Perceived Quality of an Audio Signal Impaired by Signal Loss: Psychoacoustic Tests and Prediction Model.
Ricardo Rafael Pastrana-VidalCatherine ColomesPublished in: ICASSP (1) (2007)
Keyphrases
- audio signal
- prediction model
- perceived quality
- audio signals
- higher quality
- quality assessment
- network conditions
- music information retrieval
- regression model
- visual quality
- discrete wavelet transform
- video quality
- pseudorandom
- user satisfaction
- neural network
- frequency domain
- image quality metrics
- subband
- speaker identification
- high frequency
- extracted features
- compressed domain
- wavelet domain
- machine learning
- image quality
- high level
- image sequences
- high quality
- feature space
- audio features
- bit rate
- video coding
- feature selection