TY  - RPRT
TI  - Reversible watermark using the difference expansion of a generalized integer transform.
AU  - Adnan M Alattar
PY  - 2004
DO  - 10.1109/tip.2004.828418
UR  - https://pubmed.ncbi.nlm.nih.gov/15326856/
ID  - 15326856
ER  -