ISSN 2079-8490

Electronic scientific journal "Scientists notes PNU"

Pacific national university

Bahrushina G. I., Kurnaya A. A.

EXPERIMENTAL STUDY OF CPE-MHCRDH ALGORITHM

The article cites the results of a pilot study of one algorithm introducing digital watermarks into encrypted images, using the socalled MSB prediction with two bits (CPE-MHCRDH approach)

Keywords: grey level image, image protection, steganography, digital watermark, digi-tal image watermarking, reversible algorithm, most significant bit (MSB), Peak Signal-to-Noise Ratio ( PSNR), Normalized Correlation Coefficient (NC), Embedding Rate (ER).