Robust Scene Categorization via Scale-Rotation Invariant Generative Model and Kernel Sparse Representation Classification.
Jinjun KuangYi ChaiPublished in: IEICE Trans. Inf. Syst. (2013)
Keyphrases
- generative model
- sparse representation
- rotation invariant
- sparse coding
- dictionary learning
- image classification
- feature vectors
- face recognition
- probabilistic model
- feature space
- support vector
- prior knowledge
- bayesian framework
- texture classification
- pattern recognition
- object tracking
- image representation
- mixture model
- texture features
- object categories
- texture analysis
- em algorithm
- local binary pattern
- text classification
- image features
- feature extraction
- decision trees
- feature representation
- signal processing
- semi supervised
- image patches
- latent dirichlet allocation
- machine learning
- natural images
- topic models
- high dimensional data
- expectation maximization
- gabor filters
- image analysis
- image segmentation
- feature selection
- data sets
- scene classification