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Measure the length of the Crack?

조회 수: 3 (최근 30일)
MJ Thangaraj
MJ Thangaraj 2016년 3월 30일
댓글: Pranit Patil 2018년 3월 13일
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?

답변 (1개)

Walter Roberson
Walter Roberson 2016년 3월 30일
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()
  댓글 수: 5
Walter Roberson
Walter Roberson 2016년 7월 21일
Fairuz Husna, you have not been clear as to which problem you have.
Pranit Patil
Pranit Patil 2018년 3월 13일
How do we calculate the width of the crack and the direction in which it propagates?

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