Visual Vocabulary Optimization with Spatial Context for Image Annotation and Classification.
Zhiguo YangYuxin PengJianguo XiaoPublished in: MMM (2012)
Keyphrases
- image annotation
- automatic image annotation
- image collections
- multi modal
- image search
- image understanding
- image retrieval
- visual features
- classification accuracy
- image classification
- text classification
- multi label
- visual words
- web images
- feature space
- image content
- feature vectors
- high dimensional
- pairwise
- spatial relationships
- decision trees
- image analysis
- feature extraction