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)