Energy-scale Aware Feature Extraction for Flow Visualization.
Armin PobitzerM. TutkunØyvind AndreassenRaphael FuchsRonald PeikertHelwig HauserPublished in: Comput. Graph. Forum (2011)
Keyphrases
- feature extraction
- data analysis
- extracted features
- pattern classification
- preprocessing
- image processing
- data visualization
- feature vectors
- flow field
- frequency domain
- wavelet transform
- feature representation
- linear feature extraction
- principal component analysis
- scale space
- data sets
- energy consumption
- gabor filters
- support vector machine svm
- feature set
- pattern recognition
- dimension reduction
- feature space
- feature selection
- visualization tool
- interactive visualization
- low energy
- rotation and scale invariant
- neural network