Research advances in data hiding for multimedia security
نویسندگان
چکیده
منابع مشابه
Transactions on Data Hiding and Multimedia Security
In this volume we present the tenth issue of the LNCS Transactions on Data Hiding and Multimedia Security, which includes six papers. The first paper presents a new method to reduce mutual information via embedding watermark in the key controlled wavelet domain. The second paper presents a perceptual image hashing algorithm based on wave atom transform, which can distinguish maliciously attacke...
متن کاملTransactions on Data Hiding and Multimedia Security II
We present here because it will be so easy for you to access the internet service. As in this new era, much technology is sophistically offered by connecting to the internet. No any problems to face, just for this day, you can really keep in mind that the book is the best book for you. We offer the best here to read. After deciding how your feeling will be, you can enjoy to visit the link and g...
متن کاملModulation & Multiplexing Techniques for Multimedia Data Hiding
Many multimedia data hiding systems demand either multiple bits or multiple sets of data to be embedded. This paper examines the modulation and multiplexing techniques for accomplishing the task of extending the basic singlebit embedding to multiple-bit embedding. Amplitude modulo modulation, orthogonal/bi-orthogonal modulation, and TDMA or CDMA type modulation/multiplexing are discussed and co...
متن کاملSource Codec for Multimedia Data Hiding
The communication system can be achieved based on steganography in stream media such as LSB based (Least Significant Bit) methods are the most popular strategies. The steganography algorithm for embedding data in the active and inactive frame audio streams encoded by XOR source codec. This is used extensively in channel. Then LSB embedding in the secret information flat regions of the speech. T...
متن کاملRecent Advances in Multimedia Information System Security
A multimedia communication system enables multimedia data's generation, storage, management, distribution, receiving, consuming, editing, sharing, and so on. In such systems, there are various security issues, which must be considered such as eavesdropping, intrusion, forgery, piracy and privacy, etc. Until now, various security solutions for multimedia communication systems have been reported,...
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ژورنال
عنوان ژورنال: Multimedia Tools and Applications
سال: 2011
ISSN: 1380-7501,1573-7721
DOI: 10.1007/s11042-011-0741-1