Keyphrases
- real world
- image retrieval
- wide range
- image database
- human faces
- case study
- synthetic data
- relevance feedback
- multiple feature fusion
- face verification
- image representation
- visual features
- face images
- text retrieval
- facial images
- multimedia retrieval
- data sets
- facial expressions
- low level
- active learning
- decision trees
- image annotation
- synthetic datasets
- retrieval accuracy
- computer vision