Micro-Facial Movements: An Investigation on Spatio-Temporal Descriptors.
Adrian K. DavisonMoi Hoon YapNicholas CostenKevin TanCliff LansleyDaniel LeightleyPublished in: ECCV Workshops (2) (2014)
Keyphrases
- spatio temporal
- movement patterns
- action recognition in videos
- facial images
- face recognition
- spatial and temporal
- facial expressions
- landmark detection
- human faces
- facial expression recognition
- shape descriptors
- spatio temporal data
- spatial temporal
- moving objects
- image sequences
- age estimation
- keypoints
- space time
- expression recognition
- human actions
- face images
- bag of features
- landmark points
- action recognition
- image retrieval
- facial recognition
- salient points
- object retrieval
- sift descriptors
- pose variations
- feature descriptors
- emotion recognition
- spatio temporal databases
- feature extraction
- object recognition
- multiscale