Flow Feature Extraction in Oceanographic Visualization.
Da GuoConstantinos EvangelinosNicholas M. PatrikalakisPublished in: Computer Graphics International (2004)
Keyphrases
- feature extraction
- face recognition
- dimension reduction
- image processing
- feature selection
- data analysis
- data visualization
- feature vectors
- flow patterns
- flow field
- image classification
- feature extraction and classification
- feature representation
- principal component analysis
- frequency domain
- discriminant analysis
- wavelet transform
- multiresolution
- pattern recognition
- self organizing maps
- data sets
- texture analysis
- pattern classification
- dimensionality reduction
- gabor filters
- palmprint
- defect detection
- preprocessing
- feature extractors