Additive vs. Image Dependent DWT-DCT Based Watermarking.
Serkan EmekMelih PazarciPublished in: MRCS (2006)
Keyphrases
- image dependent
- image watermarking
- digital watermarking
- discrete wavelet transform
- lossy compression
- image compression
- color quantization
- watermarking algorithm
- discrete cosine transform
- energy minimization
- dct coefficients
- watermarking scheme
- watermarking technique
- wavelet domain
- subband
- digital images
- wavelet transform
- regularization term
- image quality
- additive noise
- spatial domain
- intensity images
- multiresolution
- curve evolution
- high frequency
- low frequency
- image processing
- wavelet coefficients
- signal processing
- lossless compression
- color space
- graph cuts
- pairwise
- feature extraction