Sep 13, 2018 · [10] first proposed a new STDM watermarking by using Watson's perceptual JND model [11]. In their framework, the projection vectors used in STDM ...
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This paper proposes a novel watermarking scheme for screen content grayscale image in DCT domain on the basis of Spread Transform Dither Modulation, ...
Jan 10, 2019 · In this paper, we extend the existing work on blind watermarking schemes for n bits watermark images. The 'division algorithm' is used as a key ...
Hsu et al. [17] proposed a high-capacity QR decomposition blind watermarking algorithm for color images based on artificial intelligence techniques. Chacko et ...
In this proposed method, the watermark embedding and blind extraction are completed by quantizing the eigenvalues on the diagonal of the decomposed matrix with ...
Jun 21, 2022 · Visual attention model based dual watermarking for simultaneous image copyright protection and authentication. Multimed Tools Appl. 2021;80 ...
Sep 16, 2022 · LSB-based watermarking technique is used to embed the watermark into the original image to ensure the invisibility of the watermarked image.
model to realize the application of digital image watermarking in real scenes. They simulated the distortion caused by real printing or display of images in.
In [36] a dual robust watermarking scheme for copyright protection is proposed by embedding one image watermark into the RGB colour space and other binary ...