Computing Distance Functions from Generalized Sources on Weighted Polyhedral Surfaces.
Marta FortJoan Antoni SellarèsPublished in: ICCSA Workshops (2008)
Keyphrases
- distance function
- similarity search
- nearest neighbor
- knn
- distance measure
- weighting schemes
- complex objects
- euclidean distance
- data points
- three dimensional
- distance metric
- similarity function
- information sources
- quadratic form
- metric space
- range data
- point sets
- surface reconstruction
- line drawings
- triangle inequality
- k nearest neighbor
- set valued
- machine learning
- database
- dual space
- free form
- image data
- training set
- pattern recognition
- databases