LBO-Shape Densities: Efficient 3D Shape Retrieval Using Wavelet Density Estimation.
Mark MoyouKoffi Eddy IhouAdrian M. PeterPublished in: ICPR (2014)
Keyphrases
- density estimation
- probability density
- probability density function
- density function
- shape descriptors
- density estimates
- mixture model
- shape matching
- mixture modeling
- shape retrieval
- gaussian mixture
- nonparametric density estimation
- information retrieval
- parzen window
- maximum likelihood estimation
- em algorithm
- low dimensional
- distance measure
- feature vectors