Unsupervised Local Feature Hashing for Image Similarity Search.
Li LiuMengyang YuLing ShaoPublished in: IEEE Trans. Cybern. (2016)
Keyphrases
- similarity search
- image features
- similarity measure
- binary codes
- hash functions
- high dimensional
- metric space
- image data
- similarity searching
- query processing
- image classification
- high dimensional data
- cross view
- distance function
- multimedia databases
- locality sensitive hashing
- efficient similarity search
- input image
- nearest neighbor search
- image content
- approximate similarity search
- image collections
- feature points
- keypoints
- similarity queries
- data structure
- r tree
- knn
- image retrieval
- approximate nearest neighbor search
- feature representation
- indexing structure
- multi dimensional
- data analysis
- database