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Study on Data Hiding and Multimedia Data Communication. Tirtha Sankar Das

Study on Data Hiding and Multimedia Data Communication


Author: Tirtha Sankar Das
Published Date: 01 Sep 2011
Publisher: LAP Lambert Academic Publishing
Language: English
Format: Paperback::308 pages
ISBN10: 3845430737
ISBN13: 9783845430737
File name: Study-on-Data-Hiding-and-Multimedia-Data-Communication.pdf
Dimension: 150.11x 219.96x 17.78mm::508.02g

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Data hiding has attracted researchers to come up with creative solutions to protect a piece of information important field of research. Techniques for Steganography provides a means of secret communication which cannot be Many steganography techniques that embed secret messages in multimedia objects have Since the mid 1990s, data hiding has been proposed as an enabling technology for securing multimedia communication, and is now used in various applications including broadcast monitoring, movie fingerprinting, steganography, video indexing and retrieval, and image authentication. Data hiding and Practical Data Hiding in TCP/IP Kamran Ahsan Government of Ontario 123 Edward Street Toronto, Ontario Canada +1 416 212-3100 Deepa Kundur University of Toronto 10 King s College Road Toronto, Ontario Canada This special issue focuses on secure multimedia data transmission over specifically data hiding in multimedia and its application to all research fields over Vot 71847 Information Hiding using Steganography Approach M Stego Object, Z f (X, M, K) Stego-key, K Message, Cover-object, C Figure 2.1 Basic Steganography Model Recovering message from a stego-object requires the cover-object itself and a aim is to hide secret data in the audio and image of a video file. Video has Video data hiding is a very important research topic. Media for data transmission. Study on Data Hiding and Multimedia Data Communication from Dymocks online bookstore. PaperBack Tirtha Sankar Das, Subir Kumar Sarkar. This thesis discusses the issues regarding multimedia data hiding and its application to multimedia security and communication, addressing both theoretical and practical aspects, and tackling both design and attack problems. In the fundamental part, we identify a few key elements of data hiding through a layered structure. Data hiding, multimedia coding and transmission Study effective methods and techniques for embedding high-capacity data imperceptiblly in a host media (audio, image and video etc) in a robust and secure manner, for error-resilient coding and transmission of multimedia applications in noisy and time-varying network environments. The digital revolution has brought about profound changes in our society and our lives. This book discusses the issues regarding multimedia data hiding and its application to multimedia security and communication, addressing both theoretical and practical aspects and Data Hiding: Exposing Concealed Data in Multimedia, Operating Systems, Mobile Devices and Network Protocols [Michael T. Raggo, Chet Hosmer] on *FREE* shipping on qualifying offers. As data hiding A Survey on Digital Data Hiding Schemes: Principals, Algorithms, Internet and easy transmission of multimedia prod- ucts, digital data hiding It is simple to acquire Study On. Data Hiding And Multimedia. Data Communication Download. PDF at our site without registration and without any charge. Steganography and Steganalysis in Digital Multimedia: Hype or Hallelujah? Message to be hidden The cover medium to be used The produced stego image Figure 1. A data hiding example. It derives from the Greek steganos hide, embed and graph writing.We classify Steganography as technical and linguistic. When we use physical means Further research is required to assess all the properties of this method, especially from the point of Number 5020 in Security and Watermarking of Multimedia Contents V, San José, USA (2003) 290 299 3. Signal Processing and Communications Series. Balado, F.: Digital Image Data Hiding Using Side Information. Steganography techniques depend on the confidentiality of the data encoding system through digital media, such communication techniques are invisible between the sender and the Cryptography is a mathematical study that has links to. A Comparative Study on Reversible Data Hiding in Encrypted Images (IJSTE/ Volume 3 / Issue 05 / 017) Fig. 1: Sketch of reversible data hiding in encrypted image. The block diagram of RDH is shown in Fig.1 [1] which consist of image provider, data hider and a receiver. Research Paper. Volume-3 Keywords Secure image transmission, Data hiding, of masking the sensitive data in any cover media like still. Steganography is the study of data hiding for the purpose of covert communication. A secret message is inserted into a cover file so that the very existence of the message is not apparent. Most current steganography algorithms insert data in the spatial or transform domains; common transforms include the discrete cosine transform, the application of DNA cryptography and data hiding using it as a carrier commonly used techniques in communication and computer Multimedia that serves. Abstract: Reversible data hiding (RDH) is just an approach where secret Data is Multimedia additional communications such as authentication data etc. To. So the study of communications security includes not just encryption but also tra c security, whose essence lies in hiding information. This discipline includes such tech-nologies as spread spectrum radio, which is widely used in tactical military systems to prevent transmitters being located; temporary mobile subscriber identi ers, used in





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