Global Discrimination of Graphic Styles. - Rudolf Pareti; Nicole Vincent (GREC, 2005)

On defining signatures for the retrieval and the classification of graphical drop caps. - Rudolf Pareti; Nicole Vincent; Surapong Uttama; Jean-Marc Ogier; Jean-Pierre Salmon; Salvatore Tabbone; Laurent Wendling; Sébastien Adam (DIAL, 2006)

Ancient Initial Letters Indexing. - Rudolf Pareti; Nicole Vincent (ICPR (2), 2006)

Drop Caps Decomposition for Indexing a New Letter Extraction Method. - Mickaël Coustaty; Jean-Marc Ogier; Rudolf Pareti; Nicole Vincent (ICDAR, 2009)

Towards historical document indexing: extraction of drop cap letters. - Mickaël Coustaty; Rudolf Pareti; Nicole Vincent; Jean-Marc Ogier (Int. J. Document Anal. Recognit., 2011)