Unsupervised and supervised VAD systems using combination of time and frequency domain features.
Yunus KorkmazAytug BoyaciPublished in: Biomed. Signal Process. Control. (2020)
Keyphrases
- frequency domain
- feature extraction
- spatial domain
- fourier transform
- cross correlation
- power spectral
- power spectrum
- unsupervised methods
- semi supervised
- subband
- frequency domain analysis
- machine learning
- power spectra
- spectral domain
- fourier domain
- low pass
- computer vision
- frequency analysis
- affine invariance
- feature selection
- image processing
- phase correlation
- fourier analysis
- high quality
- template matching
- feature space
- denoising
- wavelet transform