Visual Signature Verification Using Affine Arc-Length.
Mario E. MunichPietro PeronaPublished in: CVPR (1999)
Keyphrases
- signature verification
- arc length
- affine invariant
- curvature scale space
- affine transformation
- planar curves
- corner detection
- scale space
- dynamic time warping
- low level
- visual features
- multiscale
- shape representation
- high level
- similarity retrieval
- image registration
- document analysis
- graph matching
- image classification
- training set
- object recognition
- computer vision