Faten Chaabane, Maha Charfeddine, William Puech, Chokri Ben-Amar. A QR-code based audio watermarking technique for tracing traitors.
EUSIPCO: European Signal Processing Conference, Aug 2015, Nice, France. pp.51-55,
⟨10.1109/EUSIPCO.2015.7362343⟩.
⟨lirmm-01379560⟩