On-line Automatic Detection of Human Activity in Home Using Wavelet and Hidden Markov Models Scilab Toolkits.
Tarik Al-AniQuynh Trang Le BaEric MonacelliPublished in: CCA (2007)
Keyphrases
- automatic detection
- hidden markov models
- human activities
- activity recognition
- human activity recognition
- human computer interaction
- sensor data
- speech recognition
- markov models
- wavelet transform
- wavelet coefficients
- multiscale
- sequential data
- action recognition
- human actions
- conditional random fields
- temporal structure
- sequence classification
- hidden state
- denoising
- gesture recognition
- viterbi algorithm
- data mining
- stochastic context free grammars
- baum welch
- discriminative training
- text categorization
- learning algorithm