Supervised discrete discriminant hashing for image retrieval.
Yan CuiJielin JiangZhihui LaiZuojin HuWai Keung WongPublished in: Pattern Recognit. (2018)
Keyphrases
- image retrieval
- nearest neighbor search
- image database
- supervised learning
- relevance feedback
- discriminant projection
- retrieval method
- image content
- semi supervised
- principal component analysis
- learning algorithm
- order preserving
- discrete space
- hash functions
- unsupervised learning
- machine learning
- low level
- feature selection
- data structure
- nearest neighbor
- feature space
- random projections
- multiple feature fusion
- discrete version
- training data
- image annotation
- low level features
- discriminant analysis
- similarity search
- image data
- supervised classification
- active learning
- image collections
- continuous domains
- cross media
- unsupervised methods
- video copy detection