Spatiotemporal local orientational binary patterns for facial expression recognition from video sequences.
Xiaofeng FuRongbo WangJinliang YaoHao QiYunfei GuoPublished in: FSKD (2012)
Keyphrases
- facial expression recognition
- binary patterns
- video sequences
- local binary pattern
- facial expressions
- dynamic textures
- face recognition
- space time
- recognition of facial expressions
- moving objects
- binary images
- background subtraction
- human computer interaction
- multiscale
- human faces
- video data
- facial features
- face images
- facial images
- face detection
- feature extraction
- texture analysis
- gray level
- rotation invariant
- motion estimation
- spatial information
- gabor features
- video frames
- shift invariant
- visual tracking
- frame rate
- dynamic scenes
- object tracking
- video camera
- optical flow
- camera motion
- image sequences