A hidden Markov model with selective time domain feature extraction to detect inshore Bryde's whale short pulse calls.
O. O. OgundileAyinde M. UsmanOluwaseyi P. BabalolaDaniel J. J. VersfeldPublished in: Ecol. Informatics (2020)
Keyphrases
- hidden markov models
- feature extraction
- frequency domain
- speech recognition
- conditional random fields
- sequential data
- markov model
- detection algorithm
- face recognition
- image processing
- handwritten word recognition
- markov models
- pattern recognition
- continuous hidden markov models
- hidden states
- viterbi algorithm
- gesture recognition
- feature selection
- extracted features
- feature vectors
- feature space
- automatic speech recognition
- wavelet transform
- principal component analysis
- discriminative training
- baum welch
- image classification
- hidden state
- multi stream
- feature set