An imperceptible spatial domain color image watermarking scheme.
Abraham JobinPaul VarghesePublished in: J. King Saud Univ. Comput. Inf. Sci. (2019)
Keyphrases
- spatial domain
- watermarked image
- wavelet domain
- jpeg compression
- data hiding
- watermarking scheme
- additive noise
- frequency domain
- transform domain
- motion estimation
- spread spectrum
- digital watermark
- watermarking algorithm
- discrete wavelet transform
- dct domain
- image watermarking
- digital images
- cover image
- log polar
- watermark detection
- fourier transform
- computer vision
- optical flow
- watermark embedding
- multiresolution