Correction to: Robust and blind image watermarking via circular embedding and bidimensional empirical mode decomposition.
Xiaochao WangKun HuJianping HuLing DuAnthony T. S. HoHong QinPublished in: Vis. Comput. (2021)
Keyphrases
- image watermarking
- watermark embedding
- watermarking algorithm
- spread spectrum
- watermarking technique
- watermark detection
- geometric distortions
- jpeg compression
- copyright protection
- discrete wavelet transform
- additive noise
- signal processing
- lossy compression
- digital watermarking
- digital images
- watermarking scheme
- data hiding
- image quality
- multiscale
- non stationary
- watermarked image
- multiresolution