4DHI: An index for approximate kNN search of remotely sensed images in Key-Value databases.
Chamin Nalinda Lokugam HewageAnh-Vu VoNhien-An Le-KhacDebra F. LaeferMichela BertolottoPublished in: IC2E (2022)
Keyphrases
- knn
- k nearest neighbor
- remotely sensed images
- databases
- sequential scan
- distance computation
- indexing techniques
- nearest neighbor
- similarity search
- distance function
- change detection
- k nearest neighbour
- knn classification
- index structure
- remote sensing
- remote sensing images
- knn algorithm
- sequence databases
- nearest neighbor search
- active learning
- nearest neighbour
- database systems
- multispectral
- neural network
- similarity measure
- data mining
- support vector machine
- reverse k nearest neighbor
- image processing
- land cover
- supervised classification
- decision trees
- data sets
- multiscale
- data management