Supervision : Patrick GARDA

Co-supervision : GRANADO Bertrand

Contribution à l'intégration des Machines à vecteurs de support au sein d'un capteur de vision 3D intégré : Application au diagnostic endoscopique

Three-dimensional object recognition is a crucial problem in computer vision. It has attracted attention of many researchers in the last two decades. There are many related applications in real life, such as capsule endoscopy, cartography, hostile areas exploration, or even micro-UAVs. These applications could derive great benefit from having the opportunity to rebuild and recognize their environment in 3D, but existing systems are too limited regarding size and power consumption. Despite many methods have been proposed, effective and complete solution to this problem is still being sought. To meet certain needs of these applications, we present in this thesis the Cyclope project, an embedded active stereo-vision system that is able to give in real time both 3D data and texture, and uses Support Vector Machines SVM for objects classification. The proposed architecture meets the constraints defined in such a project: high integration level, high accuracy and real-time processing.

2009-2013 Publications

• 2013
  • O. Romain, A. Histace, J. Silva, J. Ayoub, B. Granado, A. Pinna, X. Dray, Ph. Marteau : “Towards a multimodal wireless video capsule for detection of colonic polyps as prevention of colorectal cancer.”, The 13^th IEEE International Conference on BioInformatics and BioEngineering, BIBE'13, Chania, Greece, pp. 1-6 (2013)
• 2011
  • J. Ayoub : “Contribution à l’intégration des Machines à vecteurs de support au sein d’un capteur de vision 3D intégré : Application au diagnostic endoscopique”, thesis, phd defence 05/25/2011, supervision Garda, Patrick, co-supervision : Granado, Bertrand (2011)
  • J. Ayoub, B. Granado, O. Romain, Y. Mohanna : “A prototype circuit for a smart 3D endoscopic videocapsule based on SVM and stereovision”, IEEE International Conference on Electronics, Circuits and Systems (ICECS), Beyrouth, Lebanon, pp. 289-292, (IEEE) (2011)
  • J. Ayoub, B. Granado, O. Romain, Y. Mohanna : “A new approach to 3D form recognition within video capsule endoscopic”, Conference on Design and Architectures for Signal and Image Processing (DASIP), Tampere, Finland, pp. 1-7, (IEEE) (2011)
• 2010
  • J. Ayoub, B. Granado, O. Romain, Y. Mohanna : “3-D object recognition based on SVM and stereo-vision: Application in endoscopic imaging”, International Conference of Soft Computing and Pattern Recognition (SoCPaR), 2010, Paris, France, pp. 198-201, (IEEE) (2010)
  • J. Ayoub, B. Granado, Y. Mohanna, O. Romain : “SVM based colon polyps classifier in a wireless active stereo endoscope”, Engineering in Medicine and Biology Society (EMBC), 2010 Annual International Conference of the IEEE, Buenos Aires, Argentina, pp. 5585-5588, (IEEE) (2010)
  • A. Kolar, O. Romain, J. Ayoub, S. VIATEUR, B. Granado : “Prototype of Video Endoscopic Capsule with 3D imaging capabilities”, IEEE Transactions on Biomedical Circuits and Systems, vol. 4 (4), pp. 239-249, (Institute of Electrical and Electronics Engineers) (2010)
• 2009
  • A. Kolar, O. Romain, J. Ayoub, D. Faura, S. VIATEUR, T. Graba, B. Granado : “A system for an accurate 3D reconstruction in video endoscopy capsule”, EURASIP Journal on Embedded Systems, vol. 2009, pp. 716317, (SpringerOpen) (2009)