Description:

膨胀,Wow,bingo

read_image (Image, 'particle')
threshold (Image, Large, 110, 255)
* Dilate regions with a circular structuring element
dilation_circle (Large, LargeDilation, 7.5)

类似膨胀、腐蚀函数还有:

  • opening_circle (suppress noise)
  • closing_circle (fill gaps)
  • closing_rectangle1
  • opening_rectangle1
  • erosion1
  • difference: 可以对比膨胀后和再腐蚀后的region,算出边界
  • fill_up