Classification of Murmurs in PCG Using Combined Frequency Domain and Physician Inspired Features.
Julia DingJing-Jing LiMax XuPublished in: CinC (2022)
Keyphrases
- frequency domain
- feature extraction
- feature vectors
- spatial domain
- feature set
- fourier transform
- feature space
- subband
- pattern recognition
- cross correlation
- image classification
- power spectral
- feature analysis
- affine invariance
- power spectrum
- power spectra
- frequency domain analysis
- denoising
- feature selection
- spectrum analysis
- frequency analysis
- frequency response
- fourier analysis
- discrete fourier transform
- phase correlation
- fourier domain
- image segmentation
- gabor filters
- face recognition
- preprocessing
- infrared
- wavelet transform