Hussain A.  Younis, Issa  Ahmed Abed, Isra`a M.  Hayder, Hameed  Abdul-Kareem Younis, 
    Adaptive Least-Significant-Bit Substitution Applied in
Data Hiding Structure for RGB Image,
    Journal of Engineering and Applied Sciences,
    Volume 14,Issue 11,
    2019,
    Pages 3754-3760,
    ISSN 1816-949x,
    jeasci.2019.3754.3760,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2019.3754.3760)
    Abstract: In order to insert the data through the text, image or audio, the data hiding process can be used.
Where the audio and text will be embedded into the color image. Third Least-Significant-Bit (LSB 3) will be used
here, rather than utilizing Least-Significant-Bit (LSB 1) of the cover for embedding the information which help
to improve the reliability. LSB 1 and LSB 2 might be adjusted by bits of data in order to limit the contrast
between the cover and the stego cover. In this research, a stego-key is utilized to permute the characters of data
before embedding them and this procedures gives more security. The results of the proposed technique proved
that the Peak Signal to Noise Ratio (PSNR) is better than the classical strategies for the same topic. Hence, the
suggested framework provides good simulation results.
    Keywords: LSB;data hiding;embedding algorithm;MSE;technique;embedding