By Husrev T. Sencar,Mahalingam Ramkumar,Ali N. Akansu
Multimedia applied sciences have gotten extra subtle, permitting the web to house a swiftly turning out to be viewers with an entire diversity of companies and effective supply tools. even supposing the net now places verbal exchange, schooling, trade and socialization at our finger assistance, its quick development has raised a few weighty protection issues with appreciate to multimedia content material. The vendors of this content material face huge, immense demanding situations in safeguarding their highbrow estate, whereas nonetheless exploiting the net as a huge source for commerce.
Data Hiding basics and Applications makes a speciality of the idea and state of the art purposes of content material protection and information hiding in electronic multimedia. one of many pillars of content material safeguard strategies is the imperceptible insertion of knowledge into multimedia info for protection reasons; the assumption is this inserted details will permit detection of unauthorized usage.
- Provides a theoretical framework for information hiding, in a sign processing context
- Realistic functions in safe, multimedia delivery
- Compression strong facts hiding
- Data hiding for evidence of ownership--WATERMARKING
- Data hiding algorithms for snapshot and video watermarking
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