Noise-resilient compressed domain video watermarking system for in-car camera security.
Sneha KaduNaveen CheggojuVishal R. SatputePublished in: Multim. Syst. (2018)
Keyphrases
- compressed domain
- video watermarking
- motion vectors
- dct domain
- video analysis
- dct coefficients
- bitstream
- inter frame
- compressed images
- macroblock
- watermarking technique
- signal to noise ratio
- spread spectrum
- watermark detection
- feature extraction
- bit rate
- computational complexity
- reference frame
- gaussian noise
- watermarking scheme
- additive noise
- video data
- jpeg images
- video sequences