A Literature Review on Water Marking Techniques

This paper presents a review on different digital watermarking techniques and their properties. The main reason for development of digital watermarking research is to protect intellectual properties of the digital world. Since the recent technology makes it easy copying the digital contents without any restrictions and editing without any prohibitive professional efforts. In the absence of protecting techniques, it difficult to rely on digital storage & communication systems for secure medical, business, and military applications. Watermarking is one of the most common solutions to make the data transferring secure from the illegal interference.