A Review On Watermarking Of Digital Images
Digital watermarking is a technique of inserting information into an image that can be later extracted
or detected for variety of purposes including identification and authentication purposes. The digital data are
transmitted using the Internet. Therefore digital data need to be secure, copyright protected, and authenticated at
the same time. In this paper, we discuss the various factors used in watermarking, properties and application area
where watermarking techniques are used. A survey on some new work is to be done in watermarking field.
Index Terms- decryption, Encryption, Robustness, Watermarking