A Hybrid Digital Image Watermarking By Using DWT and LSB Method

The Digital watermarking is a field of information hiding that entails the crucial in original data order to prevent illegal duplication and distribution multimedia such as image, video, text ect.. In this paper, we present two techniques embed watermarks cover image. first Least Significant Bit (LSB) method, which spatial domain technique considered fragile against attacks other operations. second method frequency technique, uses Discrete Wavelet Transform (DWT) robust attacks. efficiency performance these are evaluated based on Peak Signal Noise Ratio (PSNR) Mean Square Error (MSE). From results, value PSNR above 37 dB, ensures better imperceptibility shows robustness. comparison between hybrid was more than LSB hence it achieves good invisibility. Index Terms— watermarking, (LSB), (DWT), domain, domain.