Decision pyramid classifier for face recognition under complex variations using single sample per person.
Tingwei PeiLi ZhangBangjun WangFanzhang LiZhao ZhangPublished in: Pattern Recognit. (2017)
Keyphrases
- face recognition
- high level
- decision making
- face images
- computer vision
- training set
- multi class
- decision rules
- scale space
- high recognition rate
- small sample
- test data
- complex systems
- sparse representation
- real world
- recognition rate
- support vector machine
- feature space
- feature selection
- training samples
- sample size
- decision makers
- feature set
- classification algorithm
- classification method
- illumination variations
- person re identification
- generalized discriminant analysis