Transforming Pixel Signatures into an Improved Metric Space.
Anthony S. HolmesChristopher J. TaylorPublished in: BMVC (2000)
Keyphrases
- metric space
- similarity search
- euclidean space
- high dimensional
- distance function
- spectral signatures
- access methods
- probability measures
- similarity queries
- range queries
- access structure
- similarity search in metric spaces
- point sets
- approximate nearest neighbor search
- indexing techniques
- data structure
- similarity searching
- multidimensional index
- input image
- knn
- pairwise
- data analysis
- face recognition
- neural network