Robust Video Data Hiding Using Forbidden Zone Data

ROBUST VIDEO DATA HIDING USING disallow ZONE DATA HIDING AND SELECTIVE EMBEDDING ABSTRACT: picture selective instruction hide is still an important seek topic imputable to the design complexities involved. We propose a current video info privateness method that makes use of erasure correction energy of Repeat Accumulate codes and superiority of disallow Zone selective information Hiding. Selective embedding is apply in the proposed method to determine waiter signal samples suitable for selective information screen. This method also contains a temporal synchronization dodging in order to put out frame throw up and insert attacks. The proposed framework is tested by natural communicate material against MPEG-2, H.264 compression, frame-rate conversion attacks, as wellhead as opposite well-known video data hiding methods. The decoding fallacy values are reported for typical system parameters. The model results indicate that the framework can be successfull y utilized in video data hiding applications. EXISTING written text: In special domain, the hiding influence such as least significant bit(LSB) replacement, is done in special domain, temporary hookup transform domain methods; hide data in another(prenominal) domain such as wavelet domain. Least significant bit (LSB) is the simplest form of Steganography.

LSB is based on inserting data in the least significant bit of pixels, which die to a smooth change on the cover exposure that is not broad to human eye. Since this method can be easily cracked, it is much vulnerable to attacks. LSB method has intense affects on the ! statistical information of image like histogram. Attackers could be sure of a secret communication by just checking the Histogram of an image. A good resultant to eliminate this defect was LSB matching. LSB-Matching was a cracking step transport in Steganography methods and many others get ideas from it PROPOSED SYSTEM: Data hiding in video sequences is performed in devil major slipway: bit stream-level and data-level. In this paper, we propose a...If you wishing to get a full essay, order it on our website: BestEssayCheap.com

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