Recognizing expressions from face and body gesture by temporal normalized motion and appearance features.
Shizhi ChenYingli TianQingshan LiuDimitris N. MetaxasPublished in: Image Vis. Comput. (2013)
Keyphrases
- appearance features
- facial expressions
- active shape model
- spatial and temporal
- conditional random fields
- object localization
- face images
- human faces
- object level
- space time
- bag of features
- hidden markov models
- human body
- facial features
- appearance information
- model fitting
- image sequences
- object classes
- object categories
- facial images
- three dimensional
- graphical models
- motion estimation