Keyphrases
- web images
- image search
- visual features
- image annotation
- web scale
- textual descriptions
- web image retrieval
- web pages
- web image search
- web videos
- video sequences
- machine learning
- manual annotation
- personal photos
- image collections
- metadata
- image understanding
- video content
- semi automatic
- image database
- pairwise
- feature extraction
- computer vision
- information retrieval