Multimedia indexation Interaction, autonomy, dialogue, collaboration Themes organisation in a dialogue non-verbal/textual communication Degraded dialogue and communication Collaborative working cooperation modelling Auto-adaptive systems and empiric control Research topics developed at IRIT

  4. Reasoning and decision common sense reasoning Space and time modelling Decision Explanation, dialogue and evolution High performance computing Numerical linear algebra Grid computing Optimisation and control Asynchronous parallel algorithms Architecture, systems and networks Architecture Real time systems Networks Embedded systems Safe software development Type theory and proof assistance Parallel and distributed systems engineering Software component development Research topics developed at IRIT

  5. Research topics developed at IRIT • Federated projects • Technological platforms • PRETI: research and experimentation in information processing • RFIEC: information search and knowledge extraction • TLSE: grid computing • PREVI: virtual reality and interaction • HCI Usage Lab • Joint Labs • AUTODIAG (ACTIA-IRIT-LAAS) • MIDI (EADS CRC-IRIT) • AIRSYS (AIRBUS-IRIT-LAAS-ONERA)

  6. VORTEX : Visual Object : from Reality To EXpression • VORTEX • The topic : Visual Objects • Real, virtual, mixed; 2D / 3D • Concepts, models and tools • Creation, capture, management, modification, enhancement / augmentation, display, interaction, share / distribution • Fundamentals topics: • Image Synthesis, Virtual Reality, Computer Vision, Multimedia, Augmented Reality • 3 Pr, 13 Lecturers, 3 Engineers, 26 PhD students, Masters, fellows • Intervention in 3 specialised Masters (UPS, INP) • Head: Jean-Pierre Jessel

  7. 3 research axes Artificial Life Behavioural Simulation Procedural modelling Constraints, optimisation Acquisition, creation and visualisation Reproduction, co-evolution, auto-organisation, adaptation Memory, learning, … Simulation, animation Character animation Motion capture / edition Collaborative distributed simulation Sensors, vision, … Meshes, Points, … RT rendering, Realistic rendering, … Collaborative virtual prototyping Medical Imagery and Derivate applications Virtual / Augmented Reality 3D Interaction, Distributed multimedia Large screen visualisation Sketch based modelling Registration for AR Multimedia Compositing Interactive networked virtual and augmented environments

  8. Acquisition, creation and visualisation • Modelling • Geometry: meshes, points • Subdivision: points, meshes • Sketch based modelling • Declarative: properties, constraints • Rendering / visualisation • Realistic rendering • Physics Simulations • RT rendering • Software / Hardware • Parallelism • Clustering • GPU • Medical Imaging

  9. Acquisition, creation and visualisation • Visual Objects of Interest • Perceiving visual objects (and phenomena) of interest • Omni directional sensors (static scenes) • Automatic detection • Multiples images (tracking / registration) • Using Visual Objects of Interest • 3D reconstruction, registration • From visual objects to multimedia contents • From objects to flux • Composing VOI and using them (remotely)

  10. Artificial Life and Behavioural Simulation • Behavioural Simulation • Character animation • Motion capture / edition • From Behaviour to motion • Virtual storyboarding / storytelling • Evolution, emergence, auto organisation, memory, anticipation, collaboration • Artificial Life • Morphogenesis • Multi criteria Optimisation • Simulation for economy and development

  11. Interactive networked virtual and augmented environments • Starting in 1992 • First step • Immersion • 3D Interaction • DVR, collaborative VE • Sharing DMU

  12. Interactive networked virtual and augmented environments • Virtual Reality • Distributed Simulation • Filtering • Interoperability • Coupling heterogeneous simulations (HLA, CORBA, …) • 3D Interaction • Posture, Tangible interface, AR

  13. Interactive networked virtual and augmented environments • Augmented Reality • Rigid tracking with occlusion • Application to background tracking • Visual contends composed by real or virtual objects • Non rigid tracking • RT tracking of 2D meshes • Fusion / registration

  14. Interactive networked virtual and augmented environments • Multimedia (distributed) • Contents (interactive) composed by objects • From objects to flux: distributed streaming • Heterogeneous run time environments (networks/terminals) • Multimedia content adaptation • Interactive video: pedagogic contents for computer architecture • JTMed: telemedicine plate-form (contract CNES)

  15. PREVI : a plate-form for VR and interaction • Visualisation devices • Large display • Stereo retro projection • Video projectors cluster (tiled display) / PC cluster • Auto stereo 42" screen • Stereoscopic goggles (active/passive) • Semi-immersive dome Elumens VS3 • VR helmet Virtual Research

  16. PREVI : a plate-form for VR and interaction • Interaction devices • Data glove: Cyber Glove, 5DT • Motion capture • Ascension Motion Star (wireless), Polhemus • Face tracker, Eye tracker* • Force feed-back: PHANToM Premium 1.5A, Omni* • Video tracking

  17. National Computer Graphics French Association (Board) EuroGraphics France (Board) GDR Computer Graphics (Head) RTP Synthèse d’Images et Réalité Virtuelle Board, leader of research actions (rendering, animation, …) EVASION, ACROE, LASMEA, CEREGE International STIC Asie "Réalité Virtuelle" Aachen (D), Calgary (Can), Cambridge (GB), Stanford (USA) Algeria, Mexico, Vietnam, Madagascar, Lebanon Local IRIT ENSMAC, GREMAQ, IM, LARA, LE, LEREPS, ONERA, TTI, UTAH, LARA, LA MIDI, TéSa, FERIA Companies (including PhD): AIRBUS, CNES, C-S, EADS CRC, GéoSignal, Groupe Cecile (Magéllium, Pole Star, Sodit), KYNOGON, OKTAL (SA, SE), RENAULT … FittingBox and Onésia: start-ups hosted from June 2005 and January 2006 Collaborations

  18. Projects • Past • DIVERCITY, IMAGE, LUMIERE • After CAVALCADE, CASH • Virtual prototyping (collaborative), concurrent engineering • Heterogeneous simulations interoperability • Lighting simulation for A380 commercial cabin • Lumière - RNTL (2004-2006), initiator • DYNASPAT • spatial simulation for economy (2005-07), leader • SIGMA • JTMed • SIAMA, FOVEA

  19. Projects • Running • National projects • C6E2 - RNTL (2006-2008) • NatSim - ARA MDMSA (2005-2008), leader • Regional MP projects • SITRA+Piéton (2006-08), leader • SPATIALYSE (2006-08 , suite DYNASPAT) • FILONAS (Firemen Intervention LOcation and NAvigation System) • System dedicated to emergency services. • Start-ups • FittingBox and Onésia hosted from June 2005 and January 2006 • PREVI (VR and interaction Plate-form) • Projects support • Open to other laboratories and companies • MIDI (Joint Laboratory EADS-CRC – IRIT) • Collective visualisation • Augmented Reality for mobile operator

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