منابع مشابه
Video Steganography through LSB Based Hybrid Approach
In this paper, proposed an advance approach for dynamic data protection using LSB and hybrid approach. Steganography is the art of communicating a message by embedding it into multimedia data. The proposed method for replacing one or two or three LSB of each pixel in video frame and apply Advance encryption standard (AES). It becomes very difficult for intruder to guess that an image is hidden ...
متن کاملI. Review of Lsb Image Steganography Techniques in Spatial Domain
(Markus Kahn, 1995) defines Steganography as art and science of communicating in a way which hides the existence of the communication. In contrast to cryptography, where the enemy is allowed to detect, intercept and modify messages without being able to violate certain security premises guaranteed by a cryptosystem, the goal of steganography is to hide messages inside other innocent messages in...
متن کاملAn Analysis of LSB Image Steganography Techniques in Spatial Domain
(Markus Kahn, 1995) defines Steganography as art and science of communicating in a way which hides the existence of the communication. In contrast to cryptography, where the enemy is allowed to detect, intercept and modify messages without being able to violate certain security premises guaranteed by a cryptosystem, the goal of steganography is to hide messages inside other innocent messages in...
متن کاملDetecting LSB Steganography in Images
In this paper, we present techniques to detect Least Significant Bit (LSB) steganography for images. Here, images can be hidden inside lower bits of the pixels of the cover image. We use image statistics to detect two cases when hidden image is stored as one big chunk (Simple Mode) or spread out(Shuffle Mode). The results are presented on a synthetically generated database of around 350 stegano...
متن کاملWavelet based Non LSB Steganography
------------------------------------------------------------------ABSTRACT----------------------------------------------------------------Steganography is the methods of communicating secrete information hidden in the cover object. The messages hidden in a host data are digital image, video or audio files, etc, and then transmitted secretly to the destination. In this paper we propose Wavelet b...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2011
ISSN: 0975-8887
DOI: 10.5120/2371-3121