Scale-Rotation-Equivariant Lie Group Convolution Neural Networks (Lie Group-CNNs).
Wei-Dong QiaoYang XuHui LiPublished in: CoRR (2023)
Keyphrases
- lie group
- neural network
- lie algebra
- infinite dimensional
- rigid motion
- parameter space
- vector field
- euclidean space
- rotation invariant
- mean shift
- geometric structure
- covariance matrices
- vector space
- linear transformation
- finite dimensional
- riemannian manifolds
- tensor field
- similarity measure
- point correspondences
- closed form
- maximum likelihood
- scale space