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Accueil du site > Membres > Membres Permanents > Maîtres de Conférences HdR > Louis Legrand

Louis Legrand

MCU - Praticien Hospitalier - HDR


Email : Louis.Legrand u-bourgogne.fr

Projets :


Publications

Revues (12)

  • "An adapted optical flow algorithm for robust quantification of cardiac wall motion from standard cine-MR examinations", Marie Xavier, Alain Lalande, Paul Walker, François Brunotte, Louis Legrand, IEEE Transactions on Information Technology in Biomedicine (TITB) , (2012) 1-10, 2012 lien sur HAL
  • "An adapted optical flow algorithm for robust quantification of cardiac wall motion from standard cine-MR examinations.", Marie Xavier, Alain Lalande, Paul Walker, François Brunotte, Louis Legrand, IEEE Transactions on Information Technology in Biomedicine 16, 5 (2012) 859-68, 2012 lien sur HAL
  • "Compliance and pulse wave velocity assessed by MRI detect early aortic impairment in young patients with mutation of the smooth muscle myosin heavy chain.", Alain Lalande, Philippe Khau Van Kien, Paul Walker, Limin Zhu, Louis Legrand, Mireille Claustres, Xavier Jeunemaitre, François Brunotte, Jean-Eric Wolf, J Magn Reson Imaging, 28 (5), pp. 1180-1187, 28 October 2008 lien sur HAL
  • "Using Fourier Local Magnitude in Adaptive Smoothness Constraints in Motion Estimation", Louis Legrand, Albert Dipanda, Franck Marzani, Mustapha Kardouchi, Pattern Recognition Letters, 28 , pp. 1019-1028, Elsevier, 2007
  • "Visual estimation of the global myocardial extent of hyperenhancement on delayed contrast-enhanced MRI.", Alexandre Comte, Alain Lalande, Paul Walker, Alexandre Cochet, Louis Legrand, Yves Cottin, Jean-Eric Wolf, François Brunotte, Eur Radiol., 14 (12), pp. 2182-2187, September 2004 lien sur HAL
  • "Left ventricular ejection fraction calculation from automatically selected and processed diastolic and systolic frames in short-axis cine-MRI.", Alain Lalande, Nicolas Salvé, Alexandre Comte, Marie-christine Jaulent, Louis Legrand, Paul Walker, Yves Cottin, Jean-Eric Wolf, François Brunotte, J Cardiovasc Magn Reson, 6 (4), pp. 817-827, 2004 lien sur HAL
  • "Automatic determination of aortic compliance with cine-magnetic resonance imaging: an application of fuzzy logic theory.", Alain Lalande, Philippe Khau Van Kien, Nicolas Salvé, Douraied Ben Salem, Louis Legrand, Paul Walker, Jean-Eric Wolf, François Brunotte, Investigative Radiology, 37 (12), pp. 685-691, Décembre 2002 lien sur HAL
  • "A contribution to a marqueur free system for human motion analysis", E Calais, Louis Legrand, Yvon Voisin, Alain Diou, Journal of Electronic Imaging , 11 (3), pp. 381-392, July 2002
  • "A 3D marker-free system for the analysis of movement disabilities - an application to the legs", Franck Marzani, E Calais, Louis Legrand, IEEE Transactions on Information Technology in Biomedicine, 5 (1), pp. 18-26, 2001
  • "Defect detection in Plastic lids by active infrared thermography", Fabrice Meriaudeau, Louis Legrand, Patrick Gorria, Electronic Imaging NewsLetter, 11 (1), pp. 3-7, December 2000 mer2000e.pdf
  • "Automatic detection of left ventricular contours from cardiac cine magnetic resonance imaging using fuzzy logic. ", Alain Lalande, Louis Legrand, Paul Walker, France Guy, Yves Cottin, Sophie Roy, François Brunotte, Invest Radiol., 34 (3), pp. 211-217, March 1999
  • "Vers l’analyse du mouvement tridimensionnel du corps humain par une méthode de traitement d’images en niveaux de gris", Franck Marzani, Louis Legrand, Thierry Pozzo, Science et Sports, 12 (1), pp. 3-6, Elsevier, 1997

Conférences internationales (30)

  • "Myocardial motion estimation from cardiac Cine-MRI with a phase-based optical flow method", Marie Xavier, Alain Lalande, Paul Walker, Jean Christophe Eicher, Jean-Eric Wolf, François Brunotte, Louis Legrand, International Society of Magnetic Resonance in Medecine (ISMRM), Stockholm, Sweden, 2010
  • "Dynamic blood flow analysis in the thoracic ascending aorta from cine-MRI from patients with bicuspid valves.", Olivier Bouchot, Alain Lalande, Marie Xavier, Clotilde Billard-Philipp, Paul Walker, Alexandre Cochet, Christophe Boichot, Eric Steinmetz, Louis Legrand, François Brunotte, 44th Congress of the European Society for Surgical Research (ESSR 2009), Nimes, France, 2009
  • "Estimation of the myocardial motion from cardiac Cine-MRI with a frequency-based optical flow method", Marie Xavier, Alain Lalande, Paul Walker, Alexandre Cochet, Christophe Boichot, François Brunotte, Louis Legrand, European Society for Magnetic Resonance in Medicine and Biology (ESMRMB), Valence, Espagne, 2008
  • "Dynamic 4D Blood Flow Representation in the Aorta and Analysis from Cine-MRI in Patients", Marie Xavier, Alain Lalande, Paul Walker, Christophe Boichot, Alexandre Cochet, Olivier Bouchot, Eric Steinmetz, Louis Legrand, François Brunotte, IEEE Computers In Cardiology, pp. 375-378, Durham, Etats-Unis, 2007 lien sur HAL
  • "Automatic detection of wessel wall contours from cine-MRI for aortic compliance determination", Jean Loïc Rose, Alain Lalande, Paul Walker, Olivier Bouchot, Eric Steinmetz, Louis Legrand, Yvon Voisin, Jean-Eric Wolf, François Brunotte, El-Bay Bourennane, IEEE Computers in Cardiology 2005, Lyon, France, 25 September 2005 lien sur HAL CIC05.pdf
  • "Should Aortic Stiffness be Evaluated in Thoracic Aortic Aneurysm/dissection Relatives to Prevent Risks ?", Alain Lalande, Philippe Khau Van Kien, Limin Zhu, Eric Steinmetz, David Vandroux, Olivier Bouchot, Paul Walker, Louis Legrand, Xavier Jeunemaitre, François Brunotte, Jean-Eric Wolf, American Heart Association (AHA)-Scientific Sessions, Dallas, Etats-Unis, 2005 lien sur HAL
  • "Object tracking in medical imaging using a 2D active mesh system", Paul Walker, Jérôme Lautissier, Louis Legrand, Alain Lalande, François Brunotte, 25th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society, Cancun : Mexique, 2003 lien sur HAL
  • "Automatic determination of left ventricular volume from short-axis cine-MRI.", Alain Lalande, Clothilde Robert-valla, Alexandre Comte, Paul Walker, Yves Cottin, Louis Legrand, Jean-Eric Wolf, François Brunotte, EuroCMR, Bale, Suisse, 2002
  • "Magnetic resonance image segmentation and heart motion tracking with an active mesh based system", Louis Legrand, C Bordier, Alain Lalande, Paul Walker, François Brunotte, Catherine Quantin, IEEE Computers in Cardiology, pp. 177-180, Memphis, Etats-Unis, 2002 lien sur HAL
  • "Magnetic resonance image segmentation and heart motion tracking with an active mesh based system", Louis Legrand, C Bordier, Alain Lalande, Paul Walker, François Brunotte, Catherine Quantin, IEEE Computers in Cardiology, pp. 177-180, Memphis, Etats-Unis, 2002
  • "Cardiac motion tracking using a deformable 2D-mesh modeling", Denis Desserée, Louis Legrand, Paul Walker, Alain Lalande, François Brunotte, International Conference on Image Processing (ICIP 2001), THESSALONIKI : Grèce, 2001 lien sur HAL
  • "New trends towards a marker-free system for gait analysis", E Calais, Franck Marzani, Louis Legrand, Alain Jacquemard, Medical Imaging, pp. 1201-1208, San Diego, USA, SPIE, February 2000
  • "Multiresolution Motion Estimation with Discontinuities Preservation Using MRF and Determination of the Regularization Hyperparameter", Albert Dipanda, Louis Legrand, Mustapha Kardouchi, Proc. of SPIE’99 High-Speed Imaging and Sequence Analysis, 28-29 Jan. 1999, San-José, California, 3642 , pp. 44-55, 28 January 1999
  • "Un modèle 3D du corps humain en vue de l'analyse du mouvement humain sans marqueur", Franck Marzani, Louis Legrand, 4ème Colloque Africain sur la Recherche en Informatique (CARI), pp. 827-838, Dakar, Senegal, Octobre 1998
  • "Une méthode rapide d’estimation du mouvement par Champs de Markov et détermination automatique du paramètre de régularisation", Albert Dipanda, Mustapha Kardouchi, Louis Legrand, Proc. of CARI,98, Dakar, Septembre 1998, September 1998
  • "A marker-free system for the analysis of movement disabilities", Louis Legrand, Franck Marzani, Liliane Dusserre, IMIA Proc. of the 9th World Congress on Medical Informatics (MedInfo), 2 , pp. 1066-1070, Seoul, Corée, August 1998
  • "Automatic fuzzy contouring and parameter extraction of the left ventricle from multi-slice MR Images.", Alain Lalande, Louis Legrand, Paul Walker, Marie-christine Jaulent, François Brunotte, Seventh International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems (IPMU), Paris : France, 1998 lien sur HAL
  • "A computer model based on superquadrics for the analysis of movement disabilities", Franck Marzani, Yves Maliet, Louis Legrand, Liliane Dusserre, IEEE Proc. of Engineering in Medicine and Biology Society (EMBS), pp. 1817-1820, Chicago, USA, October 1997
  • "Towards human movement analysis without the use of markers", Franck Marzani, Thierry Pozzo, Louis Legrand, Michel Venet, Proc. of the 12th Man in Space Symposium, pp. 339-340, Washington DC, USA, June 1997
  • "Motion estimation with MRF by using a direct algorithm", Mustapha Kardouchi, Albert Dipanda, Louis Legrand, SPIE-Europto, Munich, FRG, 1997, 3101 , pp. 95-103, 1997
  • "Automatic detection of cardiac contours on MR images using fuzzy logic and dynamic programming", Alain Lalande, Louis Legrand, Paul Walker, Marie-christine Jaulent, France Guy, Yves Cottin, François Brunotte, Proc AMIA Annu Fall Symp, pp. 474-478, 1997 lien sur HAL
  • "Use of fuzzy techniques for the automatic identification of left ventricle contours from multi-slice short axis MR Imaging.", Alain Lalande, Louis Legrand, Paul Walker, François Brunotte, IEEE Computers in Cardiology, Lund : Suède, 1997 lien sur HAL
  • "Prise en compte des discontinuités dans l’estimation du mouvement par les champs de Markov combinés à l’amplitude de Fourier", Mustapha Kardouchi, Albert Dipanda, Louis Legrand, Proc. of CARI'96, Oct. 1996, Libreville, Gabon, October 1996
  • "A convex approximation of regularization models for motion estimation with Markov random fields", Mustapha Kardouchi, Albert Dipanda, Franck Marzani, Louis Legrand, IEEE Proc. of International Conference on Image Processing (ICIP), 1 , pp. 121-124, Lausanne, Suisse, September 1996
  • "The Fourier adaptive smoothness constraint for computing optical flow on sequences of angiographic images", Franck Marzani, Louis Legrand, Liliane Dusserre, IEEE Proc. of Computer Based Medical Systems (CBMS), pp. 53-58, Ann Arbor, Michigan, USA, June 1996
  • "A method for automatically detecting the systole and diastole phases in sequences of angiographic images", Louis Legrand, Franck Marzani, Liliane Dusserre, IEEE Proc. of Computer Based Medical Systems (CBMS), pp. 30-35, Ann Arbor, Michigan, USA, June 1996
  • "A convex approximation of regularization model for model estimation with MRF", Albert Dipanda, Mustapha Kardouchi, Louis Legrand, Proc. of IASTED-ICSIPA, Annecy, France, Juin 1996, June 1996
  • "2D shape classification and recognition with Hartley descriptors", Khalel Khalil, Louis Legrand, Albert Dipanda, Proc. of IASTED-ICSIPA, Annecy, France,, June 1996
  • "Representing plane closed curves with Hartley descriptors,", Louis Legrand, Khalel Khalil, Albert Dipanda, Proc. of IEEE-ICIP, Washington, Octobre 1995, October 1995
  • "An adaptive smoothness constraint for computing optical flow on sequences of cardiac images", Franck Marzani, Louis Legrand, Liliane Dusserre, IEEE Proc. of Computers in Cardiology, pp. 569-572, Vienne, Autriche, September 1995

Conférences nationales (2)

  • "Représentation dynamique en 4D du flux sanguin au niveau de l'aorte à partir de ciné-IRM", Marie Xavier, Alain Lalande, Paul Walker, Alexandre Cochet, Christophe Boichot, Olivier Bouchot, Eric Steinmetz, Louis Legrand, François Brunotte, Journées de Recherche en Imagerie Médicale (JRIM), Dijon, France, 2007
  • "Estimation du mouvement avec les MRF, Journées de l’image, 1998, Dijon", Albert Dipanda, Mustapha Kardouchi, Louis Legrand, Journées de l’image,Dijon, 2004

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