Assessing normality of heart sound by matching pursuit residue with frequency-domain-based templates.
Hong-Hui ChenTung-Chien ChenLiang-Gee ChenPublished in: EMBC (2012)
Keyphrases
- frequency domain
- matching pursuit
- image coding
- filter bank
- basis functions
- spatial domain
- fourier transform
- subband
- cross correlation
- power spectrum
- feature extraction
- frequency analysis
- denoising
- wavelet transform
- spectrum analysis
- linear combination
- power spectra
- face identification
- road signs
- fourier analysis
- image compression
- small number
- discrete fourier transform
- fast fourier transform
- high quality
- image processing