Robust Facial Expression Recognition via Compressive Sensing.
Shiqing ZhangXiaoming ZhaoBicheng LeiPublished in: Sensors (2012)
Keyphrases
- facial expression recognition
- compressive sensing
- facial expressions
- random projections
- image recovery
- human computer interaction
- sparse representation
- expression recognition
- face recognition
- recognizing facial expressions
- facial images
- image representation
- human faces
- signal processing
- feature extraction
- expression classification
- compressive sampling
- facial features
- local binary pattern
- co occurrence
- text mining
- knn
- object recognition
- image processing