Measurement of Defocus Level in Iris Images Using Different Convolution Kernel Methods.
Juan Miguel Colores-VargasMireya S. García-VázquezAlejandro Alvaro Ramírez-AcostaPublished in: MCPR (2010)
Keyphrases
- kernel methods
- iris images
- gaussian kernel
- iris recognition
- kernel function
- support vector
- machine learning
- kernel matrix
- iris biometrics
- support vector machine
- feature space
- reproducing kernel hilbert space
- kernel matrices
- biometric systems
- data sets
- high dimensional
- frequency domain
- recognition algorithm
- pattern recognition
- image processing