Occluded Person Retrieval with Hierarchical Feature Optimization.
Yang ZhaoPengcheng ZhangXiaohan YuZhibin LiaoJohan VerjansXiao BaiWei XiangPublished in: FG (2024)
Keyphrases
- optimization algorithm
- image database
- retrieval accuracy
- optimization problems
- hierarchical model
- information retrieval
- query formulation
- text retrieval
- global optimization
- retrieval model
- document retrieval
- information retrieval systems
- feature vectors
- query expansion
- test collection
- optimization method
- relevance feedback
- efficient retrieval
- image features
- retrieval method
- shape retrieval
- partially occluded
- constrained optimization
- hierarchical clustering
- combinatorial optimization
- human body
- image retrieval
- feature extraction