Keyphrases
- signal processing
- recognition rate
- recognition accuracy
- object recognition
- signal analysis
- short time fourier transform
- filter bank
- correct recognition rate
- pattern recognition
- feature extraction
- recognition algorithm
- automatic recognition
- activity recognition
- character recognition
- probability distribution
- frequency domain
- random variables
- instantaneous frequency
- image processing
- hidden markov models
- noisy environments
- power spectrum
- multiresolution