An Invisible QR Code Video Watermarking Scheme Based on Wavelet Transform and Tensor Algebra
نویسندگان
چکیده
Digital Watermarking is a technology used for the copyright protection and authentication of digital application. The commercial activity on the internet and media require protection to enhance security. We proposed a new invisible non-blind video watermarking in Quick Response (QR) code technique. In one video frame we embed text message into QR Code image and further embed logo into QR-Code image. For hiding environment video watermarking or in the video to send the message or details to the receiver and show the authentication. Decomposition of Discrete Wavelet Transform (DWT) and Tensor Algebra is used. In that we use it for non-blind video watermarking in the DWT domain for tensor algebra. We use two methods singular value decomposition of 2D array and multidimensional tensor singular value decomposition. These experimental results are achieved acceptable imperceptibility and Peak Signal to Noise Ratio (PSNR) value.
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