2018
DOI: 10.30813/j-alu.v1i1.1109
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Watermark Dengan Gabungan Steganografi Dan Visible Watermarking

Abstract: Images, that are currently circulating on the internet are many, such as advertising images for the promotion of products from a particular brand / institution, the image of the digital image, photographs of the works of famous photographers and many other examples. To identify each image appropriately, it can be added with a special logo or sign that is easily recognizable to the user. But the current advanced technology also supports duplication of the same logo / sign by irresponsible parties. Using the LSB… Show more

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Cited by 2 publications
(2 citation statements)
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“…Lanskap digital adalah media digital sebagai wadah, seperti gambar, audio, teks, dan video. Data sensitif yang tersembunyi juga dapat berupa gambar, audio, teks, atau video [10]. dari rendah ke tinggi dalam hal pendekatan LSB dan dari tinggi ke rendah dalam hal pendekatan MSB , bi B di mana B adalah byte seperti yang ditunjukkan pada Gambar 1 [3].…”
Section: Tinjauan Pustakaunclassified
“…Lanskap digital adalah media digital sebagai wadah, seperti gambar, audio, teks, dan video. Data sensitif yang tersembunyi juga dapat berupa gambar, audio, teks, atau video [10]. dari rendah ke tinggi dalam hal pendekatan LSB dan dari tinggi ke rendah dalam hal pendekatan MSB , bi B di mana B adalah byte seperti yang ditunjukkan pada Gambar 1 [3].…”
Section: Tinjauan Pustakaunclassified
“…Thee(n) row uses a free, regularly distributed sample of the one, and (n) also takes a nonnegative sample that is free and distributed regularly at an interval (0, D), where D > 0 is a fixed positive value. Cover message C(n) is described as a random zero-mean discrete process with a variance of σ 2 The distortion limit after watermarking is given as a signal-to-noise ratio that can be described as seen in the following equation (2.2) [10]:……………………… (2.2)…”
Section: Digital Semipublic Watermarkingmentioning
confidence: 99%