Primitive Curve Generation Based on Multiscale Contour Figure Approximation.
Hidekata HontaniKoichiro DeguchiPublished in: ICPR (2000)
Keyphrases
- multiscale
- polygonal approximation
- dominant points
- digital curves
- closed curves
- control points
- image segmentation
- smooth curves
- image processing
- active contours
- multiscale segmentation
- coarse to fine
- wavelet transform
- shape representation
- arc length
- endpoints
- circular arcs
- edge detection
- intersection points
- coarse scale
- boundary extraction
- scale space
- error bounds
- geodesic active contours
- geometric active contours
- affine invariant
- contour detection
- evolution equation
- curvature scale space
- planar curves
- level set
- image fusion
- closed form
- b spline