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Digital watermarking is the process of hiding digital information in a carrier signal; the hidden information should, [2] but does not need to, contain a relation to the carrier signal. Digital watermarks may be used to verify the authenticity or integrity of the carrier signal or to show the identity of its owners.
A watermark stored in a data file refers to a method for ensuring data integrity which combines aspects of data hashing and digital watermarking. Both are useful for tamper detection , though each has its own advantages and disadvantages.
Text watermarking is a technique for embedding hidden information within textual content to verify its authenticity, origin, or ownership. [1] With the rise of generative AI systems using large language models (LLM), there has been significant development focused on watermarking AI-generated text . [ 2 ]
Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...
And this is why digital watermarking, which has now been rolled out by Adobe, Microsoft, and others, is no silver bullet for the problem of deepfakes and other kinds of generative AI fraud. It is ...
Download as PDF; Printable version; In other projects Wikimedia Commons; ... Help. Pages in category "Digital watermarking" The following 5 pages are in this category ...