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 Hiding And Encrypting Binary Images Using A Different Approach
Image steganography techniques can be divided into following domains. 1. Spatial Domain Methods: There are many versi ons of spatial steganography, all directly change some bits in the image pixel values in hiding data. Least significant bit (LSB) -based steganography is...
Comparative Study of Spatial Domain Image Steganography ...
In this method the messages are embedded into cover image by replacing the least significant bits of the image directly. The hiding capacity can be increased by using up to 4 least significant bits in each pixel which is also quite hard to detect [16, 18, 3]. 1.2 MSB Steganography This method is a slight modification of the LSB steganography....
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.
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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