Bounded Di usion for Multiscale Edge DetectionUsing Regularized Cubic B - Spline
نویسندگان
چکیده
This paper shows that in edge detection the regularization factor is a better scale parameter than the standard deviation () of the Gaussian pre-lter. The scale space, which exhibits the evolutionary behaviour of an edge in various scales, is the basis for the design of a multiscale edge detector MRCBS. In MRCBS, the scale is determined adaptively according to the local noise level; the thresholds which control the amount of edge details are adjusted according to the scale; and the anisotropic diiusion is applied in the nest scale to further suppress noise.
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A Regularized Multiscale Edge Detection Scheme Using Cubic B-spline
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