Multiscale characterization of chronobiological signals based on the discrete wavelet transform.
Francis H. Y. ChanBao-Ming WuFrancis K. LamPaul W. F. PoonAngela M. S. PoonPublished in: IEEE Trans. Biomed. Eng. (2000)
Keyphrases
- discrete wavelet transform
- multiscale
- wavelet domain
- wavelet coefficients
- image fusion
- wavelet transform
- laplacian pyramid
- contourlet transform
- subband
- multiresolution
- high frequency
- shift invariant
- image processing
- haar wavelet transform
- signal processing
- jpeg compression
- image denoising
- audio signal
- natural images
- low frequency
- image representation
- digital watermarking
- filter bank
- wavelet decomposition
- complex wavelet transform
- low pass
- wavelet filters
- coarse to fine
- spatial domain
- dual tree complex wavelet transform
- dual tree
- image segmentation
- edge detection
- image compression
- scale space
- phase information
- lifting scheme
- bandpass
- denoising
- dt cwt
- fusion method
- watermarking algorithm
- translation invariant
- single scale
- remote sensing