Probabilistic Tracking of Affine-Invariant Anisotropic Regions.
Stamatia GiannarouMarco Visentini ScarzanellaGuang-Zhong YangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2013)
Keyphrases
- affine invariant
- object matching
- region descriptors
- region matching
- affine transformation
- feature detectors
- tensor field
- scale invariant
- multiscale
- affine invariance
- contour matching
- particle filter
- object tracking
- discriminative power
- fourier descriptors
- planar objects
- invariant descriptors
- partial differential equations
- anisotropic diffusion
- convex hull
- appearance model
- region segmentation
- image regions
- frequency domain
- image processing
- computer vision