Video watermarking temporal synchronization on motion vector.
Kezheng LinWei YangPie LiuPublished in: ISKE (2008)
Keyphrases
- video watermarking
- motion vectors
- compressed domain
- motion estimation
- motion compensation
- video sequences
- video coding
- bit rate
- dct domain
- macroblock
- motion field
- motion estimation algorithm
- spread spectrum
- computational complexity
- video data
- reference frame
- error concealment
- dct coefficients
- motion compensated frame interpolation
- watermarking scheme
- bitstream
- frame interpolation
- motion compensated
- video compression
- watermarking technique
- three dimensional
- video quality
- watermark detection
- spatial domain
- rate distortion
- multiscale