Colour spaces effects on improved discrete wavelet transform‐based digital image watermarking using Arnold transform map
M Khalili, D Asatryan - IET Signal Processing, 2013 - Wiley Online Library
The most digital image watermarking algorithms have nearly always been realised in red,
green and blue (RGB) colour space. In this study, a secure, robust and imperceptible CDMA …
green and blue (RGB) colour space. In this study, a secure, robust and imperceptible CDMA …