FourierLoss: Shape-Aware Loss Function with Fourier Descriptors.
Mehmet Bahadir ErdenSelahattin CansizOnur CakiHaya KhattakDurmus EtizMelek Cosar YakarKerem DuruerBerke BarutCigdem Gunduz DemirPublished in: CoRR (2023)
Keyphrases
- fourier descriptors
- loss function
- shape features
- shape description
- shape representation
- shape analysis
- moment invariants
- shape descriptors
- affine invariant
- pairwise
- support vector
- contour matching
- affine transformation
- fourier transform
- feature vectors
- shape matching
- reproducing kernel hilbert space
- frequency domain
- risk minimization
- convex loss functions
- denoising
- classification accuracy
- regularization term
- viewpoint
- image analysis