Watermarking With Flexible Self-Recovery Quality Based on Compressive Sensing and Compositive Reconstruction.
Xinpeng ZhangZhenxing QianYanli RenGuorui FengPublished in: IEEE Trans. Inf. Forensics Secur. (2011)
Keyphrases
- compressive sensing
- image recovery
- signal reconstruction
- random projections
- sparse representation
- signal processing
- image representation
- compressive sampling
- sparse reconstruction
- high quality
- structured sparsity
- high dimensional
- distributed source coding
- feature extraction
- face recognition
- clustering method
- text mining
- compressed sensing
- computer vision