Hierarchical classification using a frequency-based weighting and simple visual features.
Xin ZhouAdrien DepeursingeHenning MüllerPublished in: Pattern Recognit. Lett. (2008)
Keyphrases
- visual features
- hierarchical classification
- visual information
- image classification
- image retrieval
- low level features
- visual content
- low level
- image collections
- hierarchical structure
- keywords
- image annotation
- semantic concepts
- classification algorithm
- visual appearance
- image search
- key frames
- feature selection
- semantic gap
- low level visual features
- relational databases
- multiscale
- data mining
- information extraction
- knowledge discovery
- similarity measure
- feature extraction
- global features
- high level
- image processing
- visual properties