Sparse tensor canonical correlation analysis for micro-expression recognition.
Sujing WangWen-Jing YanTingkai SunGuoying ZhaoXiaolan FuPublished in: Neurocomputing (2016)
Keyphrases
- canonical correlation analysis
- expression recognition
- facial expressions
- facial expression recognition
- real time face tracking
- least squares
- partial least squares
- canonical correlations
- face detection
- face images
- dimensionality reduction
- dimensionality reduction methods
- face identification
- facial features
- equivalence relationship
- semi supervised
- machine learning
- multi class
- pose variations
- multiresolution
- high dimensional
- feature space
- feature extraction
- face recognition