Using entropy impurity for improved 3D object similarity search.
Benjamin BustosDaniel A. KeimDietmar SaupeTobias SchreckDejan V. VranicPublished in: ICME (2004)
Keyphrases
- similarity search
- d objects
- high dimensional
- multi view
- distance function
- metric space
- object recognition
- pose estimation
- similarity measure
- viewpoint
- query processing
- multiple views
- high dimensional data
- three dimensional
- similarity searching
- knn
- range data
- shape descriptors
- indexing techniques
- cad models
- approximate similarity search
- efficient similarity search
- hash functions
- nearest neighbor search
- locality sensitive hashing
- similarity queries
- r tree
- database
- pose normalization
- image processing
- cad model
- physically plausible
- euclidean distance
- dynamic time warping
- dimensionality reduction
- pattern recognition
- database systems
- data sets