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Types of Watermark Based on Human Perception and Robustness

Abstract Digital watermarking is the efficient method to protect the digital information. Digital Watermarking is the method that embeds information known as a watermark into a multimedia object such watermark may be detected or extracted later to create an assertion regarding the object. Watermarking is either ”visible” or ”invisible”. Though visible and invisible are visual…

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Types of Watermark Based on Human Perception and Robustness

Abstract Digital watermarking is the efficient method to protect the digital information. Digital Watermarking is the method that embeds information known as a watermark into a multimedia object such watermark may be detected or extracted later to create an assertion regarding the object. Watermarking is either ”visible” or ”invisible”. Though visible and invisible are visual…