COLOR CHANNELS USED IN STEGANALYSIS
Journal Title: Megatrendy a médiá - Year 2016, Vol 3, Issue 1
Abstract
In article we look over specific type of visual steganalysis. We tried to improve visual steganalysis by using of color channels. In first part we describe how should be used steganography in copyright protection, and then how works steganalysis especially on images. In another part we describe what color channel is and how we should use it in visual steganalysis. For that purpose we applied hidden information in cover media and create several types of stego – media. After showing of specific settings applied in range of color channel in image we shows, how we increase recognizing of hidden information in stego – media.
Authors and Affiliations
Róbert Halenár
Keywords
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- EP ID EP169561
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