The performance study of facial expression recognition via sparse representation.
Zhe-Wei WangMing-Wei HuangZi-Lu YingPublished in: ICMLC (2010)
Keyphrases
- sparse representation
- facial expression recognition
- face recognition
- facial expressions
- image classification
- human computer interaction
- sparse coding
- dictionary learning
- probabilistic model
- high dimensional data
- image patches
- object recognition
- high dimensional
- signal processing
- compressive sensing
- expression recognition