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Adaptive LSB Steganography Based on Chaos Theory and ...
Free Online Library: Adaptive LSB Steganography Based on Chaos Theory and Random Distortion.(least significant bits, Technical report) by "Advances in Electrical and Computer Engineering"; Science and technology, general Algorithms Analysis Research Applied research Data security Methods Image processing...
 Hybrid Medical Colored Image LSB Steganography Based on ...
process of steganography is done randomly and based on stego keys that are also derives from primitive roots of prime numbers. In 2015, Manjula and others proposed a technique called “Hash Based Least Significant Bit (2-3-3)” to insert 8 bits of secret data in LSBs of pixel value of the colored cover...
HYSA: HYbrid steganographic approach using multiple ...
The steganography procedure may change the continuity of a cover image. Consequently, it may reduce the correlation among adjacent pixels, bit‐planes, and image blocks 10. Each steganography method embeds in images in the same way and produces a particular type of distortion on stego images....
Steganography techniques for digital images | Yahya, Abid ...
based image steganography 37. watermarking 36. irss 36 . ... You can write a book review and share your experiences. Other readers will always be interested in your opinion of the books you've read. Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. ......
Steganography Process- A Review | Open Access Journals
Steganography techniques that modify the cover image and the secret image in the spatial domain are known as spatial domain methods. It involves encoding at the LSBs level. Least Significant Bit Substitution (LSB) [3] is the most commonly used stenographic technique.
Reversible Secure Steganography Based On Lifting Transform ...
The secret image can now be extracted from this image using the following steps: Represent the stego image G in YCbCr color space.Find the integer wavelet transform of Cr component of the stego image G. Obtain the key from the least significant bit planes of the higher frequency components of the transformed image....
A Secure Steganographic Algorithm Based on Frequency ...
In [33], Wong et al. presented a novel DCT based on a blind Mod4 steganography method for still images. In [34], Chang et al. proposed a lossless and reversible embedding of secret data in each block of DCT coefficients based on the compressed image technique JPEG.
A Secure and Robust Compressed Domain Video Steganography ...
To solve this problem, we propose a novel data hiding technique (i.e. Embedding-Based Byte Differencing (EBBD)) in the compressed video domain that completely preserves the video quality based on the main steganography issues, such as imperceptibility, embedding capacity, and level of security and archives better trade-off between these issues.
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