A Video Watermarking Scheme Based on Motion Vectors and Mode Selection.
Pei WangZhendong ZhengLi LiPublished in: CSSE (5) (2008)
Keyphrases
- motion vectors
- watermarking scheme
- macroblock
- video sequences
- video data
- compressed video
- coding efficiency
- motion estimation
- video coding
- motion compensation
- video coding standard
- compressed domain
- motion prediction
- rate distortion
- bit rate
- reference frame
- jpeg compression
- video streams
- video frames
- motion field
- copyright protection
- video analysis
- digital watermarking
- video content
- watermarking technique
- video compression
- error correction
- multimedia
- error concealment
- watermarking algorithm
- error propagation
- digital video
- motion compensated
- block size
- computational complexity
- dct coefficients
- inter frame
- image sequences
- intra prediction
- bitstream
- frame rate
- transform domain
- key frames
- prediction error
- video transmission
- bit plane
- low complexity
- video codec
- temporal correlation
- wyner ziv
- mode decision