Hamming distributions of popular perceptual hashing techniques.
Sean McKeownWilliam J. BuchananPublished in: Forensic Sci. Int. Digit. Investig. (2023)
Keyphrases
- hamming distance
- human visual system
- low level
- probability distribution
- hash functions
- nearest neighbor search
- similarity search
- random variables
- human perception
- order preserving
- hash tables
- binary codes
- visual perception
- bag of words
- distance measure
- data sets
- video copy detection
- exponential distributions
- hashing methods
- text classification
- computer vision