Comparing shapes through multi-scale approximations of the matching distance.
Andrea CerriBarbara Di FabioGrzegorz JablonskiFilippo MedriPublished in: Comput. Vis. Image Underst. (2014)
Keyphrases
- multiscale
- shape matching
- partial matching
- hausdorff distance
- optimal matching
- distance measurement
- minimum distance
- shape recognition
- matching algorithm
- shape representation
- keypoints
- distance measure
- feature matching
- natural images
- shape decomposition
- euclidean distance
- shape descriptors
- shape similarity
- affine invariant
- matching process
- distance transform
- matching scheme
- coarse to fine
- distance function
- feature points
- scale space
- curvature scale space
- similarity measure
- image matching
- fourier descriptors
- matching score
- geometrical properties
- shape context
- graph matching
- optic flow
- geodesic distance
- computer vision
- closed form
- shape model
- distance metric
- shortest path
- edge detection
- object recognition
- face recognition
- image sequences
- image segmentation