Face and palmprint pixel level fusion and Kernel DCV-RBF classifier for small sample biometric recognition.
Xiao-Yuan JingYong-Fang YaoDavid ZhangJing-Yu YangMiao LiPublished in: Pattern Recognit. (2007)
Keyphrases
- small sample
- biometric recognition
- palmprint
- biometric systems
- support vector machine
- personal identification
- support vector
- sample size
- radial basis function
- recognition algorithm
- kernel function
- feature extraction
- ls svm
- gabor filters
- artificial neural networks
- feature space
- feature selection
- region of interest
- high dimensional
- kernel methods
- low resolution
- spatial domain
- multimodal biometrics
- support vector machine svm
- face recognition
- iris recognition
- biometric authentication
- coarse to fine
- facial features
- low quality
- feature selection algorithms
- texture features
- unlabeled data
- face images
- feature vectors