Salah Werda, Walid Mahdi, Abdelmajid Ben Hamadou. Colour and Geometric based Model for Lip Localisation: Application for Lip-reading System. In Rita Cucchiara, editor, 14th International Conference on Image Analysis and Processing (ICIAP 2007), 10-14 September 2007, Modena, Italy. pages 9-14, IEEE Computer Society, 2007. [doi]