Date Added: May 2013
The rapid advancement of internet has made it easier to send the data/image accurate and faster to the destination. The ease by which digital information can be duplicated and distributed has led to the need for effective copyright protection tools. Diverse techniques including watermarking, steganography, and cryptography have been introduced in effort to tackle these increasing concerns. Recently digital watermarking technology has emerged as an effective solution for protecting the digital content from unauthorized copying. Digital watermarking is deployed so as to prohibit illegal replication or exploitation of digital images.