openalea.phenomenal.image.dilate_erode

openalea.phenomenal.image.dilate_erode(binary_image, kernel_shape=(3, 3), iterations=1, mask=None)[source]

Applied a morphology (dilate & erode) on binary_image on a ROI.

Parameters:
  • binary_image (numpy.ndarray) – 2-D array
  • kernel_shape ((N, M) of integers, optional) – kernel shape of (dilate & erode) applied to binary_image
  • iterations (int, optional) – number of successive iteration of (dilate & erode)
  • mask (numpy.ndarray, optional) – Array of same shape as image. Only points at which mask == True will be processed.
Returns:

out – Binary Image
Return type:

numpy.ndarray