LSB matching steganalysis based on patterns of pixel differences and random embedding
نویسندگان
چکیده
منابع مشابه
LSB matching steganalysis based on patterns of pixel differences and random embedding
This paper presents a novel method for detection of LSB matching steganography in grayscale images. This method is based on the analysis of the differences between neighboring pixels before and after random data embedding. In natural images, there is a strong correlation between adjacent pixels. This correlation is disturbed by LSB matching generating new types of correlations. The presented me...
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ژورنال
عنوان ژورنال: Computers & Security
سال: 2013
ISSN: 0167-4048
DOI: 10.1016/j.cose.2012.11.005