A robust watermarking scheme based on the human visual system in the wavelet domain
J Hu, Y Shao, W Ma, T Zhang - 2015 8th international congress …, 2015 - ieeexplore.ieee.org
This paper presents a robust watermarking algorithm based on the human visual system
(HVS) and the two-dimensional discrete wavelet transform (DWT). A watermark scrambled …
(HVS) and the two-dimensional discrete wavelet transform (DWT). A watermark scrambled …
Digital watermarking using combination of Ranklets and wavelets
Z Jan, N Azeem, F Zahoor - 2015 First International Conference …, 2015 - ieeexplore.ieee.org
Tine to the widespread use of multimedia data over the internet, it has become important to
protect the data from unauthorized access and make the information secure. Digital …
protect the data from unauthorized access and make the information secure. Digital …
Novel robust digital watermarking in mid-rank co-efficient based on DWT and RT transform
Recent advancement in multimedia is facilitating humanity in data manipulation,
transportation, and transmission. All at once, this improvement in multimedia data has …
transportation, and transmission. All at once, this improvement in multimedia data has …