Mesh Segmentation Using Laplacian Eigenvectors and Gaussian Mixtures.
Avinash SharmaRadu Patrice HoraudDavid KnossowEtienne von LavantePublished in: AAAI Fall Symposium: Manifold Learning and Its Applications (2009)
Keyphrases
- gaussian mixture
- covariance matrix
- probability density function
- image segmentation
- laplacian matrix
- em algorithm
- gaussian mixture model
- expectation maximization
- edge detection
- level set
- closed form
- multiscale
- principal component analysis
- mixture model
- energy function
- minimum classification error
- markov random field
- higher order
- knowledge discovery
- face recognition