Publication: A hybrid digital watermarking algorithm
Date
2011
Authors
Sabinus D'Costa
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Abstract
Watermarking or data hiding is the process of embedding data into a multimedia element such as image, audio or video. 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 extraction, or detection, algorithm.
Description
Keywords
Computer security , Digital watermarking , Data protection