Unsupervised Lips Segmentation Based on ROI Optimisation and Parametric Model. - Christian Bouvier; Pierre-Yves Coulon; Xavier Maldague (ICIP (4), 2007)

Open or Closed Mouth State Detection: Static Supervised Classification Based on Log-Polar Signature. - Christian Bouvier; Alexandre Benoît; Alice Caplier; Pierre-Yves Coulon (ACIVS, 2008)

Segmentation région-contour des contours des lèvres. (Lips contours segmentation based on « Region-contour » algorithm). - Christian Bouvier (2010)

Logarithmic Image Sensor for Wide Dynamic Range Stereo Vision System. - Christian Bouvier; Yang Ni (IHCI, 2014)