PCA Retargeting: Encoding Linear Shape Models as Convolutional Mesh Autoencoders.
Eimear O' SullivanStefanos ZafeiriouPublished in: Preregister@NeurIPS (2020)
Keyphrases
- shape model
- principal component analysis
- shape prior
- anatomical structures
- shape variability
- deformable shapes
- energy function
- shape modeling
- denoising
- bayesian image segmentation
- shape variations
- feature extraction
- dimensionality reduction
- principal components
- statistical shape model
- deep learning
- high dimensional
- restricted boltzmann machine
- covariance matrix
- deep belief networks
- higher order
- pairwise
- feature space
- face recognition