Content-Based Mammogram Retrieval Using Mixed Kernel PCA and Curvelet Transform.
Sami DhahbiWalid BarhoumiEzzeddine ZagroubaPublished in: ACIVS (2016)
Keyphrases
- kernel pca
- image retrieval
- curvelet transform
- wavelet transform
- kernel methods
- principal component analysis
- dimensionality reduction
- kernel function
- feature space
- input space
- spectral clustering
- kernel matrix
- hierarchical representation
- face recognition
- feature selection
- pattern recognition
- fusion method
- support vector machine
- linear discriminant analysis
- feature extraction