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