Deep Covariance Estimation Hashing for Image Retrieval.
Yue WuQiule SunJianxin ZhangJingdong ChengBin LiuQiang ZhangPublished in: ICIP (2019)
Keyphrases
- image retrieval
- nearest neighbor search
- image database
- retrieval method
- relevance feedback
- visual features
- image content
- text retrieval
- maximum likelihood estimation
- log likelihood function
- learning algorithm
- correlation matrix
- order preserving
- locality sensitive hashing
- accurate estimation
- robust estimation
- estimation algorithm
- image search
- parameter estimation
- image representation
- active learning