Digital watermarking scholarly articles
WebJan 1, 2024 · In today’s fast-growing digital world, the fortification of imperceptibility, unambiguity, blindness, and robustness has become vital. This paper proposes a unique and blind digital image watermarking method with discrete cosine transform in order to achieve the security, imperceptibility, robustness, blindness, unambiguity, and simplicity. WebApr 12, 2014 · A review of the literature evidences the maturity of watermarking and steganography based techniques in digital natural-language documents and digital text content in some languages including English, Persian, Turkish, and Chinese [4, 8–10], with only fewer techniques presented for the case of other semitic languages such as Arabic …
Digital watermarking scholarly articles
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WebFeb 21, 2014 · At present, from the watermark point of view, research on the protection of ECG information is still in its infancy, although there are some research studies, shown in Figure 1, related to the watermarking of ECG signals, and with the use of wavelet transform based digital watermarking encryption technology . Therefore, research in this field ...
WebMar 1, 2024 · [47] Pande D, Upadhyay M, Pal S and Wankhade S 2014 Watermarking of relational databases using optimization technique IJARCCE 3 8261. Google Scholar [48] … WebWith the advancement in information technology, digital data stealing and duplication have become easier. Over a trillion bytes of data are generated and shared on social media through the internet in a single day, and the authenticity of digital data is currently a major problem. Cryptography and image watermarking are domains that provide multiple …
WebWatermarking is a technique used to retain the owner's copyright, whereas fingerprinting is used to trace the source of illegal copies. Fingerprints must be embedded in the … WebWatermarking ( data hiding) (Meerwald, 2001) is the process of embedding data into a multimedia element such as an image, audio or video file. This embedded data can later be extracted from, or detected in, the multimedia for security purposes. A watermarking algorithm consists of the watermark structure, an embedding algorithm and an ...
WebA MPEG2 video watermarking algorithm based on DCT domain. In 2011 Workshop on Digital Media and Digital Content Management. IEEE, 194 – 197. Google Scholar [21] Kim Won-gyum, Lee Seon Hwa, and Seo Yong-seok. 2006. Image fingerprinting scheme for print-and-capture model. In Proc. Pacific-Rim Conf. Multimedia. Springer, 106 – 113. …
WebMay 24, 2024 · In this paper, a review is presented of academic literature regarding validating robustness for various attacks on digital video watermarking techniques. As of late, the explosive growth of the internet has expanded rapidly the accessibility of computerized content, such as sound, images, and video files to society at large. bin whiz plus on face bookWebJun 4, 2024 · The existing DCT-based watermarking algorithm changes a DCT coefficient with a particular rule for each embedded 1-bit information. Thus, the DCT coefficient that changes in the entire image is at least equal to the binary sequence number of the watermark []; however, this is in terms of improved correlation values of the image, … bin whiskyWebIn this paper we propose a novel and efficient hardware implementation of an image watermarking system based on the Haar Discrete Wavelet Transform (DWT). DWT is used in image watermarking to hide secret pieces of information into a digital content with a good robustness. The main advantage of Haar DWT is the frequencies separation into … bin whiteWebDefinition. Digital watermarking techniques are based on information hiding techniques similar to steganographic approaches with the overall goal to embed information into a cover signal, usually multi media data. The … bin whist plus on fbWebWatermarking technology is commonly used to solve various problems in digital rights management and multimedia security. If a watermarking scheme with multiple purposes applies single method, it will easily cause the destruction of the hidden messages in particular attacks. For the copyright protection and tamper detection of color images, this … bin white shellacWeb3.1.4 Watermarking. Digital watermarking is the process of inserting invisible information (a signal) into a component or digital transmitted data which can be detected by a … bin white backgroundWebMar 1, 2024 · [47] Pande D, Upadhyay M, Pal S and Wankhade S 2014 Watermarking of relational databases using optimization technique IJARCCE 3 8261. Google Scholar [48] Rathva M and Sahani G 2013 Watermarking relational databases IJCSEA 3 72. Google Scholar [49] Zhu Q 2024 Digital watermarking technology based on relational … dae admit card download teletalk