A-MAD: An Adaptive-Microseismic Activity Detector Based on Gaussian Mixture Models and Spectral Subtraction.
Karen RoseroCarla ParraFelipe GrijalvaJulio César LarcoRomán A. Lara-CuevaNathaly Verónica Orozco GarzónPublished in: IEEE Access (2023)
Keyphrases
- maximum likelihood criterion
- gaussian mixture model
- mixture model
- em algorithm
- speaker recognition
- maximum likelihood
- feature vectors
- wavelet transform
- neural network
- gaussian distribution
- speaker identification
- probabilistic model
- image compression
- expectation maximization
- speech signal
- hybrid method
- noise removal
- image processing