Video watermarking using motion compensated 2D+t+2D filtering.
Deepayan BhowmikCharith AbhayaratnePublished in: MM&Sec (2010)
Keyphrases
- motion compensated
- video watermarking
- motion compensation
- video coding
- motion estimation
- video compression
- motion field
- prediction error
- spread spectrum
- watermarking scheme
- motion vectors
- compressed domain
- bit rate
- rate distortion
- multiresolution
- digital watermarking
- video sequences
- three dimensional
- optical flow
- dct domain
- digital images