Detection and classification of critical points in piecewise linear vector fields.
Wentao WangWenke WangSikun LiPublished in: J. Vis. (2018)
Keyphrases
- vector field
- critical points
- piecewise linear
- scalar field
- machine learning
- feature extraction
- dynamic programming
- scale space
- classification accuracy
- optical flow
- support vector
- feature vectors
- image classification
- feature space
- gaussian scale space
- decision trees
- chaotic map
- class labels
- hyperplane
- pattern recognition
- feature selection
- saddle points
- velocity field
- flow field
- support vector machine svm
- feature points
- supervised learning
- image analysis