An ensemble of visual features for Gaussians of local descriptors and non-binary coding for texture descriptors.
Loris NanniMichelangelo PaciSheryl BrahnamStefano GhidoniPublished in: Expert Syst. Appl. (2017)
Keyphrases
- visual features
- non binary
- texture descriptors
- cbir systems
- constraint satisfaction problems
- probability density function
- image retrieval
- image classification
- visual information
- image search
- low level features
- visual content
- texture analysis
- texture features
- local binary pattern
- image collections
- low level
- image annotation
- texture classification
- gabor filters
- keywords
- texture images
- key frames
- training data
- feature selection
- gray level
- natural images
- image database
- active learning
- training set
- face recognition