Low bit rate wideband WI speech coding.
Christian H. RitzIan S. BurnettJason LukasiakPublished in: ICME (2003)
Keyphrases
- low bit rate
- coding method
- speech signal
- shape coding
- video coding scheme
- bit rate
- adaptive quantization
- coded images
- rate distortion optimized
- video encoding
- image compression
- image codec
- coding scheme
- speech recognition
- coding efficiency
- video compression
- visual quality
- image quality
- speech quality
- blocking effect
- inter frame
- video codec
- rate distortion
- compression algorithm
- compression ratio
- blocking artifacts
- video conferencing
- video coding
- video encoder
- peak signal to noise ratio
- bitstream
- compression efficiency
- subband coding
- computer vision
- multiscale
- computational complexity
- image data
- wavelet transform
- subband
- arithmetic coding
- distributed video coding
- high frequency
- reconstructed image
- video quality