An Adaptive Local Smoothing for Contour Figure Approximation.
Hidekata HontaniKoichiro DeguchiPublished in: Scale-Space (1999)
Keyphrases
- polygonal approximation
- active contours
- contour detection
- error bounds
- approximation algorithms
- image segmentation
- contour extraction
- dominant points
- boundary extraction
- contour tracking
- active contour model
- fourier descriptors
- image structure
- closed form
- worst case
- image smoothing
- np hard
- mumford shah model
- data sets