Abstract: There are two digital watermarking techniques. Digital watermarking techniques based on correlation and digital watermarking techniques that are not based on correlation. In previous work, we proposed a DWT2 based CDMA image watermarking scheme to study the effects of using eight color spaces RGB, YCbCr, JPEG-YCbCr, YIQ, YUV, HSI, HSV and CIELab, on watermarking algorithms based on correlation techniques. This paper proposes a non correlation based image watermarking scheme in wavelet transform domain and tests it in the same color spaces, to develop studying, reach a comprehensive analysis and focus on satisfying the requirements of based non coloration watermarking algorithms. To achieve more security, imperceptibility and robustness of the proposed scheme, first, the binary watermark image encodes by applying ATM, CCM and exclusive OR. Then, the scrambled watermark embeds into intended quantized approximation coefficients of wavelet transform by LSB insertion technique.

Mehdi Khalili and Mahsa Nazari, “Non Correlation DWT Based Watermarking Behavior in Different Color Spaces” International Journal of Advanced Computer Science and Applications(IJACSA), 7(1), 2016. http://dx.doi.org/10.14569/IJACSA.2016.070172

@article{Khalili2016,
title = {Non Correlation DWT Based Watermarking Behavior in Different Color Spaces},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2016.070172},
url = {http://dx.doi.org/10.14569/IJACSA.2016.070172},
year = {2016},
publisher = {The Science and Information Organization},
volume = {7},
number = {1},
author = {Mehdi Khalili and Mahsa Nazari}
}