SIGMA: Scale-Invariant Global Sparse Shape Matching.
Maolin GaoPaul RoetzerMarvin EisenbergerZorah LähnerMichael MöllerDaniel CremersFlorian BernardPublished in: CoRR (2023)
Keyphrases
- shape matching
- scale invariant
- figure ground separation
- natural images
- keypoints
- object recognition
- image matching
- shape features
- affine invariant
- scale space
- shape descriptors
- shape representation
- multiscale
- invariant features
- texture images
- matching algorithm
- local binary pattern
- least squares
- computer vision
- machine learning
- image structure
- higher order
- face recognition
- global features
- pairwise interactions
- multiresolution