Blind Digital Watermarking of Low Bit-Rate Advanced H.264/AVC Compressed Video.
Dawen XuRangding WangJicheng WangPublished in: IWDW (2009)
Keyphrases
- low bit rate
- compressed video
- digital watermarking
- bit rate
- video codec
- lossy compression
- bitstream
- video quality
- macroblock
- quality degradation
- rate distortion
- video compression
- video coding
- visual quality
- compression algorithm
- compressed domain
- motion vectors
- watermarking technique
- image quality
- image compression
- video transmission
- copyright protection
- inter frame
- coding method
- coding efficiency
- subband
- watermarking scheme
- video streams
- compression efficiency
- computational complexity
- video streaming
- motion compensation
- peak signal to noise ratio
- error resilience
- prediction error
- error resilient
- reconstructed image
- watermarking algorithm
- video conferencing
- error concealment
- transform domain
- compression ratio
- data hiding
- digital content
- wavelet coefficients
- super resolution
- motion compensated
- image reconstruction
- human visual system
- coding scheme