As usually, there were awards for outstanding papers. This year those have been given to:
IH&MMSec 2021 Best Paper Award
Jan Butora and Jessica Fridrich, Revisiting Perturbed Quantization.
IH&MMSec 2021 Best Student Paper Award
Solène Bernard, Patrick Bas, Tomas Pevny and John Klein, Optimizing additive approximations of non-additive distortion functions.