Almost constant-time 3D nearest-neighbor lookup using implicit octrees.
Bertram DrostSlobodan IlicPublished in: Mach. Vis. Appl. (2018)
Keyphrases
- nearest neighbor
- k nearest neighbor
- knn
- high dimensional data
- training set
- high dimensional
- nearest neighbor search
- index structure
- distance function
- nearest neighbor algorithm
- nearest neighbor queries
- nearest neighbor classifier
- classification rules
- data points
- locality sensitive hashing
- digital libraries
- information systems
- artificial intelligence