Spontaneous Facial Expression Recognition by Fusing Thermal Infrared and Visible Images.
Shangfei WangShan HePublished in: IAS (2) (2012)
Keyphrases
- thermal infrared
- facial expression recognition
- visible spectrum
- infrared
- image data
- facial expressions
- thermal images
- input image
- three dimensional
- image features
- image database
- human computer interaction
- feature points
- facial action units
- lighting conditions
- human faces
- face recognition
- face images
- image analysis
- infrared images
- object recognition
- similarity measure
- feature extraction
- partial occlusion
- video camera