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Our core research

Discrete information representation

  • Discrete information processing
  • Transformation and relationship between representations

Human visual perception

  • Psychophysics methodologies
  • Analysis of the physiological signals
  • Psychovisual modeling

Machine learning and pattern recognition

  • Graphical Language
  • Multimodality
  • Complex document recognition

Networks and Systems

  • Forward Error Correcting (FEC) codes for networks and distributed systems
  • Routing protocols for MANET (Mobile Ad hoc NETworks)
  • Fault tolerant distributed storage
  • Cloud and Grid experimentations


Our issues on the applied research

Machine 2 Machine CommunicationHow to manage the robustness and integrity of the data ?

  • Secure data transmission and storage
  • Optimize data transmission
  • Data traceability (watermarking and fingerprinting)
  • Plateform : Network & Storage

Machine 2 Man CommunicationHow to optimize the multimedia technology for our perception ?

  • Assessment and modeling of the Quality of Experience (QoE)
  • Impact of technologies on QoE
  • Emotion and aesthetic of images
  • Images reading strategies and visual attention
  • Test plateforms : QoE & for 3D & for visual attention

Man 2 Machine CommunicationHow to improve the intepretation of natural signals by machines ?

  • Recognition & processing of handwriting and gesture
  • Advanced computer vision
  • Plateform : HWR2

Recent databases