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15

Research activities of Frédéric Cointault


Ludovic Journaux   

Journal articles3 documents

  • Houda Bediaf, Rachid Sabre, Ludovic Journaux, Frédéric Cointault. Comparison of leaf surface roughness analysis methods by sensitivity to noise analysis. Biosystems Engineering, Elsevier, 2015, 136, pp.77-86. ⟨10.1016/j.biosystemseng.2015.04.012⟩. ⟨hal-01164386⟩
  • Bastien Billiot, Frédéric Cointault, Ludovic Journaux, Jean-Claude Simon, Pierre Gouton. 3D image acquisition system based on shape from focus technique. Sensors, MDPI, 2013, 13 (4), pp.5040-5053. ⟨10.3390/s130405040⟩. ⟨hal-01190112⟩
  • Ludovic Journaux, Jean-Claude Simon, Marie-France Destain, Frédéric Cointault, Johel Miteran, et al.. Plant Leaf Roughness Analysis by Texture Classification with Generalized Fourier Descriptors in different Dimensionality Reduction context. Precision Agriculture, Springer Verlag, 2011, 12 (3), pp.345-360. ⟨10.1007/s11119-010-9208-z⟩. ⟨hal-00783830⟩

Conference papers11 documents

  • Houda Bediaf, Ludovic Journaux, Frédéric Cointault, Rachid Sabre. Détermination de la texture de la feuille de vigne par imagerie. Orasis, Congrès des jeunes chercheurs en vision par ordinateur, Jun 2013, Cluny, France. ⟨hal-00829391⟩
  • Bediaf Houda, Ludovic Journaux, Rachid Sabre, Frédéric Cointault. Roughness evaluation of vine leaf by image processing. 10th IASTED International Conference Signal Processing, Pattern Recognition and Applications (SPPRA 2013), Feb 2013, Innsbruck, Austria. pp.258-263. ⟨hal-00822425⟩
  • Houda Bediaf, Ludovic Journaux, Rachid Sabre, Frédéric Cointault. Early detection of disease on leaves by image processing. EFITA-WCCA-CIGR 2013 Conference “Sustainable Agriculture through ICT Innovation”, Sustainable Agriculture through ICT Innovation., Jun 2013, Turin, Italie. ⟨hal-02747510⟩
  • Houda Bediaf, Ludovic Journaux, Rachid Sabre, Frédéric Cointault. Vine leaf roughness estimation by image processing. EFITA2013 Conference: "Sustainable agriculture through ICT innovation", Jun 2013, Torino, Italy. pp.360. ⟨hal-00843030⟩
  • Houda Bediaf, Ludovic Journaux, Rachid Sabre, Frédéric Cointault. Leaf surface roughness characterization by image processing. 9. European Conference Precision Agriculture '13, Jul 2013, Lleida, Spain. ⟨hal-02809554⟩
  • Houda Bediaf, Ludovic Journaux, Rachid Sabre, Frédéric Cointault. Measuring vine leaf roughness by image processing. EFITA-WCCA-CIGR Conference “Sustainable Agriculture through ICT Innovation”, Jun 2013, Turin, Italy. ⟨hal-02747550⟩
  • Houda Bediaf, Ludovic Journaux, Rachid Sabre, Frédéric Cointault. Roughness evaluation of vine leaf by image processing. The 10th IASTED International Conference on Signal Processing, Pattern Recognition and Applications~SPPRA 2013~, Feb 2013, Innsbruck, Austria. ⟨10.2316/P.2013.798-070⟩. ⟨hal-02747258⟩
  • Thomas Decourselle, Frédéric Cointault, Ludovic Journaux, Fan Yang. Automatic analyzis of droplet impact by high speed imaging. First RHEA International Conference on Robotics and associated High technologies and Equipment for Agriculture, Sep 2012, Pisa, Italy. pp.307-312. ⟨hal-00822405⟩
  • Thomas Decourselle, Jean-Claude Simon, Ludovic Journaux, Frédéric Cointault, Johel Miteran. Noise Robustness of a Texture Classification Protocol for Natural Leaf Roughness Characterisation. 9th International Conference on Signal Processing, Pattern Recognition and Applications (SPPRA 2012), Jun 2012, Crète, Greece. pp. 64-68, ⟨10.2316/P.2012.778-051⟩. ⟨hal-00822439⟩
  • Thomas Decourselle, Frédéric Cointault, Ludovic Journaux, Fan Yang. Automatic analyzis of droplet impact by high speed imaging. 1. RHEA International Conference on Robotics and associated High-technologies and Equipment for agriculture, Sep 2012, Pisa, Italy. ⟨hal-02747223⟩
  • Thomas Decourselle, Ludovic Journaux, Jean-Claude Simon, Jean-Noël Paoli, Frédéric Cointault, et al.. Vineyard leaf roughness characterization by computer vision and cloud computing technics. International Conference on Agricultural Engineering-AgEng 2010, Sep 2010, Clermont-Ferrand, France. pp.309. ⟨hal-00842218⟩

Book sections1 document

  • Frédéric Cointault, Ludovic Journaux, Gilles Rabatel, Christian Germain, David Ooms, et al.. Texture, color and frequential proxy-detection image processing for crop characterization in a context of Precision Agriculture. Godwin Aflakpui. Agricultural Science, INTech, pp.49-70, 2012. ⟨hal-00714438⟩