Human actions recognition on multimedia hardware using angle-based and coordinate-based features and multivariate continuous hidden Markov model classifier.
Tomasz HachajMarek R. OgielaPublished in: Multim. Tools Appl. (2016)
Keyphrases
- hidden markov models
- action recognition
- human actions
- multimedia
- feature set
- feature space
- sequential data
- handwritten words
- handwritten word recognition
- human activities
- feature extraction
- conditional random fields
- gesture recognition
- speech recognition
- continuous hidden markov models
- activity recognition
- visual speech
- recognizing actions
- feature vectors
- low level
- video sequences
- object recognition
- state space
- feature selection
- visual features
- unsupervised learning
- word recognition
- viterbi algorithm
- training set