Water Disaggregation via Shape Features based Bayesian Discriminative Sparse Coding.
Bingsheng WangXuchao ZhangChang-Tien LuFeng ChenPublished in: CoRR (2018)
Keyphrases
- shape analysis
- shape features
- sparse coding
- shape descriptors
- sparse codes
- discriminative power
- object category recognition
- dictionary learning
- natural images
- sparse representation
- unsupervised learning
- discriminative dictionary
- image classification
- linear combination
- shape matching
- generative model
- image representation
- invariant features
- image patches
- high dimensional
- feature space
- feature vectors
- maximum likelihood
- image processing
- bayesian networks
- supervised learning
- visual words
- input image
- visual categorization
- higher order
- least squares
- test images
- texture features
- feature extraction
- feature selection