A temporal domain audio watermarking technique.
Aweke Negash LemmaJavier ApreaWerner OomenLeon van de KerkhofPublished in: IEEE Trans. Signal Process. (2003)
Keyphrases
- temporal domain
- watermarking technique
- spatial domain
- data hiding
- digital images
- spatial and temporal
- copyright protection
- spatio temporal
- digital watermarking
- temporal information
- optical flow
- temporal consistency
- watermarking algorithm
- multimedia
- wavelet domain
- watermarking scheme
- space time
- video sequences
- compressed domain
- frequency domain
- signal processing
- digital content
- visual information
- motion estimation
- motion compensated
- multimedia content
- discrete wavelet transform
- multimedia data
- video frames
- motion vectors
- image sequences
- error correction
- contextual information
- key frames
- pattern recognition
- similarity measure