Arbitrary Point Cloud Upsampling with Spherical Mixture of Gaussians.
Anthony Dell'EvaMarco OrsingherMassimo BertozziPublished in: 3DV (2022)
Keyphrases
- point cloud
- mixture of gaussians
- maximum likelihood estimation
- gaussian process
- point sets
- structure from motion
- background subtraction
- density function
- probability density
- gaussian mixture
- expectation maximization
- gaussian distribution
- density estimation
- low resolution
- class probabilities
- background model
- three dimensional
- gaussian mixture model
- depth map
- probability density function
- mixture model
- image segmentation
- em algorithm
- motion detection
- maximum likelihood
- data points