Latent semantic analysis of facial action codes for automatic facial expression recognition.
Beat FaselFlorent MonayDaniel Gatica-PerezPublished in: Multimedia Information Retrieval (2004)
Keyphrases
- latent semantic analysis
- automatic facial expression recognition
- facial expressions
- facial actions
- facial expression recognition
- co occurrence
- human faces
- facial features
- face recognition
- expression recognition
- video sequences
- information retrieval
- singular value decomposition
- face images
- facial images
- latent semantic indexing
- document clustering
- latent dirichlet allocation
- text summarization
- visual words
- topic modeling
- topic models
- high resolution
- human computer interaction
- generative model
- object detection