Adaptive visible/invisible watermarking scheme in wavelet domain using SURF technique.
V. SanthiPachiyappan ArulmozhivarmanPublished in: Int. J. Adv. Media Commun. (2015)
Keyphrases
- wavelet domain
- image watermarking scheme
- watermarking scheme
- watermarking algorithm
- watermark embedding
- discrete wavelet transform
- wavelet coefficients
- wavelet transform
- spatial domain
- denoising
- jpeg compression
- human visual system
- multiresolution
- digital watermarking
- multiscale
- subband
- image denoising
- image watermarking
- copyright protection
- support vector regression
- error correction
- high frequency
- spread spectrum
- wavelet decomposition
- frequency domain
- watermark detection
- image compression
- digital watermark
- digital image watermarking
- image processing
- noisy images
- watermarking technique
- object recognition
- image normalization
- high level