Deep center-based dual-constrained hashing for discriminative face image retrieval.
Ming ZhangXuefei ZheShifeng ChenHong YanPublished in: Pattern Recognit. (2021)
Keyphrases
- image retrieval
- nearest neighbor search
- human faces
- image database
- content based retrieval
- face images
- image collections
- retrieval method
- hash functions
- multimedia retrieval
- image content
- image matching
- unsupervised learning
- nearest neighbor
- relevance feedback
- feature extraction
- order preserving
- hashing algorithm
- retrieval accuracy
- text retrieval
- facial features
- facial expressions
- similarity measure