A triangle-based logic for affine-invariant querying of spatial and spatio-temporal data
Sofie HaesevoetsBart KuijpersPublished in: CoRR (2008)
Keyphrases
- affine invariant
- affine transformation
- spatial and spatio temporal data
- scale invariant
- multiscale
- fourier descriptors
- trajectories of moving objects
- affine invariance
- curve matching
- contour matching
- region descriptors
- query processing
- convex hull
- post processing
- image matching
- face recognition
- three dimensional
- machine learning