Recognizing expressions from face and body gesture by temporal normalized motion and appearance features.
Shizhi ChenYingli TianQingshan LiuDimitris N. MetaxasPublished in: CVPR Workshops (2011)
Keyphrases
- appearance features
- facial expressions
- active shape model
- spatial and temporal
- human body
- space time
- conditional random fields
- object localization
- face images
- human faces
- appearance information
- model fitting
- object classes
- bag of features
- facial features
- object level
- hidden markov models
- facial expression recognition
- image sequences
- appearance model