Emotion recognition from thermal infrared images using deep Boltzmann machine.
Shangfei WangMenghua HeZhen GaoShan HeQiang JiPublished in: Frontiers Comput. Sci. (2014)
Keyphrases
- infrared images
- emotion recognition
- boltzmann machine
- infrared
- visible spectrum
- deep belief networks
- generative model
- maximum likelihood estimation
- audio visual
- global constraints
- human computer interaction
- facial expressions
- learning rules
- facial images
- sentiment analysis
- deep learning
- probabilistic model
- information fusion
- multi modal
- pattern recognition
- affective states
- emotional state
- unsupervised learning
- constraint satisfaction problems
- em algorithm
- maximum likelihood
- image fusion
- semi supervised
- soft computing
- training set
- machine learning