Wideband audio compression using wrapped linear prediction and the discrete wavelet transform.
Mohamed A. DericheDaryl NingPublished in: ISCAS (3) (2004)
Keyphrases
- discrete wavelet transform
- linear prediction
- subband
- image compression
- lossless compression
- speech signal
- audio signal
- compression ratio
- speaker identification
- filter bank
- wavelet coefficients
- multiresolution
- compression scheme
- wavelet domain
- high frequency
- wavelet transform
- compression algorithm
- image coding
- multimedia
- speech recognition
- frequency domain
- low frequency
- data compression
- feature vectors
- image fusion
- bit rate
- signal to noise ratio
- signal processing
- prediction error
- lossless image compression
- audio visual
- high compression ratio
- visual information
- non stationary
- image quality
- spectral analysis
- language model
- image denoising
- spatial domain
- computer vision
- image processing