Function ialastero

Synopse

Last erosion.

  • y = ialastero(f, B=iasecross())
    • y: Image
    • f: Image
    • B: Structuring Element

Description

ialastero creates the image y by computing the last erosion by the structuring element B of the image f. The objects found in y are the objects of the erosion by nB that can not be reconstructed from the erosion by (n+1)B, where n `` is a generic non negative integer. The image ``y is a proper subset of the morphological skeleton by B of f.

Examples

1. from ia870 import *
2. A = adread('blob3.tif')
3. B = ialastero(A)
4. adshow(A)
5. adshow(B)

Equation