High-dimensional image descriptor matching using highly parallel KD-tree construction and approximate nearest neighbor search.
Linjia HuSaeid NooshabadiPublished in: J. Parallel Distributed Comput. (2019)
Keyphrases
- kd tree
- approximate nearest neighbor search
- nearest neighbor
- high dimensional
- image descriptors
- nearest neighbor search
- data structure
- distance function
- similarity search
- index structure
- locality sensitive hashing
- space partitioning
- metric space
- space efficient
- high dimensional spaces
- local binary pattern
- knn
- high dimensional data
- data points
- matching algorithm
- quadtree
- low dimensional
- multi dimensional
- approximate nearest neighbor
- scale invariant feature transform
- similarity measure
- hash functions
- feature descriptors
- texture classification
- image matching
- dimensionality reduction
- feature space
- keypoints
- feature points
- range queries
- image processing