Error Concealment Using a Halftone Watermarking Technique. - Pedro Garcia Freitas; Ronaldo Rigoni; Mylène C. Q. Farias; Aletéia Patrícia Favacho de Araújo (SIBGRAPI, 2012)

Tampering Detection of Audio-Visual Content Using Encrypted Watermarks. - Ronaldo Rigoni; Pedro Garcia Freitas; Mylène C. Q. Farias (SIBGRAPI, 2014)

Detecting tampering in audio-visual content using QIM watermarking. - Ronaldo Rigoni; Pedro Garcia Freitas; Mylène C. Q. Farias (Inf. Sci., 2016)

Secure self-recovery watermarking scheme for error concealment and tampering detection. - Pedro Garcia Freitas; Ronaldo Rigoni; Mylène C. Q. Farias (J. Braz. Comput. Soc., 2016)