Probing the local-feature space of interest points.
Wei-Ting LeeHwann-Tzong ChenPublished in: ICIP (2010)
Keyphrases
- feature space
- high dimensional
- feature vectors
- input space
- dimensionality reduction
- data points
- classification accuracy
- kernel function
- mean shift
- feature extraction
- image representation
- high dimensionality
- image retrieval
- input data
- low dimensional
- principal component analysis
- training set
- hyperplane
- data mining
- discriminating power
- training samples
- support vector machine
- feature selection
- database
- kernel methods
- high dimension
- high dimensional feature space
- high dimensional data
- decision trees
- visual words
- knowledge base
- dimension reduction
- genetic algorithm
- dissimilarity measure
- dot product