Keyphrases
- locality sensitive
- locality sensitive hashing
- similarity search
- hash functions
- nearest neighbor search
- nearest neighbor
- brute force
- sift features
- indexing techniques
- approximate nearest neighbor
- range queries
- knn
- space efficient
- metric space
- multimedia retrieval
- high dimensional
- hamming distance
- binary codes
- hash table
- feature detection
- hashing methods
- object recognition
- keypoints
- index structure
- databases
- euclidean distance