An intelligent system for diagnosing sleep stages using wavelet coefficients.
Maryam VatankhahMohammad R. Akbarzadeh-TotonchiAli MoghimiPublished in: IJCNN (2010)
Keyphrases
- wavelet coefficients
- wavelet domain
- wavelet transform
- multiresolution
- subband
- image denoising
- multiscale
- shift invariant
- discrete wavelet transform
- high frequency
- low frequency
- feature vectors
- bit plane
- wavelet based image coding
- wavelet packet transform
- wavelet transformation
- wavelet decomposition
- noisy images
- image compression
- bitstream
- marginal distributions
- sar images
- face recognition
- image coding
- quantization scheme
- statistical dependencies
- wavelet based image
- vector quantization