TY  JOUR
TI  Investigation of the gain effect on the distortion degree and the efficiency  of extracting a digital watermark on full-color images  by the discrete transformations method
KW  digital watermark
KW  copyright protection
KW  image
KW  discrete transformations
KW  human vision system
KW  distortion
JO  Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics
AU  Sibikina, I..
AU  Daviduk, N..
AU  Savoskin, I..
PY  2023
IS  2023
PB  Astrakhan State Technical University