Learnable Locality-Sensitive Hashing for Video Anomaly Detection.
Yue LuCongqi CaoYanning ZhangPublished in: CoRR (2021)
Keyphrases
- anomaly detection
- locality sensitive hashing
- intrusion detection
- similarity search
- nearest neighbor
- nearest neighbor search
- brute force
- knn
- hash functions
- video sequences
- video data
- multimedia
- indexing techniques
- metric space
- intrusion detection system
- detect anomalies
- multimedia retrieval
- space efficient
- similarity measure
- range queries
- unsupervised learning
- hamming distance
- multi dimensional
- computer vision
- sift features
- binary codes
- neural network
- data sets