Digital watermarking based on interleaving extraction block compressed sensing in Contourlet domain.
Chunhui ZhaoHongbo BiYing LiuNing LiPublished in: CISP-BMEI (2016)
Keyphrases
- compressed sensing
- digital watermarking
- image reconstruction
- digital images
- copyright protection
- discrete wavelet transform
- watermarking scheme
- natural images
- sparse representation
- watermarking algorithm
- signal processing
- jpeg compression
- digital content
- wavelet domain
- dct coefficients
- watermarking technique
- super resolution