Multiscale shape representation by image foresting transform.
Alexandre Xavier FalcãoBruno Santos S. Da CunhaPublished in: Medical Imaging: Image Processing (2001)
Keyphrases
- multiscale
- shape representation
- image representation
- pattern spectrum
- medial axis transform
- edge detection
- shape deformation
- scale space
- shape analysis
- coarse to fine
- shape properties
- curvature scale space
- planar curves
- shape decomposition
- input image
- morphological skeleton
- arc length
- image segmentation
- wavelet transform
- image processing
- image analysis
- image features
- shape descriptors
- laplacian pyramid
- keypoints
- affine invariant
- fourier descriptors
- single image
- translation invariant
- feature points
- image retrieval
- higher order
- object shape
- shape variations
- shape matching