Recursive "concave-convex" Fisher Linear Discriminant with applications to face, handwritten digit and terrain recognition.
Qiaolin YeChunxia ZhaoHaofeng ZhangXiaobo ChenPublished in: Pattern Recognit. (2012)
Keyphrases
- handwritten digits
- frontal face images
- fisher linear discriminant
- handwritten chinese
- fisher classifier
- orl face
- character recognition
- face authentication
- recognition algorithm
- face recognition
- face images
- principal component analysis
- recognition accuracy
- fisher criterion
- human faces
- recognition rate
- three dimensional
- objective function
- face databases
- high dimensional