Validation of ITU-T P.863 for low bit-rate coded speech quality measurements.
Jan HolubPublished in: WTS (2011)
Keyphrases
- low bit rate
- speech quality
- video codec
- bit rate
- image compression
- image quality
- video compression
- visual quality
- packet loss
- video quality
- coding method
- speech signal
- video coding standard
- compression algorithm
- video conferencing
- video coding
- bitstream
- rate distortion
- peak signal to noise ratio
- compression ratio
- spectral analysis
- inter frame
- prediction error
- image data
- computer vision
- motion compensation
- high frequency
- speech recognition
- subband
- wavelet transform
- background noise