Projects: Steganography, Intelligent Camcorder
Computer Steganography and watermarking
Computer steganography develops in the several directions having both similar lines, and the certain differences caused by features of practical use. Among steganosystems allocate systems of the hidden data transmission, digital watermarks, identification numbers ("fingerprints") and captions.
Digital watermarking is the process of embedding some information (that is called watermark or mark) into a digital multimedia content such way that makes this mark imperceptible and irremovable after some modifications of the carrier.