A Robust Technique of Digital Watermarking Using Hybrid Method of DWT & SVD on RGB Color Space
نویسنده
چکیده
The advancement in technologies has created threats to content nobility and copyright protection. So, digital watermarking is possibly good technique in empowering the content protection. Different techniques have been proposed by the researchers till now for the security of the host image by embedding watermark in it. But, still the algorithms are not that much secure. To increase the security or for the copyright protection, robust technique of digital watermarking using hybrid method of DWT and SVD has been proposed in this paper and tested on RGB color images. The algorithm shows the good correlation between embedded and extracted watermark and better image quality results in terms of PSNR and BER.
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