An Efficient Data Hiding and Content Protection Technique

Data hiding technique can facilitate security and the safe transmission of important information. A steganographic technique known as wet paper coding has been utilized as an effective strategy in image hiding to achieve the requirements of high embedding payload, good quality and robust security and to remove the constraint that message embedding cannot produce zero coefficients when using the MPSteg-color algorithm and in addition to this matrix embedding has also been added to decrease the embedding distortion. Client-side watermark embedding systems have been proposed as a possible solution for the copyright protection in large-scale content distribution environments. In the ST-DM client side watermarking is using a look up table based method. And at the same time, in the new proposed method a compression method is used to reduce the bandwidth usage at the server side. Steganography and watermarking techniques have been integrated to improve the advantages of the author of the proposed system. Watermarking gives copyright protection of the content and only authorized person can access the content and extract the embedded message.