Audio watermarking algorithm against synchronization attacks using global characteristics and adaptive frame division.
Weizhen JiangXionghua HuangYujuan QuanPublished in: Signal Process. (2019)
Keyphrases
- watermarking algorithm
- signal processing
- jpeg compression
- image watermarking
- watermarking scheme
- wavelet domain
- copyright protection
- watermarking technique
- watermark detection
- digital watermarking
- digital image watermarking
- image authentication
- dct coefficients
- multimedia
- watermarking method
- lossy compression
- geometric attacks
- spread spectrum
- watermark embedding
- digital images
- error correction
- video frames
- geometric distortions
- visual information
- denoising
- image data
- video sequences
- image processing