Shape representation and recognition through morphological curvature scale spaces.
Andrei C. JalbaMichael H. F. WilkinsonJos B. T. M. RoerdinkPublished in: IEEE Trans. Image Process. (2006)
Keyphrases
- shape representation
- scale spaces
- scale space
- multiscale
- morphological scale space
- curvature scale space
- planar curves
- pattern spectrum
- morphological skeleton
- shape decomposition
- shape analysis
- arc length
- spherical harmonics
- shape matching
- object recognition
- coarse to fine
- vector valued
- pattern recognition
- critical points
- image processing
- keypoints
- natural images
- computationally efficient
- wavelet transform
- shape descriptors
- shape space
- diffusion equation
- partial differential equations
- image features
- image analysis
- feature extraction
- image segmentation
- matching algorithm
- least squares