A blind watermarking algorithm for color image based on SVD and DWT
Wei-Min Yang, Jin Zheng · China-Ireland International Conference on Information and Communications Technologies (CIICT 2008) · 2008
A digital watermarking algorithm is proposed based on singular value decomposition and discrete wavelet transformation. In this scheme, a binary image as watermark was embedded into blue components of a color image. Experimental results show that the watermarking algorithm for color image is invisible and robust against various signals processing such as cropping, JPEG compression, filtering, noise adding ,image enhancement and mosaic.