Object watermarking for for MPEG-4 video streams copyright protection. - Mauro Barni; Franco Bartolini; Vito Cappellini; Nicola Checcacci (Security and Watermarking of Multimedia Contents, 2000)

Robust video watermarking for wireless multimedia communications. - Nicola Checcacci; Mauro Barni; Franco Bartolini; Stefano Basagni (WCNC, 2000)

Watermarking of MPEG-4 video objects. - Mauro Barni; Franco Bartolini; Nicola Checcacci (IEEE Trans. Multim., 2005)