High frequency reconstruction of audio signal based on chaotic prediction theory.
Yong-tao ShaChangchun BaoMao-shen JiaXin LiuPublished in: ICASSP (2010)
Keyphrases
- high frequency
- audio signal
- discrete wavelet transform
- high resolution
- low frequency
- subband
- visual quality
- prediction accuracy
- wavelet transform
- wavelet coefficients
- low resolution
- multi modal
- frequency domain
- remote sensing
- super resolution
- machine learning
- edge detection
- image data
- music information retrieval
- high quality