ISSN 2079-8490

Electronic scientific journal "Scientists notes PNU"

Pacific national university

Bahrushin A. P., Bahrushina G. I., Makarov S. D.

IMAGE WATERMARKING SCHEME USING STOCHASTIC OP-TIMIZATION TECHNIQUE

The article describes a watermark embedding algorithm into the image on the basis of stochastic optimization technique.. The problems of the software implementation of the algorithm are discussed. The results of experimental studies are presented

Keywords: image watermarking, edge detection, singular value decomposition (SVD), particle swarm optimization (PSO), multiple scaling factors, Peak Signalto-Noise Ratio ( PSNR), Bit Correct Rate (BCR)