A Spatio-Temporal Descriptor for Dynamic 3D Facial Expression Retrieval and Recognition.
Antonios DanelakisTheoharis TheoharisIoannis PratikakisPublished in: 3DOR@Eurographics (2015)
Keyphrases
- facial expressions
- facial expression recognition
- expression recognition
- spatio temporal
- recognition of facial expressions
- facial expression analysis
- person independent
- facial gestures
- recognize faces
- cohn kanade database
- facial actions
- facial action units
- dynamic textures
- face recognition
- face images
- feature extraction
- local binary pattern
- action recognition
- facial images
- temporal behavior
- object recognition
- image retrieval
- human faces
- facial features
- recognition rate
- video sequences
- human computer interaction
- image database
- spatial and temporal
- cohn kanade
- moving objects
- emotion recognition
- facial animation
- expression classification
- emotional state
- multiscale
- recognizing facial expressions
- image sequences
- recognition algorithm
- keypoints