Semi-blind quality estimation of compressed videos using digital watermarking.
Ehsan NezhadaryaRabab K. WardPublished in: Digit. Signal Process. (2013)
Keyphrases
- digital watermarking
- quality estimation
- digital images
- copyright protection
- discrete wavelet transform
- watermarking scheme
- video frames
- video sequences
- quality metrics
- watermarking algorithm
- video content
- video analysis
- digital content
- watermarking technique
- video data
- compressed domain
- visual information
- post processing
- spatial domain
- image processing