期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：3
页码：4259
DOI：10.15680/IJIRCCE.2016.0403114
出版社：S&S Publications
摘要：Data technology is increasing role within the use of data systems comprising relative databases. These databases area used effectively in cooperative environments for data extraction. Watermarking is used to hiding all the information with high level sec urity. Watermarking encoding and decoding for the role of all the position in data discovery, original data recovery within the presence of active malicious attack. During this paper, planned to hide the data in various fields which it is related to the se curity purpose.Watermarking(RRW)technique for numerical relative data has been validated by using chaotic algorithm. The broad chaos encryption method is the simplest technique to encrypt video data or message by chaotic equation. Here the logo image is em bedded within video using wavelet decomposition. Watermarking techniques are used to recover original data from watermarked data and ensure data quality to some extent. The Information extraction and transmission of data securely in many communication chann els like military and crime branch.The way of techniques applied here for more level enhancement techniques for video stenography
关键词：Reversible watermarking; chaotic algorithm; data recovery; data quality; numerical data
