INVISIBLE VIDEO WATERMARKING USING TRANSFORMATION DOMAIN TECHNIQUE USING VISUAL CRYPTOGRAPHY

Due to the reason that the Internet had gained its popularity in day-to-day life, the technology needed for the Internet is also changing rapidly. The information passing through the Internet is usually in the digital form. Since the processing of digital content on the Internet is easier and protecting one's intellectual property becomes more difficult. It will be the important technical study and research. Digital watermarking is an important technique of embedding copyright information of owner with the digital content. In case of any misuse of the content without permission, one can go for legal fight by making use of hidden copyright information. It is also useful to protect the content from several attacks on it. In this paper we use watermarking using DCT transformationdomain using scene change detectionwith visual cryptography. Here we divide the watermark image in to smaller parts and applying visual cryptographic technique on each part. and embedding each part in to DCT coefficients to prove it to be more robust and secure method