Rejection sampling from shape-constrained distributions in sublinear time.
Sinho ChewiPatrik GerberChen LuThibaut Le GouicPhilippe RigolletPublished in: CoRR (2021)
Keyphrases
- shape model
- shape analysis
- parameter space
- shape representation
- multiscale
- monte carlo
- random sampling
- shape prior
- highly skewed
- shape recognition
- shape features
- likelihood model
- probability distribution
- fourier coefficients
- random samples
- sampled data
- statistical shape model
- sampling methods
- joint distribution
- medial axis
- shape descriptors
- prior information
- data structure