Digital Image Processing
A steganographic method for images by pixel-value differencing
Pattern Recognition Letters
New image steganographic methods using run-length approach
Information Sciences: an International Journal
On the limits of steganography
IEEE Journal on Selected Areas in Communications
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This study proposes a data hiding method based on run length encoding. This proposed method uses the location of accumulated run length values, where the cover data run length are compared with the secret data run length. The run length matching (RLM) method uses the run length table which is constructed from the cover and secret data. The experimental results demonstrated that the RLM has advantages with respect to different types of data and run length encoding value match.