Measure the length of the Crack?

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MJ Thangaraj
MJ Thangaraj 2016-3-30
I have processed a image using edge detection operator and now i have to find the Length of the Crack i.e the length of the white part,If someone could help me figure out how to do it?

回答(1 个)

Walter Roberson
Walter Roberson 2016-3-30
I suggest that you bwmorph 'close' then bwmorph 'skel' then bwmorph 'spur'. Then regionprops 'perimeter', probably divided by 2.
Instead of bwmorph 'close' you can imclose()
  5 个评论
Walter Roberson
Walter Roberson 2016-7-21
Fairuz Husna, you have not been clear as to which problem you have.
Pranit Patil
Pranit Patil 2018-3-13
How do we calculate the width of the crack and the direction in which it propagates?

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