A recurrent neural model for parameter estimation of mixed emotions from facial expressions of the subjects.
Madhumala GhoshAruna ChakrabortyAyan AcharyaAmit KonarBijaya K. PanigrahiPublished in: IJCNN (2009)
Keyphrases
- parameter estimation
- neural model
- facial expressions
- recurrent neural networks
- human emotion
- emotion recognition
- emotional state
- neural network
- facial expression recognition
- model selection
- markov random field
- em algorithm
- least squares
- maximum likelihood
- video sequences
- human faces
- facial muscles
- feed forward
- face images
- affect sensing
- expectation maximization
- action units
- face recognition
- control scheme
- facial features
- facial images
- parameter estimation algorithm
- multi layer perceptron
- virtual humans
- control system
- dynamic model
- facial actions
- artificial neural networks
- optical flow
- facial action units
- pairwise
- image segmentation
- image processing