Bitrate classification of twice-encoded audio using objective quality features.
Colm SloanNaomi HarteDamien KellyAnil C. KokaramAndrew HinesPublished in: QoMEX (2016)
Keyphrases
- bit rate
- classification accuracy
- feature vectors
- feature set
- feature extraction
- feature space
- motion vectors
- video coding
- rate adaptation
- inter frame
- feature selection
- visual quality
- bitstream
- video quality
- higher quality
- picture quality
- compression efficiency
- visual information
- subjective quality
- rate control
- digital video
- quality assessment
- rate distortion
- high quality
- multimedia